@prettier/plugin-php/standalone.js

!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports,require("prettier/standalone")):"function"==typeof define&&define.amd?define(["exports","prettier/standalone"],e):e(((t=t||self).prettierPlugins=t.prettierPlugins||{},t.prettierPlugins.php={}),t.prettier)}(this,(function(t,e){"use strict";e=e&&Object.prototype.hasOwnProperty.call(e,"default")?e.default:e;var i={consume_NUM:function(){var t=this.yytext[0],e="."===t;if("0"===t)if("x"===(t=this.input())||"X"===t){if("_"!==(t=this.input())&&this.is_HEX())return this.consume_HNUM();this.unput(t?2:1)}else if("b"===t||"B"===t){if("_"!==(t=this.input())&&"0"===t||"1"===t)return this.consume_BNUM();this.unput(t?2:1)}else this.is_NUM()||t&&this.unput(1);for(;this.offset<this.size;){var i=t;if("_"===(t=this.input())){if("_"===i){this.unput(2);break}if("."===i){this.unput(1);break}if("e"===i||"E"===i){this.unput(2);break}}else{if("."===t){if(e){this.unput(1);break}if("_"===i){this.unput(2);break}e=!0;continue}if("e"===t||"E"===t){if("_"===i){this.unput(1);break}var n=2;if("+"!==(t=this.input())&&"-"!==t||(n=3,t=this.input()),this.is_NUM_START())return this.consume_LNUM(),this.tok.T_DNUMBER;this.unput(t?n:n-1);break}}if(!this.is_NUM()){t&&this.unput(1);break}}return e?this.tok.T_DNUMBER:this.yytext.length<9||this.yytext.length<10||10==this.yytext.length&&this.yytext<"2147483648"?this.tok.T_LNUMBER:this.tok.T_DNUMBER},consume_HNUM:function(){for(;this.offset<this.size;){var t=this.input();if(!this.is_HEX()){t&&this.unput(1);break}}return this.tok.T_LNUMBER},consume_LNUM:function(){for(;this.offset<this.size;){var t=this.input();if(!this.is_NUM()){t&&this.unput(1);break}}return this.tok.T_LNUMBER},consume_BNUM:function(){for(var t;this.offset<this.size;)if("0"!==(t=this.input())&&"1"!==t&&"_"!==t){t&&this.unput(1);break}return this.tok.T_LNUMBER}},n={matchST_LOOKING_FOR_PROPERTY:function(){var t=this.input();if("-"===t){if(">"===(t=this.input()))return this.tok.T_OBJECT_OPERATOR;t&&this.unput(1)}else{if(this.is_WHITESPACE())return this.tok.T_WHITESPACE;if(this.is_LABEL_START())return this.consume_LABEL(),this.popState(),this.tok.T_STRING}return this.popState(),t&&this.unput(1),!1},matchST_LOOKING_FOR_VARNAME:function(){var t=this.input();if(this.popState(),this.begin("ST_IN_SCRIPTING"),this.is_LABEL_START()){if(this.consume_LABEL(),"["===(t=this.input())||"}"===t)return this.unput(1),this.tok.T_STRING_VARNAME;this.unput(this.yytext.length)}else t&&this.unput(1);return!1},matchST_VAR_OFFSET:function(){var t=this.input();if(this.is_NUM_START())return this.consume_NUM(),this.tok.T_NUM_STRING;if("]"===t)return this.popState(),"]";if("$"===t){if(this.input(),this.is_LABEL_START())return this.consume_LABEL(),this.tok.T_VARIABLE;throw new Error("Unexpected terminal")}if(this.is_LABEL_START())return this.consume_LABEL(),this.tok.T_STRING;if(this.is_WHITESPACE()||"\\"===t||"'"===t||"#"===t)return this.tok.T_ENCAPSED_AND_WHITESPACE;if("["===t||"{"===t||"}"===t||'"'===t||"`"===t||this.is_TOKEN())return t;throw new Error("Unexpected terminal")}},s={matchST_IN_SCRIPTING:function(){var t=this.input();switch(t){case" ":case"\t":case"\n":case"\r":case"\r\n":return this.T_WHITESPACE();case"#":return this.T_COMMENT();case"/":return"/"===this._input[this.offset]?this.T_COMMENT():"*"===this._input[this.offset]?(this.input(),this.T_DOC_COMMENT()):this.consume_TOKEN();case"'":return this.T_CONSTANT_ENCAPSED_STRING();case'"':return this.ST_DOUBLE_QUOTES();case"`":return this.begin("ST_BACKQUOTE"),"`";case"?":if(!this.aspTagMode&&this.tryMatch(">")){this.input();var e=this._input[this.offset];return"\n"!==e&&"\r"!==e||this.input(),this.conditionStack.length>1&&this.begin("INITIAL"),this.tok.T_CLOSE_TAG}return this.consume_TOKEN();case"%":return this.aspTagMode&&">"===this._input[this.offset]?(this.input(),"\n"!==(t=this._input[this.offset])&&"\r"!==t||this.input(),this.aspTagMode=!1,this.conditionStack.length>1&&this.begin("INITIAL"),this.tok.T_CLOSE_TAG):this.consume_TOKEN();case"{":return this.begin("ST_IN_SCRIPTING"),"{";case"}":return this.conditionStack.length>2&&this.popState(),"}";default:if("."===t){if(t=this.input(),this.is_NUM_START())return this.consume_NUM();t&&this.unput(1)}if(this.is_NUM_START())return this.consume_NUM();if(this.is_LABEL_START())return this.consume_LABEL().T_STRING();if(this.is_TOKEN())return this.consume_TOKEN()}throw new Error('Bad terminal sequence "'+t+'" at line '+this.yylineno+" (offset "+this.offset+")")},T_WHITESPACE:function(){for(;this.offset<this.size;){var t=this.input();if(" "!==t&&"\t"!==t&&"\n"!==t&&"\r"!==t){t&&this.unput(1);break}}return this.tok.T_WHITESPACE}},r=["\n","\r"],o=["\n","\r",";"],h=o.concat(["\t"," ",",","]",")","/","=","!"]),a={T_CONSTANT_ENCAPSED_STRING:function(){for(var t;this.offset<this.size;)if("\\"==(t=this.input()))this.input();else if("'"==t)break;return this.tok.T_CONSTANT_ENCAPSED_STRING},is_HEREDOC:function(){var t=this.offset;if("<"===this._input[this.offset-1]&&"<"===this._input[this.offset]&&"<"===this._input[this.offset+1]){if(this.offset+=3,this.is_TABSPACE())for(;this.offset<this.size&&(this.offset++,this.is_TABSPACE()););var e=this._input[this.offset-1];if("'"===e||'"'===e?this.offset++:e=null,this.is_LABEL_START()){for(var i=this.offset-1;this.offset<this.size&&(this.offset++,this.is_LABEL()););var n=this._input.substring(i,this.offset-1);if((!e||e===this._input[this.offset-1])&&(e&&this.offset++,r.includes(this._input[this.offset-1])))return this.heredoc_label.label=n,this.heredoc_label.length=n.length,this.heredoc_label.finished=!1,i=this.offset-t,this.offset=t,this.consume(i),"'"===e?this.begin("ST_NOWDOC"):this.begin("ST_HEREDOC"),this.prematch_ENDOFDOC(),this.tok.T_START_HEREDOC}}return this.offset=t,!1},ST_DOUBLE_QUOTES:function(){for(var t;this.offset<this.size;)if("\\"==(t=this.input()))this.input();else{if('"'==t)break;if("$"==t){if("{"==(t=this.input())||this.is_LABEL_START()){this.unput(2);break}t&&this.unput(1)}else if("{"==t){if("$"==(t=this.input())){this.unput(2);break}t&&this.unput(1)}}if('"'==t)return this.tok.T_CONSTANT_ENCAPSED_STRING;var e=1;return"b"!==this.yytext[0]&&"B"!==this.yytext[0]||(e=2),this.yytext.length>2&&this.appendToken(this.tok.T_ENCAPSED_AND_WHITESPACE,this.yytext.length-e),this.unput(this.yytext.length-e),this.begin("ST_DOUBLE_QUOTES"),this.yytext},isDOC_MATCH:function(t,e){var i=this._input[t-2];if(!r.includes(i))return!1;var n=!1,s=!1,a=0,l=this._input[t-1];if(this.version>=703){for(;"\t"===l||" "===l;)" "===l?n=!0:"\t"===l&&(s=!0),l=this._input[t+a],a++;if(t+=a,r.includes(this._input[t-1]))return!1}if(this._input.substring(t-1,t-1+this.heredoc_label.length)===this.heredoc_label.label){var c=this._input[t-1+this.heredoc_label.length];if((this.version>=703?h:o).includes(c)){if(e){if(this.consume(a),n&&s)throw new Error("Parse error:  mixing spaces and tabs in ending marker at line "+this.yylineno+" (offset "+this.offset+")")}else this.heredoc_label.indentation=a,this.heredoc_label.indentation_uses_spaces=n,this.heredoc_label.first_encaps_node=!0;return!0}}return!1},prematch_ENDOFDOC:function(){this.heredoc_label.indentation_uses_spaces=!1,this.heredoc_label.indentation=0,this.heredoc_label.first_encaps_node=!0;for(var t=this.offset+1;t<this._input.length;){if(this.isDOC_MATCH(t,!1))return;if(!r.includes(this._input[t-1]))for(;!r.includes(this._input[t++])&&t<this._input.length;);t++}},matchST_NOWDOC:function(){if(this.isDOC_MATCH(this.offset,!0))return this.consume(this.heredoc_label.length),this.popState(),this.tok.T_END_HEREDOC;for(var t=this._input[this.offset-1];this.offset<this.size;)if(r.includes(t)){if(t=this.input(),this.isDOC_MATCH(this.offset,!0))return this.unput(1).popState(),this.appendToken(this.tok.T_END_HEREDOC,this.heredoc_label.length),this.tok.T_ENCAPSED_AND_WHITESPACE}else t=this.input();return this.tok.T_ENCAPSED_AND_WHITESPACE},matchST_HEREDOC:function(){var t=this.input();if(this.isDOC_MATCH(this.offset,!0))return this.consume(this.heredoc_label.length-1),this.popState(),this.tok.T_END_HEREDOC;for(;this.offset<this.size;)if("\\"===t&&(t=this.input(),r.includes(t)||(t=this.input())),r.includes(t)){if(t=this.input(),this.isDOC_MATCH(this.offset,!0))return this.unput(1).popState(),this.appendToken(this.tok.T_END_HEREDOC,this.heredoc_label.length),this.tok.T_ENCAPSED_AND_WHITESPACE}else if("$"===t){if("{"===(t=this.input()))return this.begin("ST_LOOKING_FOR_VARNAME"),this.yytext.length>2?(this.appendToken(this.tok.T_DOLLAR_OPEN_CURLY_BRACES,2),this.unput(2),this.tok.T_ENCAPSED_AND_WHITESPACE):this.tok.T_DOLLAR_OPEN_CURLY_BRACES;if(this.is_LABEL_START()){var e=this.offset,i=this.consume_VARIABLE();return this.yytext.length>this.offset-e+2?(this.appendToken(i,this.offset-e+2),this.unput(this.offset-e+2),this.tok.T_ENCAPSED_AND_WHITESPACE):i}}else if("{"===t){if("$"===(t=this.input()))return this.begin("ST_IN_SCRIPTING"),this.yytext.length>2?(this.appendToken(this.tok.T_CURLY_OPEN,1),this.unput(2),this.tok.T_ENCAPSED_AND_WHITESPACE):(this.unput(1),this.tok.T_CURLY_OPEN)}else t=this.input();return this.tok.T_ENCAPSED_AND_WHITESPACE},consume_VARIABLE:function(){this.consume_LABEL();var t=this.input();if("["==t)return this.unput(1),this.begin("ST_VAR_OFFSET"),this.tok.T_VARIABLE;if("-"===t){if(">"===this.input())return this.input(),this.is_LABEL_START()&&this.begin("ST_LOOKING_FOR_PROPERTY"),this.unput(3),this.tok.T_VARIABLE;this.unput(2)}else t&&this.unput(1);return this.tok.T_VARIABLE},matchST_BACKQUOTE:function(){var t=this.input();if("$"===t){if("{"===(t=this.input()))return this.begin("ST_LOOKING_FOR_VARNAME"),this.tok.T_DOLLAR_OPEN_CURLY_BRACES;if(this.is_LABEL_START())return this.consume_VARIABLE()}else if("{"===t){if("$"===this._input[this.offset])return this.begin("ST_IN_SCRIPTING"),this.tok.T_CURLY_OPEN}else if("`"===t)return this.popState(),"`";for(;this.offset<this.size;){if("\\"===t)this.input();else{if("`"===t){this.unput(1),this.popState(),this.appendToken("`",1);break}if("$"===t){if("{"===(t=this.input()))return this.begin("ST_LOOKING_FOR_VARNAME"),this.yytext.length>2?(this.appendToken(this.tok.T_DOLLAR_OPEN_CURLY_BRACES,2),this.unput(2),this.tok.T_ENCAPSED_AND_WHITESPACE):this.tok.T_DOLLAR_OPEN_CURLY_BRACES;if(this.is_LABEL_START()){var e=this.offset,i=this.consume_VARIABLE();return this.yytext.length>this.offset-e+2?(this.appendToken(i,this.offset-e+2),this.unput(this.offset-e+2),this.tok.T_ENCAPSED_AND_WHITESPACE):i}continue}if("{"===t){if("$"===(t=this.input()))return this.begin("ST_IN_SCRIPTING"),this.yytext.length>2?(this.appendToken(this.tok.T_CURLY_OPEN,1),this.unput(2),this.tok.T_ENCAPSED_AND_WHITESPACE):(this.unput(1),this.tok.T_CURLY_OPEN);continue}}t=this.input()}return this.tok.T_ENCAPSED_AND_WHITESPACE},matchST_DOUBLE_QUOTES:function(){var t=this.input();if("$"===t){if("{"===(t=this.input()))return this.begin("ST_LOOKING_FOR_VARNAME"),this.tok.T_DOLLAR_OPEN_CURLY_BRACES;if(this.is_LABEL_START())return this.consume_VARIABLE()}else if("{"===t){if("$"===this._input[this.offset])return this.begin("ST_IN_SCRIPTING"),this.tok.T_CURLY_OPEN}else if('"'===t)return this.popState(),'"';for(;this.offset<this.size;){if("\\"===t)this.input();else{if('"'===t){this.unput(1),this.popState(),this.appendToken('"',1);break}if("$"===t){if("{"===(t=this.input()))return this.begin("ST_LOOKING_FOR_VARNAME"),this.yytext.length>2?(this.appendToken(this.tok.T_DOLLAR_OPEN_CURLY_BRACES,2),this.unput(2),this.tok.T_ENCAPSED_AND_WHITESPACE):this.tok.T_DOLLAR_OPEN_CURLY_BRACES;if(this.is_LABEL_START()){var e=this.offset,i=this.consume_VARIABLE();return this.yytext.length>this.offset-e+2?(this.appendToken(i,this.offset-e+2),this.unput(this.offset-e+2),this.tok.T_ENCAPSED_AND_WHITESPACE):i}t&&this.unput(1)}else if("{"===t){if("$"===(t=this.input()))return this.begin("ST_IN_SCRIPTING"),this.yytext.length>2?(this.appendToken(this.tok.T_CURLY_OPEN,1),this.unput(2),this.tok.T_ENCAPSED_AND_WHITESPACE):(this.unput(1),this.tok.T_CURLY_OPEN);t&&this.unput(1)}}t=this.input()}return this.tok.T_ENCAPSED_AND_WHITESPACE}},l={is_NUM:function(){var t=this._input.charCodeAt(this.offset-1);return t>47&&t<58||95===t},is_NUM_START:function(){var t=this._input.charCodeAt(this.offset-1);return t>47&&t<58},is_LABEL:function(){var t=this._input.charCodeAt(this.offset-1);return t>96&&t<123||t>64&&t<91||95===t||t>47&&t<58||t>126},is_LABEL_START:function(){var t=this._input.charCodeAt(this.offset-1);return t>64&&t<91||(t>96&&t<123||(95===t||t>126))},consume_LABEL:function(){for(;this.offset<this.size;){var t=this.input();if(!this.is_LABEL()){t&&this.unput(1);break}}return this},is_TOKEN:function(){var t=this._input[this.offset-1];return-1!==";:,.\\[]()|^&+-/*=%!~$<>?@".indexOf(t)},is_WHITESPACE:function(){var t=this._input[this.offset-1];return" "===t||"\t"===t||"\n"===t||"\r"===t},is_TABSPACE:function(){var t=this._input[this.offset-1];return" "===t||"\t"===t},consume_TABSPACE:function(){for(;this.offset<this.size;){var t=this.input();if(!this.is_TABSPACE()){t&&this.unput(1);break}}return this},is_HEX:function(){var t=this._input.charCodeAt(this.offset-1);return t>47&&t<58||(t>64&&t<71||(t>96&&t<103||95===t))}},c=function(t){this.engine=t,this.tok=this.engine.tokens.names,this.EOF=1,this.debug=!1,this.all_tokens=!0,this.comment_tokens=!1,this.mode_eval=!1,this.asp_tags=!1,this.short_tags=!1,this.version=704,this.yyprevcol=0,this.keywords={__class__:this.tok.T_CLASS_C,__trait__:this.tok.T_TRAIT_C,__function__:this.tok.T_FUNC_C,__method__:this.tok.T_METHOD_C,__line__:this.tok.T_LINE,__file__:this.tok.T_FILE,__dir__:this.tok.T_DIR,__namespace__:this.tok.T_NS_C,exit:this.tok.T_EXIT,die:this.tok.T_EXIT,function:this.tok.T_FUNCTION,const:this.tok.T_CONST,return:this.tok.T_RETURN,try:this.tok.T_TRY,catch:this.tok.T_CATCH,finally:this.tok.T_FINALLY,throw:this.tok.T_THROW,if:this.tok.T_IF,elseif:this.tok.T_ELSEIF,endif:this.tok.T_ENDIF,else:this.tok.T_ELSE,while:this.tok.T_WHILE,endwhile:this.tok.T_ENDWHILE,do:this.tok.T_DO,for:this.tok.T_FOR,endfor:this.tok.T_ENDFOR,foreach:this.tok.T_FOREACH,endforeach:this.tok.T_ENDFOREACH,declare:this.tok.T_DECLARE,enddeclare:this.tok.T_ENDDECLARE,instanceof:this.tok.T_INSTANCEOF,as:this.tok.T_AS,switch:this.tok.T_SWITCH,endswitch:this.tok.T_ENDSWITCH,case:this.tok.T_CASE,default:this.tok.T_DEFAULT,break:this.tok.T_BREAK,continue:this.tok.T_CONTINUE,goto:this.tok.T_GOTO,echo:this.tok.T_ECHO,print:this.tok.T_PRINT,class:this.tok.T_CLASS,interface:this.tok.T_INTERFACE,trait:this.tok.T_TRAIT,extends:this.tok.T_EXTENDS,implements:this.tok.T_IMPLEMENTS,new:this.tok.T_NEW,clone:this.tok.T_CLONE,var:this.tok.T_VAR,eval:this.tok.T_EVAL,include:this.tok.T_INCLUDE,include_once:this.tok.T_INCLUDE_ONCE,require:this.tok.T_REQUIRE,require_once:this.tok.T_REQUIRE_ONCE,namespace:this.tok.T_NAMESPACE,use:this.tok.T_USE,insteadof:this.tok.T_INSTEADOF,global:this.tok.T_GLOBAL,isset:this.tok.T_ISSET,empty:this.tok.T_EMPTY,__halt_compiler:this.tok.T_HALT_COMPILER,static:this.tok.T_STATIC,abstract:this.tok.T_ABSTRACT,final:this.tok.T_FINAL,private:this.tok.T_PRIVATE,protected:this.tok.T_PROTECTED,public:this.tok.T_PUBLIC,unset:this.tok.T_UNSET,list:this.tok.T_LIST,array:this.tok.T_ARRAY,callable:this.tok.T_CALLABLE,or:this.tok.T_LOGICAL_OR,and:this.tok.T_LOGICAL_AND,xor:this.tok.T_LOGICAL_XOR},this.castKeywords={int:this.tok.T_INT_CAST,integer:this.tok.T_INT_CAST,real:this.tok.T_DOUBLE_CAST,double:this.tok.T_DOUBLE_CAST,float:this.tok.T_DOUBLE_CAST,string:this.tok.T_STRING_CAST,binary:this.tok.T_STRING_CAST,array:this.tok.T_ARRAY_CAST,object:this.tok.T_OBJECT_CAST,bool:this.tok.T_BOOL_CAST,boolean:this.tok.T_BOOL_CAST,unset:this.tok.T_UNSET_CAST}};c.prototype.setInput=function(t){return this._input=t,this.size=t.length,this.yylineno=1,this.offset=0,this.yyprevcol=0,this.yytext="",this.yylloc={first_offset:0,first_line:1,first_column:0,prev_offset:0,prev_line:1,prev_column:0,last_line:1,last_column:0},this.tokens=[],this.version>703?this.keywords.fn=this.tok.T_FN:delete this.keywords.fn,this.done=this.offset>=this.size,!this.all_tokens&&this.mode_eval?(this.conditionStack=["INITIAL"],this.begin("ST_IN_SCRIPTING")):(this.conditionStack=[],this.begin("INITIAL")),this.heredoc_label={label:"",length:0,indentation:0,indentation_uses_spaces:!1,finished:!1,first_encaps_node:!1,toString:function(){this.label}},this},c.prototype.input=function(){var t=this._input[this.offset];return t?(this.yytext+=t,this.offset++,"\r"===t&&"\n"===this._input[this.offset]&&(this.yytext+="\n",this.offset++),"\n"===t||"\r"===t?(this.yylloc.last_line=++this.yylineno,this.yyprevcol=this.yylloc.last_column,this.yylloc.last_column=0):this.yylloc.last_column++,t):""},c.prototype.unput=function(t){if(1===t)this.offset--,"\n"===this._input[this.offset]&&"\r"===this._input[this.offset-1]&&(this.offset--,t++),"\r"===this._input[this.offset]||"\n"===this._input[this.offset]?(this.yylloc.last_line--,this.yylineno--,this.yylloc.last_column=this.yyprevcol):this.yylloc.last_column--,this.yytext=this.yytext.substring(0,this.yytext.length-t);else if(t>0)if(this.offset-=t,t<this.yytext.length){this.yytext=this.yytext.substring(0,this.yytext.length-t),this.yylloc.last_line=this.yylloc.first_line,this.yylloc.last_column=this.yyprevcol=this.yylloc.first_column;for(var e=0;e<this.yytext.length;e++){var i=this.yytext[e];"\r"===i?(i=this.yytext[++e],this.yyprevcol=this.yylloc.last_column,this.yylloc.last_line++,this.yylloc.last_column=0,"\n"!==i&&("\r"===i?this.yylloc.last_line++:this.yylloc.last_column++)):"\n"===i?(this.yyprevcol=this.yylloc.last_column,this.yylloc.last_line++,this.yylloc.last_column=0):this.yylloc.last_column++}this.yylineno=this.yylloc.last_line}else this.yytext="",this.yylloc.last_line=this.yylineno=this.yylloc.first_line,this.yylloc.last_column=this.yylloc.first_column;return this},c.prototype.tryMatch=function(t){return t===this.ahead(t.length)},c.prototype.tryMatchCaseless=function(t){return t===this.ahead(t.length).toLowerCase()},c.prototype.ahead=function(t){var e=this._input.substring(this.offset,this.offset+t);return"\r"===e[e.length-1]&&"\n"===this._input[this.offset+t+1]&&(e+="\n"),e},c.prototype.consume=function(t){for(var e=0;e<t;e++){var i=this._input[this.offset];if(!i)break;this.yytext+=i,this.offset++,"\r"===i&&"\n"===this._input[this.offset]&&(this.yytext+="\n",this.offset++,e++),"\n"===i||"\r"===i?(this.yylloc.last_line=++this.yylineno,this.yyprevcol=this.yylloc.last_column,this.yylloc.last_column=0):this.yylloc.last_column++}return this},c.prototype.getState=function(){return{yytext:this.yytext,offset:this.offset,yylineno:this.yylineno,yyprevcol:this.yyprevcol,yylloc:{first_offset:this.yylloc.first_offset,first_line:this.yylloc.first_line,first_column:this.yylloc.first_column,last_line:this.yylloc.last_line,last_column:this.yylloc.last_column},heredoc_label:this.heredoc_label}},c.prototype.setState=function(t){return this.yytext=t.yytext,this.offset=t.offset,this.yylineno=t.yylineno,this.yyprevcol=t.yyprevcol,this.yylloc=t.yylloc,t.heredoc_label&&(this.heredoc_label=t.heredoc_label),this},c.prototype.appendToken=function(t,e){return this.tokens.push([t,e]),this},c.prototype.lex=function(){this.yylloc.prev_offset=this.offset,this.yylloc.prev_line=this.yylloc.last_line,this.yylloc.prev_column=this.yylloc.last_column;var t=this.next()||this.lex();if(!this.all_tokens){for(;t===this.tok.T_WHITESPACE||!this.comment_tokens&&(t===this.tok.T_COMMENT||t===this.tok.T_DOC_COMMENT)||t===this.tok.T_OPEN_TAG;)t=this.next()||this.lex();if(t==this.tok.T_OPEN_TAG_WITH_ECHO)return this.tok.T_ECHO;if(t===this.tok.T_CLOSE_TAG)return";"}return this.yylloc.prev_offset||(this.yylloc.prev_offset=this.yylloc.first_offset,this.yylloc.prev_line=this.yylloc.first_line,this.yylloc.prev_column=this.yylloc.first_column),t},c.prototype.begin=function(t){if(this.conditionStack.push(t),this.curCondition=t,this.stateCb=this["match"+t],"function"!=typeof this.stateCb)throw new Error('Undefined condition state "'+t+'"');return this},c.prototype.popState=function(){var t=this.conditionStack.length-1>0?this.conditionStack.pop():this.conditionStack[0];if(this.curCondition=this.conditionStack[this.conditionStack.length-1],this.stateCb=this["match"+this.curCondition],"function"!=typeof this.stateCb)throw new Error('Undefined condition state "'+this.curCondition+'"');return t},c.prototype.next=function(){var t;if(this._input||(this.done=!0),this.yylloc.first_offset=this.offset,this.yylloc.first_line=this.yylloc.last_line,this.yylloc.first_column=this.yylloc.last_column,this.yytext="",this.done)return this.yylloc.prev_offset=this.yylloc.first_offset,this.yylloc.prev_line=this.yylloc.first_line,this.yylloc.prev_column=this.yylloc.first_column,this.EOF;if(this.tokens.length>0?("object"==typeof(t=this.tokens.shift())[1]?this.setState(t[1]):this.consume(t[1]),t=t[0]):t=this.stateCb.apply(this,[]),this.offset>=this.size&&0===this.tokens.length&&(this.done=!0),this.debug){var e=t;e="number"==typeof e?this.engine.tokens.values[e]:'"'+e+'"';var i=new Error(e+"\tfrom "+this.yylloc.first_line+","+this.yylloc.first_column+"\t - to "+this.yylloc.last_line+","+this.yylloc.last_column+'\t"'+this.yytext+'"');console.error(i.stack)}return t},[{T_COMMENT:function(){for(;this.offset<this.size;){var t=this.input();if("\n"===t||"\r"===t)return this.tok.T_COMMENT;if("?"===t&&!this.aspTagMode&&">"===this._input[this.offset])return this.unput(1),this.tok.T_COMMENT;if("%"===t&&this.aspTagMode&&">"===this._input[this.offset])return this.unput(1),this.tok.T_COMMENT}return this.tok.T_COMMENT},T_DOC_COMMENT:function(){var t=this.input(),e=this.tok.T_COMMENT;if("*"===t){if(t=this.input(),this.is_WHITESPACE()&&(e=this.tok.T_DOC_COMMENT),"/"===t)return e;this.unput(1)}for(;this.offset<this.size;)if("*"===(t=this.input())&&"/"===this._input[this.offset]){this.input();break}return e}},{nextINITIAL:function(){return this.conditionStack.length>1&&"INITIAL"===this.conditionStack[this.conditionStack.length-1]?this.popState():this.begin("ST_IN_SCRIPTING"),this},matchINITIAL:function(){for(;this.offset<this.size;){var t=this.input();if("<"==t)if("?"==(t=this.ahead(1))){if(this.tryMatch("?=")){this.unput(1).appendToken(this.tok.T_OPEN_TAG_WITH_ECHO,3).nextINITIAL();break}if(this.tryMatchCaseless("?php")&&(" "===(t=this._input[this.offset+4])||"\t"===t||"\n"===t||"\r"===t)){this.unput(1).appendToken(this.tok.T_OPEN_TAG,6).nextINITIAL();break}if(this.short_tags){this.unput(1).appendToken(this.tok.T_OPEN_TAG,2).nextINITIAL();break}}else if(this.asp_tags&&"%"==t){if(this.tryMatch("%=")){this.aspTagMode=!0,this.unput(1).appendToken(this.tok.T_OPEN_TAG_WITH_ECHO,3).nextINITIAL();break}this.aspTagMode=!0,this.unput(1).appendToken(this.tok.T_OPEN_TAG,2).nextINITIAL();break}}return this.yytext.length>0&&this.tok.T_INLINE_HTML}},i,n,s,a,{T_STRING:function(){var t=this.yytext.toLowerCase(),e=this.keywords[t];if("number"!=typeof e)if("yield"===t)this.version>=700&&this.tryMatch(" from")?(this.consume(5),e=this.tok.T_YIELD_FROM):e=this.tok.T_YIELD;else if(e=this.tok.T_STRING,"b"===t||"B"===t){var i=this.input(1);if('"'===i)return this.ST_DOUBLE_QUOTES();if("'"===i)return this.T_CONSTANT_ENCAPSED_STRING();i&&this.unput(1)}return e},consume_TOKEN:function(){var t=this._input[this.offset-1],e=this.tokenTerminals[t];return e?e.apply(this,[]):this.yytext},tokenTerminals:{$:function(){return this.offset++,this.is_LABEL_START()?(this.offset--,this.consume_LABEL(),this.tok.T_VARIABLE):(this.offset--,"$")},"-":function(){var t=this._input[this.offset];return">"===t?(this.begin("ST_LOOKING_FOR_PROPERTY").input(),this.tok.T_OBJECT_OPERATOR):"-"===t?(this.input(),this.tok.T_DEC):"="===t?(this.input(),this.tok.T_MINUS_EQUAL):"-"},"\\":function(){return this.tok.T_NS_SEPARATOR},"/":function(){return"="===this._input[this.offset]?(this.input(),this.tok.T_DIV_EQUAL):"/"},":":function(){return":"===this._input[this.offset]?(this.input(),this.tok.T_DOUBLE_COLON):":"},"(":function(){var t=this.offset;if(this.input(),this.is_TABSPACE()&&this.consume_TABSPACE().input(),this.is_LABEL_START()){var e=this.yytext.length;this.consume_LABEL();var i=this.yytext.substring(e-1).toLowerCase(),n=this.castKeywords[i];if("number"==typeof n&&(this.input(),this.is_TABSPACE()&&this.consume_TABSPACE().input(),")"===this._input[this.offset-1]))return n}return this.unput(this.offset-t),"("},"=":function(){var t=this._input[this.offset];return">"===t?(this.input(),this.tok.T_DOUBLE_ARROW):"="===t?"="===this._input[this.offset+1]?(this.consume(2),this.tok.T_IS_IDENTICAL):(this.input(),this.tok.T_IS_EQUAL):"="},"+":function(){var t=this._input[this.offset];return"+"===t?(this.input(),this.tok.T_INC):"="===t?(this.input(),this.tok.T_PLUS_EQUAL):"+"},"!":function(){return"="===this._input[this.offset]?"="===this._input[this.offset+1]?(this.consume(2),this.tok.T_IS_NOT_IDENTICAL):(this.input(),this.tok.T_IS_NOT_EQUAL):"!"},"?":function(){return this.version>=700&&"?"===this._input[this.offset]?this.version>=704&&"="===this._input[this.offset+1]?(this.consume(2),this.tok.T_COALESCE_EQUAL):(this.input(),this.tok.T_COALESCE):"?"},"<":function(){var t=this._input[this.offset];return"<"===t?"="===(t=this._input[this.offset+1])?(this.consume(2),this.tok.T_SL_EQUAL):"<"===t&&this.is_HEREDOC()?this.tok.T_START_HEREDOC:(this.input(),this.tok.T_SL):"="===t?(this.input(),this.version>=700&&">"===this._input[this.offset]?(this.input(),this.tok.T_SPACESHIP):this.tok.T_IS_SMALLER_OR_EQUAL):">"===t?(this.input(),this.tok.T_IS_NOT_EQUAL):"<"},">":function(){var t=this._input[this.offset];return"="===t?(this.input(),this.tok.T_IS_GREATER_OR_EQUAL):">"===t?"="===(t=this._input[this.offset+1])?(this.consume(2),this.tok.T_SR_EQUAL):(this.input(),this.tok.T_SR):">"},"*":function(){var t=this._input[this.offset];return"="===t?(this.input(),this.tok.T_MUL_EQUAL):"*"===t?(this.input(),"="===this._input[this.offset]?(this.input(),this.tok.T_POW_EQUAL):this.tok.T_POW):"*"},".":function(){var t=this._input[this.offset];return"="===t?(this.input(),this.tok.T_CONCAT_EQUAL):"."===t&&"."===this._input[this.offset+1]?(this.consume(2),this.tok.T_ELLIPSIS):"."},"%":function(){return"="===this._input[this.offset]?(this.input(),this.tok.T_MOD_EQUAL):"%"},"&":function(){var t=this._input[this.offset];return"="===t?(this.input(),this.tok.T_AND_EQUAL):"&"===t?(this.input(),this.tok.T_BOOLEAN_AND):"&"},"|":function(){var t=this._input[this.offset];return"="===t?(this.input(),this.tok.T_OR_EQUAL):"|"===t?(this.input(),this.tok.T_BOOLEAN_OR):"|"},"^":function(){return"="===this._input[this.offset]?(this.input(),this.tok.T_XOR_EQUAL):"^"}}},l].forEach((function(t){for(var e in t)c.prototype[e]=t[e]}));var u=c;function _(t,e,i){return e in t?Object.defineProperty(t,e,{value:i,enumerable:!0,configurable:!0,writable:!0}):t[e]=i,t}function d(t,e){var i=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),i.push.apply(i,n)}return i}function p(t,e){return function(t){if(Array.isArray(t))return t}(t)||function(t,e){if("undefined"==typeof Symbol||!(Symbol.iterator in Object(t)))return;var i=[],n=!0,s=!1,r=void 0;try{for(var o,h=t[Symbol.iterator]();!(n=(o=h.next()).done)&&(i.push(o.value),!e||i.length!==e);n=!0);}catch(t){s=!0,r=t}finally{try{n||null==h.return||h.return()}finally{if(s)throw r}}return i}(t,e)||T(t,e)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function f(t){return function(t){if(Array.isArray(t))return k(t)}(t)||function(t){if("undefined"!=typeof Symbol&&Symbol.iterator in Object(t))return Array.from(t)}(t)||T(t)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function T(t,e){if(t){if("string"==typeof t)return k(t,e);var i=Object.prototype.toString.call(t).slice(8,-1);return"Object"===i&&t.constructor&&(i=t.constructor.name),"Map"===i||"Set"===i?Array.from(i):"Arguments"===i||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(i)?k(t,e):void 0}}function k(t,e){(null==e||e>t.length)&&(e=t.length);for(var i=0,n=new Array(e);i<e;i++)n[i]=t[i];return n}function x(t){if("undefined"==typeof Symbol||null==t[Symbol.iterator]){if(Array.isArray(t)||(t=T(t))){var e=0,i=function(){};return{s:i,n:function(){return e>=t.length?{done:!0}:{done:!1,value:t[e++]}},e:function(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var n,s,r=!0,o=!1;return{s:function(){n=t[Symbol.iterator]()},n:function(){var t=n.next();return r=t.done,t},e:function(t){o=!0,s=t},f:function(){try{r||null==n.return||n.return()}finally{if(o)throw s}}}}var E={read_class_declaration_statement:function(){var t=this.node("class"),e=this.read_class_modifiers();if(this.token!==this.tok.T_CLASS)return this.error(this.tok.T_CLASS),this.next(),null;this.next().expect(this.tok.T_STRING);var i=this.node("identifier"),n=this.text();this.next(),i=i(n);var s=this.read_extends_from(),r=this.read_implements_list();return this.expect("{"),t(i,s,r,this.next().read_class_body(),e)},read_class_modifiers:function(){return[0,0,this.read_class_modifier()]},read_class_modifier:function(){return this.token===this.tok.T_ABSTRACT?(this.next(),1):this.token===this.tok.T_FINAL?(this.next(),2):0},read_class_body:function(){for(var t=[];this.token!==this.EOF&&"}"!==this.token;)if(this.token!==this.tok.T_COMMENT)if(this.token!==this.tok.T_DOC_COMMENT)if(this.token!==this.tok.T_USE){var e=this.read_member_flags(!1);if(this.token!==this.tok.T_CONST)if(this.token===this.tok.T_VAR&&(this.next().expect(this.tok.T_VARIABLE),e[0]=null,e[1]=0),this.token===this.tok.T_FUNCTION)t.push(this.read_function(!1,e));else if(this.token===this.tok.T_VARIABLE||this.version>=704&&("?"===this.token||this.token===this.tok.T_CALLABLE||this.token===this.tok.T_ARRAY||this.token===this.tok.T_NS_SEPARATOR||this.token===this.tok.T_STRING||this.token===this.tok.T_NAMESPACE)){var i=this.read_variable_list(e);this.expect(";"),this.next(),t=t.concat(i)}else this.error([this.tok.T_CONST,this.tok.T_VARIABLE,this.tok.T_FUNCTION]),this.next();else{var n=this.read_constant_list(e);this.expect(";")&&this.next(),t=t.concat(n)}}else t=t.concat(this.read_trait_use_statement());else t.push(this.read_doc_comment());else t.push(this.read_comment());return this.expect("}"),this.next(),t},read_variable_list:function(t){var e=this.node("propertystatement"),i=this.read_list((function(){var t=this.node("property"),e=p(this.read_optional_type(),2),i=e[0],n=e[1];this.expect(this.tok.T_VARIABLE);var s=this.node("identifier"),r=this.text().substring(1);return this.next(),s=s(r),";"===this.token||","===this.token?t(s,null,i,n):"="===this.token?t(s,this.next().read_expr(),i,n):(this.expect([",",";","="]),t(s,null,i,n))}),",");return e(null,i,t)},read_constant_list:function(t){this.expect(this.tok.T_CONST)&&this.next();var e=this.node("classconstant"),i=this.read_list((function(){var t=this.node("constant"),e=null,i=null;if(this.token===this.tok.T_STRING||this.version>=700&&this.is("IDENTIFIER")){e=this.node("identifier");var n=this.text();this.next(),e=e(n)}else this.expect("IDENTIFIER");return this.expect("=")&&(i=this.next().read_expr()),t(e,i)}),",");return e(null,i,t)},read_member_flags:function(t){var e=[-1,-1,-1];if(this.is("T_MEMBER_FLAGS")){var i=0,n=0;do{switch(this.token){case this.tok.T_PUBLIC:i=0,n=0;break;case this.tok.T_PROTECTED:i=0,n=1;break;case this.tok.T_PRIVATE:i=0,n=2;break;case this.tok.T_STATIC:i=1,n=1;break;case this.tok.T_ABSTRACT:i=2,n=1;break;case this.tok.T_FINAL:i=2,n=2}t&&(0==i&&2==n?(this.expect([this.tok.T_PUBLIC,this.tok.T_PROTECTED]),n=-1):2==i&&1==n&&(this.error(),n=-1)),-1!==e[i]?this.error():-1!==n&&(e[i]=n)}while(this.next().is("T_MEMBER_FLAGS"))}return-1==e[1]&&(e[1]=0),-1==e[2]&&(e[2]=0),e},read_optional_type:function(){var t=!1;"?"===this.token&&(t=!0,this.next());var e=this.read_type();if(t&&!e&&this.raiseError("Expecting a type definition combined with nullable operator"),!t&&!e)return[!1,null];if("|"===this.token){e=[e];do{this.next();var i=this.read_type();if(!i){this.raiseError("Expecting a type definition");break}e.push(i)}while("|"===this.token)}return[t,e]},read_interface_declaration_statement:function(){var t=this.node("interface");if(this.token!==this.tok.T_INTERFACE)return this.error(this.tok.T_INTERFACE),this.next(),null;this.next().expect(this.tok.T_STRING);var e=this.node("identifier"),i=this.text();this.next(),e=e(i);var n=this.read_interface_extends_list();return this.expect("{"),t(e,n,this.next().read_interface_body())},read_interface_body:function(){for(var t=[];this.token!==this.EOF&&"}"!==this.token;)if(this.token!==this.tok.T_COMMENT)if(this.token!==this.tok.T_DOC_COMMENT){var e=this.read_member_flags(!0);if(this.token==this.tok.T_CONST){var i=this.read_constant_list(e);this.expect(";")&&this.next(),t=t.concat(i)}else if(this.token===this.tok.T_FUNCTION){var n=this.read_function_declaration(2,e);n.parseFlags(e),t.push(n),this.expect(";")&&this.next()}else this.error([this.tok.T_CONST,this.tok.T_FUNCTION]),this.next()}else t.push(this.read_doc_comment());else t.push(this.read_comment());return this.expect("}")&&this.next(),t},read_trait_declaration_statement:function(){var t=this.node("trait");if(this.token!==this.tok.T_TRAIT)return this.error(this.tok.T_TRAIT),this.next(),null;this.next().expect(this.tok.T_STRING);var e=this.node("identifier"),i=this.text();return this.next(),e=e(i),this.expect("{"),t(e,this.next().read_class_body())},read_trait_use_statement:function(){var t=this.node("traituse");this.expect(this.tok.T_USE)&&this.next();for(var e=[this.read_namespace_name()],i=null;","===this.token;)e.push(this.next().read_namespace_name());if("{"===this.token){for(i=[];this.next().token!==this.EOF&&"}"!==this.token;)i.push(this.read_trait_use_alias()),this.expect(";");this.expect("}")&&this.next()}else this.expect(";")&&this.next();return t(e,i)},read_trait_use_alias:function(){var t,e=this.node(),i=null;if(this.is("IDENTIFIER")){t=this.node("identifier");var n=this.text();this.next(),t=t(n)}else if(t=this.read_namespace_name(),this.token===this.tok.T_DOUBLE_COLON)if(this.next(),this.token===this.tok.T_STRING||this.version>=700&&this.is("IDENTIFIER")){i=t,t=this.node("identifier");var s=this.text();this.next(),t=t(s)}else this.expect(this.tok.T_STRING);else t=t.name;if(this.token===this.tok.T_INSTEADOF)return e("traitprecedence",i,t,this.next().read_name_list());if(this.token===this.tok.T_AS){var r=null,o=null;if(this.next().is("T_MEMBER_FLAGS")&&(r=this.read_member_flags()),this.token===this.tok.T_STRING||this.version>=700&&this.is("IDENTIFIER")){o=this.node("identifier");var h=this.text();this.next(),o=o(h)}else!1===r&&this.expect(this.tok.T_STRING);return e("traitalias",i,t,o,r)}return this.expect([this.tok.T_AS,this.tok.T_INSTEADOF]),e("traitalias",i,t,null,null)}},m={"\\":"\\",$:"$",n:"\n",r:"\r",t:"\t",f:String.fromCharCode(12),v:String.fromCharCode(11),e:String.fromCharCode(27)},y={resolve_special_chars:function(t,e){return e?t.replace(/\\"/,'"').replace(/\\([\\$nrtfve]|[xX][0-9a-fA-F]{1,2}|[0-7]{1,3}|u{([0-9a-fA-F]+)})/g,(function(t,e,i){return m[e]?m[e]:"x"===e[0]||"X"===e[0]?String.fromCodePoint(parseInt(e.substr(1),16)):"u"===e[0]?String.fromCodePoint(parseInt(i,16)):String.fromCodePoint(parseInt(e,8))})):t.replace(/\\\\/g,"\\").replace(/\\'/g,"'")},remove_heredoc_leading_whitespace_chars:function(t,e,i,n){if(0===e)return t;this.check_heredoc_indentation_level(t,e,i,n);var s=i?" ":"\t",r=new RegExp("\\n".concat(s,"{").concat(e,"}"),"g"),o=new RegExp("^".concat(s,"{").concat(e,"}"));return n&&(t=t.replace(o,"")),t.replace(r,"\n")},check_heredoc_indentation_level:function(t,e,i,n){var s=t.length,r=0,o=0,h=!0,a=i?" ":"\t",l=!1;if(!n){if(-1===(r=t.indexOf("\n")))return;r++}for(;r<s;)h?t[r]===a?o++:l=!0:h=!1,"\n"!==t[r]&&l&&o<e?this.raiseError("Invalid body indentation level (expecting an indentation at least ".concat(e,")")):l=!1,"\n"===t[r]&&(h=!0,o=0),r++},read_dereferencable_scalar:function(){var t=null;switch(this.token){case this.tok.T_CONSTANT_ENCAPSED_STRING:var e=this.node("string"),i=this.text(),n=0;"b"!==i[0]&&"B"!==i[0]||(n=1);var s='"'===i[n];this.next(),e=e(s,this.resolve_special_chars(i.substring(n+1,i.length-1),s),1===n,i),t=this.token===this.tok.T_DOUBLE_COLON?this.read_static_getter(e):e;break;case this.tok.T_ARRAY:case"[":t=this.read_array()}return t},read_scalar:function(){if(this.is("T_MAGIC_CONST"))return this.get_magic_constant();var t,e;switch(this.token){case this.tok.T_LNUMBER:case this.tok.T_DNUMBER:var i=this.node("number");return t=this.text(),this.next(),i(t,null);case this.tok.T_START_HEREDOC:if("ST_NOWDOC"===this.lexer.curCondition){var n=this.lexer.yylloc.first_offset;e=this.node("nowdoc"),t=this.next().text(),this.lexer.heredoc_label.indentation>0&&(t=t.substring(0,t.length-this.lexer.heredoc_label.indentation));var s=t[t.length-1];"\n"===s?t="\r"===t[t.length-2]?t.substring(0,t.length-2):t.substring(0,t.length-1):"\r"===s&&(t=t.substring(0,t.length-1)),this.expect(this.tok.T_ENCAPSED_AND_WHITESPACE)&&this.next(),this.expect(this.tok.T_END_HEREDOC)&&this.next();var r=this.lexer._input.substring(n,this.lexer.yylloc.first_offset);return e=e(this.remove_heredoc_leading_whitespace_chars(t,this.lexer.heredoc_label.indentation,this.lexer.heredoc_label.indentation_uses_spaces,this.lexer.heredoc_label.first_encaps_node),r,this.lexer.heredoc_label.label)}return this.read_encapsed_string(this.tok.T_END_HEREDOC);case'"':return this.read_encapsed_string('"');case'b"':case'B"':return this.read_encapsed_string('"',!0);case this.tok.T_CONSTANT_ENCAPSED_STRING:case this.tok.T_ARRAY:case"[":return this.read_dereferencable_scalar();default:var o=this.error("SCALAR");return this.next(),o}},read_dereferencable:function(t){var e,i,n=this.node("offsetlookup");return"["===this.token?(i=this.next().read_expr(),this.expect("]")&&this.next(),e=n(t,i)):this.token===this.tok.T_DOLLAR_OPEN_CURLY_BRACES&&(e=n(t,i=this.read_encapsed_string_item(!1))),e},read_encapsed_string_item:function(t){var e,i,n,s=this.node("encapsedpart"),r=null,o=!1,h=this.node();if(this.token===this.tok.T_ENCAPSED_AND_WHITESPACE){var a=this.text();this.next(),h=h("string",!1,this.version>=703&&!this.lexer.heredoc_label.finished?this.remove_heredoc_leading_whitespace_chars(this.resolve_special_chars(a,t),this.lexer.heredoc_label.indentation,this.lexer.heredoc_label.indentation_uses_spaces,this.lexer.heredoc_label.first_encaps_node):a,!1,a)}else if(this.token===this.tok.T_DOLLAR_OPEN_CURLY_BRACES){if(r="simple",o=!0,n=null,this.next().token===this.tok.T_STRING_VARNAME){n=this.node("variable");var l=this.text();this.next(),"["===this.token?(n=n(l,!1),i=this.node("offsetlookup"),e=this.next().read_expr(),this.expect("]")&&this.next(),h=i(n,e)):h=n(l,!1)}else h=h("variable",this.read_expr(),!1);this.expect("}")&&this.next()}else if(this.token===this.tok.T_CURLY_OPEN)r="complex",h.destroy(),h=this.next().read_variable(!1,!1),this.expect("}")&&this.next();else if(this.token===this.tok.T_VARIABLE){if(r="simple",h.destroy(),h=this.read_simple_variable(),"["===this.token&&(i=this.node("offsetlookup"),e=this.next().read_encaps_var_offset(),this.expect("]")&&this.next(),h=i(h,e)),this.token===this.tok.T_OBJECT_OPERATOR){i=this.node("propertylookup"),this.next().expect(this.tok.T_STRING);var c=this.node("identifier");n=this.text(),this.next(),h=i(h,c(n))}}else{this.expect(this.tok.T_ENCAPSED_AND_WHITESPACE);var u=this.text();this.next(),h.destroy(),h=h("string",!1,u,!1,u)}return this.lexer.heredoc_label.first_encaps_node=!1,s(h,r,o)},read_encapsed_string:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=this.lexer.yylloc.first_offset,n=this.node("encapsed");this.next();var s=this.lexer.yylloc.prev_offset-(e?1:0),r=[],o=null;for(o="`"===t?this.ast.encapsed.TYPE_SHELL:'"'===t?this.ast.encapsed.TYPE_STRING:this.ast.encapsed.TYPE_HEREDOC;this.token!==t&&this.token!==this.EOF;)r.push(this.read_encapsed_string_item(!0));if(r.length>0&&"encapsedpart"===r[r.length-1].kind&&"string"===r[r.length-1].expression.kind){var h=r[r.length-1].expression,a=h.value[h.value.length-1];"\n"===a?"\r"===h.value[h.value.length-2]?h.value=h.value.substring(0,h.value.length-2):h.value=h.value.substring(0,h.value.length-1):"\r"===a&&(h.value=h.value.substring(0,h.value.length-1))}this.expect(t)&&this.next();var l=this.lexer._input.substring("heredoc"===o?i:s-1,this.lexer.yylloc.first_offset);return n=n(r,l,o),t===this.tok.T_END_HEREDOC&&(n.label=this.lexer.heredoc_label.label,this.lexer.heredoc_label.finished=!0),n},get_magic_constant:function(){var t=this.node("magic"),e=this.text();return this.next(),t(e.toUpperCase(),e)}},v={read_top_statements:function(){for(var t=[];this.token!==this.EOF&&"}"!==this.token;){var e=this.read_top_statement();e&&(Array.isArray(e)?t=t.concat(e):t.push(e))}return t},read_top_statement:function(){switch(this.token){case this.tok.T_FUNCTION:return this.read_function(!1,!1);case this.tok.T_ABSTRACT:case this.tok.T_FINAL:case this.tok.T_CLASS:return this.read_class_declaration_statement();case this.tok.T_INTERFACE:return this.read_interface_declaration_statement();case this.tok.T_TRAIT:return this.read_trait_declaration_statement();case this.tok.T_USE:return this.read_use_statement();case this.tok.T_CONST:var t=this.node("constantstatement"),e=this.next().read_const_list();return this.expectEndOfStatement(),t(null,e);case this.tok.T_NAMESPACE:return this.read_namespace();case this.tok.T_HALT_COMPILER:var i=this.node("halt");return this.next().expect("(")&&this.next(),this.expect(")")&&this.next(),this.expect(";"),this.lexer.done=!0,i(this.lexer._input.substring(this.lexer.offset));default:return this.read_statement()}},read_inner_statements:function(){for(var t=[];this.token!=this.EOF&&"}"!==this.token;){var e=this.read_inner_statement();e&&(Array.isArray(e)?t=t.concat(e):t.push(e))}return t},read_const_list:function(){return this.read_list((function(){this.expect(this.tok.T_STRING);var t=this.node("constant"),e=this.node("identifier"),i=this.text();return this.next(),e=e(i),this.expect("=")?t(e,this.next().read_expr()):t(e,null)}),",",!1)},read_declare_list:function(){for(var t=[];this.token!=this.EOF&&")"!==this.token;){this.expect(this.tok.T_STRING);var e=this.node("declaredirective"),i=this.node("identifier"),n=this.text();this.next(),i=i(n);var s=null;if(this.expect("=")&&(s=this.next().read_expr()),t.push(e(i,s)),","!==this.token)break;this.next()}return t},read_inner_statement:function(){switch(this.token){case this.tok.T_FUNCTION:return this.read_function(!1,!1);case this.tok.T_ABSTRACT:case this.tok.T_FINAL:case this.tok.T_CLASS:return this.read_class_declaration_statement();case this.tok.T_INTERFACE:return this.read_interface_declaration_statement();case this.tok.T_TRAIT:return this.read_trait_declaration_statement();case this.tok.T_HALT_COMPILER:this.raiseError("__HALT_COMPILER() can only be used from the outermost scope");var t=this.node("halt");return this.next().expect("(")&&this.next(),this.expect(")")&&this.next(),t=t(this.lexer._input.substring(this.lexer.offset)),this.expect(";")&&this.next(),t;default:return this.read_statement()}},read_statement:function(){switch(this.token){case"{":return this.read_code_block(!1);case this.tok.T_IF:return this.read_if();case this.tok.T_SWITCH:return this.read_switch();case this.tok.T_FOR:return this.read_for();case this.tok.T_FOREACH:return this.read_foreach();case this.tok.T_WHILE:return this.read_while();case this.tok.T_DO:return this.read_do();case this.tok.T_COMMENT:return this.read_comment();case this.tok.T_DOC_COMMENT:return this.read_doc_comment();case this.tok.T_RETURN:var t=this.node("return");this.next();var e=this.read_optional_expr(";");return this.expectEndOfStatement(),t(e);case this.tok.T_BREAK:case this.tok.T_CONTINUE:var i=this.node(this.token===this.tok.T_CONTINUE?"continue":"break");this.next();var n=this.read_optional_expr(";");return this.expectEndOfStatement(),i(n);case this.tok.T_GLOBAL:var s=this.node("global"),r=this.next().read_list(this.read_simple_variable,",");return this.expectEndOfStatement(),s(r);case this.tok.T_STATIC:var o=[this.token,this.lexer.getState()],h=this.node();if(this.next().token===this.tok.T_DOUBLE_COLON){this.lexer.tokens.push(o);var a=this.next().read_expr();return this.expectEndOfStatement(a),h("expressionstatement",a)}if(this.token===this.tok.T_FUNCTION)return this.read_function(!0,[0,1,0]);var l=this.read_variable_declarations();return this.expectEndOfStatement(),h("static",l);case this.tok.T_ECHO:var c=this.node("echo"),u=this.text(),_="<?="===u||"<%="===u,d=this.next().read_function_list(this.read_expr,",");return this.expectEndOfStatement(),c(d,_);case this.tok.T_INLINE_HTML:var p=this.text(),f=this.lexer.yylloc.first_offset>0?this.lexer._input[this.lexer.yylloc.first_offset-1]:null,T="\r"===f||"\n"===f;T&&"\n"===f&&this.lexer.yylloc.first_offset>1&&"\r"===this.lexer._input[this.lexer.yylloc.first_offset-2]&&(f="\r\n");var k=this.node("inline");return this.next(),k(p,T?f+p:p);case this.tok.T_UNSET:var x=this.node("unset");this.next().expect("(")&&this.next();var E=this.read_function_list(this.read_variable,",");return this.expect(")")&&this.next(),this.expect(";")&&this.next(),x(E);case this.tok.T_DECLARE:var m,y=this.node("declare"),v=[];this.next().expect("(")&&this.next();var A=this.read_declare_list();if(this.expect(")")&&this.next(),":"===this.token){for(this.next();this.token!=this.EOF&&this.token!==this.tok.T_ENDDECLARE;)v.push(this.read_top_statement());0===v.length&&this.extractDoc&&this._docs.length>this._docIndex&&v.push(this.node("noop")()),this.expect(this.tok.T_ENDDECLARE)&&this.next(),this.expectEndOfStatement(),m=this.ast.declare.MODE_SHORT}else if("{"===this.token){for(this.next();this.token!=this.EOF&&"}"!==this.token;)v.push(this.read_top_statement());0===v.length&&this.extractDoc&&this._docs.length>this._docIndex&&v.push(this.node("noop")()),this.expect("}")&&this.next(),m=this.ast.declare.MODE_BLOCK}else this.expect(";")&&this.next(),m=this.ast.declare.MODE_NONE;return y(A,v,m);case this.tok.T_TRY:return this.read_try();case this.tok.T_THROW:var g=this.node("throw"),N=this.next().read_expr();return this.expectEndOfStatement(),g(N);case";":return this.next(),null;case this.tok.T_STRING:var C=this.node(),S=[this.token,this.lexer.getState()],b=this.text(),L=this.node("identifier");if(":"===this.next().token)return L=L(b),this.next(),C("label",L);L.destroy(),C.destroy(),this.lexer.tokens.push(S);var O=this.node("expressionstatement"),I=this.next().read_expr();return this.expectEndOfStatement(I),O(I);case this.tok.T_GOTO:var R=this.node("goto"),w=null;if(this.next().expect(this.tok.T_STRING)){w=this.node("identifier");var D=this.text();this.next(),w=w(D),this.expectEndOfStatement()}return R(w);default:var P=this.node("expressionstatement"),U=this.read_expr();return this.expectEndOfStatement(U),P(U)}},read_code_block:function(t){var e=this.node("block");this.expect("{")&&this.next();var i=t?this.read_top_statements():this.read_inner_statements();return 0===i.length&&this.extractDoc&&this._docs.length>this._docIndex&&i.push(this.node("noop")()),this.expect("}")&&this.next(),e(null,i)}},A={read_variable:function(t,e){var i;if("&"===this.token)return this.read_byref(this.read_variable.bind(this,t,e));if(this.is([this.tok.T_VARIABLE,"$"]))i=this.read_reference_variable(e);else if(this.is([this.tok.T_NS_SEPARATOR,this.tok.T_STRING,this.tok.T_NAMESPACE])){i=this.node();var n=this.read_namespace_name();if(this.token!=this.tok.T_DOUBLE_COLON&&"("!=this.token&&-1===["parentreference","selfreference"].indexOf(n.kind)){var s=n.name.toLowerCase();"true"===s?i=n.destroy(i("boolean",!0,n.name)):"false"===s?i=n.destroy(i("boolean",!1,n.name)):"null"===s?i=n.destroy(i("nullkeyword",n.name)):(i.destroy(n),i=n)}else i.destroy(n),i=n}else if(this.token===this.tok.T_STATIC){i=this.node("staticreference");var r=this.text();this.next(),i=i(r)}else this.expect("VARIABLE");return this.token===this.tok.T_DOUBLE_COLON&&(i=this.read_static_getter(i,e)),this.recursive_variable_chain_scan(i,t,e)},read_static_getter:function(t,e){var i,n,s=this.node("staticlookup");return this.next().is([this.tok.T_VARIABLE,"$"])?i=this.read_reference_variable(e):this.token===this.tok.T_STRING||this.token===this.tok.T_CLASS||this.version>=700&&this.is("IDENTIFIER")?(i=this.node("identifier"),n=this.text(),this.next(),i=i(n)):"{"===this.token?(i=this.node("literal"),n=this.next().read_expr(),this.expect("}")&&this.next(),i=i("literal",n,null),this.expect("(")):(this.error([this.tok.T_VARIABLE,this.tok.T_STRING]),i=this.node("identifier"),n=this.text(),this.next(),i=i(n)),s(t,i)},read_what:function(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],e=null,i=null;switch(this.next().token){case this.tok.T_STRING:e=this.node("identifier"),i=this.text(),this.next(),e=e(i),t&&this.token===this.tok.T_OBJECT_OPERATOR&&this.error();break;case this.tok.T_VARIABLE:e=this.node("variable"),i=this.text().substring(1),this.next(),e=e(i,!1);break;case"$":e=this.node(),this.next().expect(["$","{",this.tok.T_VARIABLE]),"{"===this.token?(i=this.next().read_expr(),this.expect("}")&&this.next(),e=e("variable",i,!0)):e=e("variable",i=this.read_expr(),!1);break;case"{":e=this.node("encapsedpart"),i=this.next().read_expr(),this.expect("}")&&this.next(),e=e(i,"complex",!1);break;default:this.error([this.tok.T_STRING,this.tok.T_VARIABLE,"$","{"]),e=this.node("identifier"),i=this.text(),this.next(),e=e(i)}return e},recursive_variable_chain_scan:function(t,e,i){var n,s;t:for(;this.token!=this.EOF;)switch(this.token){case"(":if(e)return t;t=this.node("call")(t,this.read_argument_list());break;case"[":case"{":var r="["===this.token;if(n=this.node("offsetlookup"),this.next(),s=!1,i)s=this.read_encaps_var_offset(),this.expect(r?"]":"}")&&this.next();else(r?"]"!==this.token:"}"!==this.token)?(s=this.read_expr(),this.expect(r?"]":"}")&&this.next()):this.next();t=n(t,s);break;case this.tok.T_DOUBLE_COLON:"staticlookup"===t.kind&&"identifier"===t.offset.kind&&this.error(),t=(n=this.node("staticlookup"))(t,this.read_what(!0));break;case this.tok.T_OBJECT_OPERATOR:t=(n=this.node("propertylookup"))(t,this.read_what());break;default:break t}return t},read_encaps_var_offset:function(){var t=this.node();if(this.token===this.tok.T_STRING){var e=this.text();this.next(),t=t("identifier",e)}else if(this.token===this.tok.T_NUM_STRING){var i=this.text();this.next(),t=t("number",i,null)}else if("-"===this.token){this.next();var n=-1*this.text();this.expect(this.tok.T_NUM_STRING)&&this.next(),t=t("number",n,null)}else if(this.token===this.tok.T_VARIABLE){var s=this.text().substring(1);this.next(),t=t("variable",s,!1)}else{this.expect([this.tok.T_STRING,this.tok.T_NUM_STRING,"-",this.tok.T_VARIABLE]);var r=this.text();this.next(),t=t("identifier",r)}return t},read_reference_variable:function(t){for(var e,i=this.read_simple_variable();this.token!=this.EOF;){var n=this.node();if("{"!=this.token||t){n.destroy();break}e=this.next().read_expr(),this.expect("}")&&this.next(),i=n("offsetlookup",i,e)}return i},read_simple_variable:function(){var t,e=this.node("variable");if(this.expect([this.tok.T_VARIABLE,"$"])&&this.token===this.tok.T_VARIABLE)t=this.text().substring(1),this.next(),e=e(t,!1);else switch("$"===this.token&&this.next(),this.token){case"{":var i=this.next().read_expr();this.expect("}")&&this.next(),e=e(i,!0);break;case"$":e=e(this.read_simple_variable(),!1);break;case this.tok.T_VARIABLE:t=this.text().substring(1);var n=this.node("variable");this.next(),e=e(n(t,!1),!1);break;default:this.error(["{","$",this.tok.T_VARIABLE]),t=this.text(),this.next(),e=e(t,!1)}return e}};function g(t){return"."!=t&&","!=t&&!isNaN(parseFloat(t))&&isFinite(t)}var N=function(t,e){this.lexer=t,this.ast=e,this.tok=t.tok,this.EOF=t.EOF,this.token=null,this.prev=null,this.debug=!1,this.version=704,this.extractDoc=!1,this.extractTokens=!1,this.suppressErrors=!1;var i=function(t){return[t,null]};this.entries={IDENTIFIER:new Map([this.tok.T_ABSTRACT,this.tok.T_ARRAY,this.tok.T_AS,this.tok.T_BREAK,this.tok.T_CALLABLE,this.tok.T_CASE,this.tok.T_CATCH,this.tok.T_CLASS,this.tok.T_CLASS_C,this.tok.T_CLONE,this.tok.T_CONST,this.tok.T_CONTINUE,this.tok.T_DECLARE,this.tok.T_DEFAULT,this.tok.T_DIR,this.tok.T_DO,this.tok.T_ECHO,this.tok.T_ELSE,this.tok.T_ELSEIF,this.tok.T_EMPTY,this.tok.T_ENDDECLARE,this.tok.T_ENDFOR,this.tok.T_ENDFOREACH,this.tok.T_ENDIF,this.tok.T_ENDSWITCH,this.tok.T_ENDWHILE,this.tok.T_EVAL,this.tok.T_EXIT,this.tok.T_EXTENDS,this.tok.T_FILE,this.tok.T_FINAL,this.tok.T_FINALLY,this.tok.T_FN,this.tok.T_FOR,this.tok.T_FOREACH,this.tok.T_FUNC_C,this.tok.T_FUNCTION,this.tok.T_GLOBAL,this.tok.T_GOTO,this.tok.T_IF,this.tok.T_IMPLEMENTS,this.tok.T_INCLUDE,this.tok.T_INCLUDE_ONCE,this.tok.T_INSTANCEOF,this.tok.T_INSTEADOF,this.tok.T_INTERFACE,this.tok.T_ISSET,this.tok.T_LINE,this.tok.T_LIST,this.tok.T_LOGICAL_AND,this.tok.T_LOGICAL_OR,this.tok.T_LOGICAL_XOR,this.tok.T_METHOD_C,this.tok.T_NAMESPACE,this.tok.T_NEW,this.tok.T_NS_C,this.tok.T_PRINT,this.tok.T_PRIVATE,this.tok.T_PROTECTED,this.tok.T_PUBLIC,this.tok.T_REQUIRE,this.tok.T_REQUIRE_ONCE,this.tok.T_RETURN,this.tok.T_STATIC,this.tok.T_SWITCH,this.tok.T_THROW,this.tok.T_TRAIT,this.tok.T_TRY,this.tok.T_UNSET,this.tok.T_USE,this.tok.T_VAR,this.tok.T_WHILE,this.tok.T_YIELD].map(i)),VARIABLE:new Map([this.tok.T_VARIABLE,"$","&",this.tok.T_NS_SEPARATOR,this.tok.T_STRING,this.tok.T_NAMESPACE,this.tok.T_STATIC].map(i)),SCALAR:new Map([this.tok.T_CONSTANT_ENCAPSED_STRING,this.tok.T_START_HEREDOC,this.tok.T_LNUMBER,this.tok.T_DNUMBER,this.tok.T_ARRAY,"[",this.tok.T_CLASS_C,this.tok.T_TRAIT_C,this.tok.T_FUNC_C,this.tok.T_METHOD_C,this.tok.T_LINE,this.tok.T_FILE,this.tok.T_DIR,this.tok.T_NS_C,'"','b"','B"',"-",this.tok.T_NS_SEPARATOR].map(i)),T_MAGIC_CONST:new Map([this.tok.T_CLASS_C,this.tok.T_TRAIT_C,this.tok.T_FUNC_C,this.tok.T_METHOD_C,this.tok.T_LINE,this.tok.T_FILE,this.tok.T_DIR,this.tok.T_NS_C].map(i)),T_MEMBER_FLAGS:new Map([this.tok.T_PUBLIC,this.tok.T_PRIVATE,this.tok.T_PROTECTED,this.tok.T_STATIC,this.tok.T_ABSTRACT,this.tok.T_FINAL].map(i)),EOS:new Map([";",this.EOF,this.tok.T_INLINE_HTML].map(i)),EXPR:new Map(["@","-","+","!","~","(","`",this.tok.T_LIST,this.tok.T_CLONE,this.tok.T_INC,this.tok.T_DEC,this.tok.T_NEW,this.tok.T_ISSET,this.tok.T_EMPTY,this.tok.T_INCLUDE,this.tok.T_INCLUDE_ONCE,this.tok.T_REQUIRE,this.tok.T_REQUIRE_ONCE,this.tok.T_EVAL,this.tok.T_INT_CAST,this.tok.T_DOUBLE_CAST,this.tok.T_STRING_CAST,this.tok.T_ARRAY_CAST,this.tok.T_OBJECT_CAST,this.tok.T_BOOL_CAST,this.tok.T_UNSET_CAST,this.tok.T_EXIT,this.tok.T_PRINT,this.tok.T_YIELD,this.tok.T_STATIC,this.tok.T_FUNCTION,this.tok.T_FN,this.tok.T_VARIABLE,"$",this.tok.T_NS_SEPARATOR,this.tok.T_STRING,this.tok.T_STRING,this.tok.T_CONSTANT_ENCAPSED_STRING,this.tok.T_START_HEREDOC,this.tok.T_LNUMBER,this.tok.T_DNUMBER,this.tok.T_ARRAY,"[",this.tok.T_CLASS_C,this.tok.T_TRAIT_C,this.tok.T_FUNC_C,this.tok.T_METHOD_C,this.tok.T_LINE,this.tok.T_FILE,this.tok.T_DIR,this.tok.T_NS_C].map(i))}};N.prototype.getTokenName=function(t){return g(t)?t==this.EOF?"the end of file (EOF)":this.lexer.engine.tokens.values[t]:"'"+t+"'"},N.prototype.parse=function(t,e){this._errors=[],this.filename=e||"eval",this.currentNamespace=[""],this.extractDoc?this._docs=[]:this._docs=null,this.extractTokens?this._tokens=[]:this._tokens=null,this._docIndex=0,this._lastNode=null,this.lexer.setInput(t),this.lexer.all_tokens=this.extractTokens,this.lexer.comment_tokens=this.extractDoc,this.length=this.lexer._input.length,this.innerList=!1,this.innerListForm=!1;var i=this.node("program"),n=[];for(this.next();this.token!=this.EOF;)n.push(this.read_start());0===n.length&&this.extractDoc&&this._docs.length>this._docIndex&&n.push(this.node("noop")()),this.prev=[this.lexer.yylloc.last_line,this.lexer.yylloc.last_column,this.lexer.offset];var s=i(n,this._errors,this._docs,this._tokens);if(this.debug){var r=this.ast.checkNodes();if(r.length>0)throw r.forEach((function(t){t.position&&console.log("Node at line "+t.position.line+", column "+t.position.column),console.log(t.stack.join("\n"))})),new Error("Some nodes are not closed")}return s},N.prototype.raiseError=function(t,e,i,n){if(t+=" on line "+this.lexer.yylloc.first_line,!this.suppressErrors){var s=new SyntaxError(t,this.filename,this.lexer.yylloc.first_line);throw s.lineNumber=this.lexer.yylloc.first_line,s.fileName=this.filename,s.columnNumber=this.lexer.yylloc.first_column,s}var r=this.ast.prepare("error",null,this)(t,n,this.lexer.yylloc.first_line,i);return this._errors.push(r),r},N.prototype.error=function(t){var e="Parse Error : syntax error",i=this.getTokenName(this.token),n="";if(this.token!==this.EOF){if(g(this.token)){var s=this.text();s.length>10&&(s=s.substring(0,7)+"..."),i="'"+s+"' ("+i+")"}e+=", unexpected "+i}return t&&!Array.isArray(t)&&((g(t)||1===t.length)&&(n=", expecting "+this.getTokenName(t)),e+=n),this.raiseError(e,n,t,i)},N.prototype.node=function(t){if(this.extractDoc){var e=null;this._docIndex<this._docs.length&&(e=this._docs.slice(this._docIndex),this._docIndex=this._docs.length,this.debug&&(console.log(new Error("Append docs on "+t)),console.log(e)));var i=this.ast.prepare(t,e,this);return i.postBuild=function(t){if(this._docIndex<this._docs.length)if(this._lastNode){for(var e=this.prev[2],i=this._docIndex;i<this._docs.length&&!(this._docs[i].offset>e);i++);i>this._docIndex&&(this._lastNode.setTrailingComments(this._docs.slice(this._docIndex,i)),this._docIndex=i)}else this.token===this.EOF&&(t.setTrailingComments(this._docs.slice(this._docIndex)),this._docIndex=this._docs.length);this._lastNode=t}.bind(this),i}return this.ast.prepare(t,null,this)},N.prototype.expectEndOfStatement=function(t){if(";"===this.token)t&&";"===this.lexer.yytext&&t.includeToken(this);else if(this.token!==this.tok.T_INLINE_HTML&&this.token!==this.EOF)return this.error(";"),!1;return this.next(),!0};var C=["parser.next","parser.node","parser.showlog"];N.prototype.showlog=function(){for(var t,e=(new Error).stack.split("\n"),i=2;i<e.length;i++){t=e[i].trim();for(var n=!1,s=0;s<C.length;s++)if(t.substring(3,3+C[s].length)===C[s]){n=!0;break}if(!n)break}return console.log("Line "+this.lexer.yylloc.first_line+" : "+this.getTokenName(this.token)+">"+this.lexer.yytext+"< @--\x3e"+t),this},N.prototype.expect=function(t){if(Array.isArray(t)){if(-1===t.indexOf(this.token))return this.error(t),!1}else if(this.token!=t)return this.error(t),!1;return!0},N.prototype.text=function(){return this.lexer.yytext},N.prototype.next=function(){if(";"===this.token&&";"!==this.lexer.yytext||(this.prev=[this.lexer.yylloc.last_line,this.lexer.yylloc.last_column,this.lexer.offset]),this.lex(),this.debug&&this.showlog(),this.extractDoc)for(;this.token===this.tok.T_COMMENT||this.token===this.tok.T_DOC_COMMENT;)this.token===this.tok.T_COMMENT?this._docs.push(this.read_comment()):this._docs.push(this.read_doc_comment());return this},N.prototype.lex=function(){if(this.extractTokens)do{if(this.token=this.lexer.lex()||this.EOF,this.token===this.EOF)return this;var t=this.lexer.yytext;if(t=this.lexer.engine.tokens.values.hasOwnProperty(this.token)?[this.lexer.engine.tokens.values[this.token],t,this.lexer.yylloc.first_line,this.lexer.yylloc.first_offset,this.lexer.offset]:[null,t,this.lexer.yylloc.first_line,this.lexer.yylloc.first_offset,this.lexer.offset],this._tokens.push(t),this.token===this.tok.T_CLOSE_TAG)return this.token=";",this;if(this.token===this.tok.T_OPEN_TAG_WITH_ECHO)return this.token=this.tok.T_ECHO,this}while(this.token===this.tok.T_WHITESPACE||!this.extractDoc&&(this.token===this.tok.T_COMMENT||this.token===this.tok.T_DOC_COMMENT)||this.token===this.tok.T_OPEN_TAG);else this.token=this.lexer.lex()||this.EOF;return this},N.prototype.is=function(t){return Array.isArray(t)?-1!==t.indexOf(this.token):this.entries[t].has(this.token)},[{read_array:function(){var t=null,e=!1,i=this.node("array");this.token===this.tok.T_ARRAY?(this.next().expect("("),t=")"):(e=!0,t="]");var n=[];return this.next().token!==t&&(n=this.read_array_pair_list(e)),this.expect(t),this.next(),i(e,n)},read_array_pair_list:function(t){var e=this;return this.read_list((function(){return e.read_array_pair(t)}),",",!0)},read_array_pair:function(t){if(!(!t&&")"===this.token||t&&"]"===this.token)){if(","===this.token)return this.node("noop")();var e=this.node("entry"),i=null,n=null,s=!1,r=!1;if("&"===this.token)this.next(),s=!0,n=this.read_variable(!0,!1);else if(this.token===this.tok.T_ELLIPSIS&&this.version>=704)this.next(),"&"===this.token&&this.error(),r=!0,n=this.read_expr();else{var o=this.read_expr();this.token===this.tok.T_DOUBLE_ARROW?(this.next(),i=o,"&"===this.token?(this.next(),s=!0,n=this.read_variable(!0,!1)):n=this.read_expr()):n=o}return e(i,n,s,r)}}},E,{read_comment:function(){var t=this.text(),e=this.ast.prepare("/*"===t.substring(0,2)?"commentblock":"commentline",null,this),i=this.lexer.yylloc.first_offset,n=this.prev;return this.prev=[this.lexer.yylloc.last_line,this.lexer.yylloc.last_column,this.lexer.offset],this.lex(),(e=e(t)).offset=i,this.prev=n,e},read_doc_comment:function(){var t=this.ast.prepare("commentblock",null,this),e=this.lexer.yylloc.first_offset,i=this.text(),n=this.prev;return this.prev=[this.lexer.yylloc.last_line,this.lexer.yylloc.last_column,this.lexer.offset],this.lex(),(t=t(i)).offset=e,this.prev=n,t}},{read_expr:function(t){var e=this.node();if("@"===this.token)return t||(t=this.next().read_expr()),e("silent",t);if(t||(t=this.read_expr_item()),"|"===this.token)return e("bin","|",t,this.next().read_expr());if("&"===this.token)return e("bin","&",t,this.next().read_expr());if("^"===this.token)return e("bin","^",t,this.next().read_expr());if("."===this.token)return e("bin",".",t,this.next().read_expr());if("+"===this.token)return e("bin","+",t,this.next().read_expr());if("-"===this.token)return e("bin","-",t,this.next().read_expr());if("*"===this.token)return e("bin","*",t,this.next().read_expr());if("/"===this.token)return e("bin","/",t,this.next().read_expr());if("%"===this.token)return e("bin","%",t,this.next().read_expr());if(this.token===this.tok.T_POW)return e("bin","**",t,this.next().read_expr());if(this.token===this.tok.T_SL)return e("bin","<<",t,this.next().read_expr());if(this.token===this.tok.T_SR)return e("bin",">>",t,this.next().read_expr());if(this.token===this.tok.T_BOOLEAN_OR)return e("bin","||",t,this.next().read_expr());if(this.token===this.tok.T_LOGICAL_OR)return e("bin","or",t,this.next().read_expr());if(this.token===this.tok.T_BOOLEAN_AND)return e("bin","&&",t,this.next().read_expr());if(this.token===this.tok.T_LOGICAL_AND)return e("bin","and",t,this.next().read_expr());if(this.token===this.tok.T_LOGICAL_XOR)return e("bin","xor",t,this.next().read_expr());if(this.token===this.tok.T_IS_IDENTICAL)return e("bin","===",t,this.next().read_expr());if(this.token===this.tok.T_IS_NOT_IDENTICAL)return e("bin","!==",t,this.next().read_expr());if(this.token===this.tok.T_IS_EQUAL)return e("bin","==",t,this.next().read_expr());if(this.token===this.tok.T_IS_NOT_EQUAL)return e("bin","!=",t,this.next().read_expr());if("<"===this.token)return e("bin","<",t,this.next().read_expr());if(">"===this.token)return e("bin",">",t,this.next().read_expr());if(this.token===this.tok.T_IS_SMALLER_OR_EQUAL)return e("bin","<=",t,this.next().read_expr());if(this.token===this.tok.T_IS_GREATER_OR_EQUAL)return e("bin",">=",t,this.next().read_expr());if(this.token===this.tok.T_SPACESHIP)return e("bin","<=>",t,this.next().read_expr());if(this.token===this.tok.T_INSTANCEOF&&(t=e("bin","instanceof",t,this.next().read_class_name_reference()),";"!==this.token&&this.token!==this.tok.T_INLINE_HTML&&this.token!==this.EOF&&(t=this.read_expr(t))),this.token===this.tok.T_COALESCE)return e("bin","??",t,this.next().read_expr());if("?"===this.token){var i=null;return":"!==this.next().token&&(i=this.read_expr()),this.expect(":")&&this.next(),e("retif",t,i,this.read_expr())}return e.destroy(t),t},read_expr_cast:function(t){return this.node("cast")(t,this.text(),this.next().read_expr())},read_isset_variable:function(){return this.read_expr()},read_isset_variables:function(){return this.read_function_list(this.read_isset_variable,",")},read_internal_functions_in_yacc:function(){var t=null;switch(this.token){case this.tok.T_ISSET:t=this.node("isset"),this.next().expect("(")&&this.next();var e=this.read_isset_variables();this.expect(")")&&this.next(),t=t(e);break;case this.tok.T_EMPTY:t=this.node("empty"),this.next().expect("(")&&this.next();var i=this.read_expr();this.expect(")")&&this.next(),t=t(i);break;case this.tok.T_INCLUDE:t=this.node("include")(!1,!1,this.next().read_expr());break;case this.tok.T_INCLUDE_ONCE:t=this.node("include")(!0,!1,this.next().read_expr());break;case this.tok.T_EVAL:t=this.node("eval"),this.next().expect("(")&&this.next();var n=this.read_expr();this.expect(")")&&this.next(),t=t(n);break;case this.tok.T_REQUIRE:t=this.node("include")(!1,!0,this.next().read_expr());break;case this.tok.T_REQUIRE_ONCE:t=this.node("include")(!0,!0,this.next().read_expr())}return t},read_optional_expr:function(t){return this.token!==t?this.read_expr():null},read_exit_expr:function(){var t=null;return"("===this.token&&(this.next(),t=this.read_optional_expr(")"),this.expect(")")&&this.next()),t},read_expr_item:function(){var t,e;if("+"===this.token)return this.node("unary")("+",this.next().read_expr());if("-"===this.token)return this.node("unary")("-",this.next().read_expr());if("!"===this.token)return this.node("unary")("!",this.next().read_expr());if("~"===this.token)return this.node("unary")("~",this.next().read_expr());if("("===this.token)return(e=this.next().read_expr()).parenthesizedExpression=!0,this.expect(")")&&this.next(),this.handleDereferencable(e);if("`"===this.token)return this.read_encapsed_string("`");if(this.token===this.tok.T_LIST){var i=null,n=this.innerList;t=this.node("list"),n||(i=this.node("assign")),this.next().expect("(")&&this.next(),this.innerList||(this.innerList=!0);var s=this.read_array_pair_list(!1);this.expect(")")&&this.next();for(var r=!1,o=0;o<s.length;o++)if(null!==s[o]&&"noop"!==s[o].kind){r=!0;break}return r||this.raiseError("Fatal Error :  Cannot use empty list on line "+this.lexer.yylloc.first_line),n?t(s,!1):(this.innerList=!1,this.expect("=")?i(t(s,!1),this.next().read_expr(),"="):t(s,!1))}if(this.token===this.tok.T_CLONE)return this.node("clone")(this.next().read_expr());switch(this.token){case this.tok.T_INC:return this.node("pre")("+",this.next().read_variable(!1,!1));case this.tok.T_DEC:return this.node("pre")("-",this.next().read_variable(!1,!1));case this.tok.T_NEW:return this.read_new_expr();case this.tok.T_ISSET:case this.tok.T_EMPTY:case this.tok.T_INCLUDE:case this.tok.T_INCLUDE_ONCE:case this.tok.T_EVAL:case this.tok.T_REQUIRE:case this.tok.T_REQUIRE_ONCE:return this.read_internal_functions_in_yacc();case this.tok.T_INT_CAST:return this.read_expr_cast("int");case this.tok.T_DOUBLE_CAST:return this.read_expr_cast("float");case this.tok.T_STRING_CAST:return this.read_expr_cast(-1!==this.text().indexOf("binary")?"binary":"string");case this.tok.T_ARRAY_CAST:return this.read_expr_cast("array");case this.tok.T_OBJECT_CAST:return this.read_expr_cast("object");case this.tok.T_BOOL_CAST:return this.read_expr_cast("bool");case this.tok.T_UNSET_CAST:return this.read_expr_cast("unset");case this.tok.T_EXIT:var h="die"===this.lexer.yytext.toLowerCase();return t=this.node("exit"),this.next(),t(this.read_exit_expr(),h);case this.tok.T_PRINT:return this.node("print")(this.next().read_expr());case this.tok.T_YIELD:var a=null,l=null;return t=this.node("yield"),this.next().is("EXPR")&&(a=this.read_expr(),this.token===this.tok.T_DOUBLE_ARROW&&(l=a,a=this.next().read_expr())),t(a,l);case this.tok.T_YIELD_FROM:return(t=this.node("yieldfrom"))(e=this.next().read_expr());case this.tok.T_FN:case this.tok.T_FUNCTION:return this.read_inline_function();case this.tok.T_STATIC:var c=[this.token,this.lexer.getState()];if(this.next(),this.token===this.tok.T_FUNCTION||this.version>=704&&this.token===this.tok.T_FN)return this.read_inline_function([0,1,0]);this.lexer.tokens.push(c),this.next()}if(this.is("VARIABLE")){t=this.node();var u="identifier"===(e=this.read_variable(!1,!1)).kind||"staticlookup"===e.kind&&"identifier"===e.offset.kind;switch(this.token){case"=":return u&&this.error("VARIABLE"),"&"==this.next().token?this.read_assignref(t,e):t("assign",e,this.read_expr(),"=");case this.tok.T_PLUS_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"+=");case this.tok.T_MINUS_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"-=");case this.tok.T_MUL_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"*=");case this.tok.T_POW_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"**=");case this.tok.T_DIV_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"/=");case this.tok.T_CONCAT_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),".=");case this.tok.T_MOD_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"%=");case this.tok.T_AND_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"&=");case this.tok.T_OR_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"|=");case this.tok.T_XOR_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"^=");case this.tok.T_SL_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"<<=");case this.tok.T_SR_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),">>=");case this.tok.T_COALESCE_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"??=");case this.tok.T_INC:return u&&this.error("VARIABLE"),this.next(),t("post","+",e);case this.tok.T_DEC:return u&&this.error("VARIABLE"),this.next(),t("post","-",e);default:t.destroy(e)}}else{if(this.is("SCALAR")){if(t=this.node(),"array"===(e=this.read_scalar()).kind&&e.shortForm&&"="===this.token){var _=this.node("list")(e.items,!0);return e.loc&&(_.loc=e.loc),t("assign",_,this.next().read_expr(),"=")}return t.destroy(e),this.handleDereferencable(e)}this.error("EXPR"),this.next()}return e},read_assignref:function(t,e){var i;return this.next(),this.token===this.tok.T_NEW?(this.version>=700&&this.error(),i=this.read_new_expr()):i=this.read_variable(!1,!1),t("assignref",e,i)},read_inline_function:function(t){if(this.token===this.tok.T_FUNCTION)return this.read_function(!0,t);!this.version>=704&&this.raiseError("Arrow Functions are not allowed");var e=this.node("arrowfunc");this.expect(this.tok.T_FN)&&this.next();var i=this.is_reference();this.expect("(")&&this.next();var n=this.read_parameter_list();this.expect(")")&&this.next();var s=!1,r=null;return":"===this.token&&("?"===this.next().token&&(s=!0,this.next()),r=this.read_type()),this.expect(this.tok.T_DOUBLE_ARROW)&&this.next(),e(n,i,this.read_expr(),r,s,!!t)},read_new_expr:function(){var t=this.node("new");this.expect(this.tok.T_NEW)&&this.next();var e=[];if(this.token===this.tok.T_CLASS){var i=this.node("class");"("===this.next().token&&(e=this.read_argument_list());var n=this.read_extends_from(),s=this.read_implements_list(),r=null;return this.expect("{")&&(r=this.next().read_class_body()),t(i(null,n,s,r,[0,0,0]),e)}var o=this.read_new_class_name();return"("===this.token&&(e=this.read_argument_list()),t(o,e)},read_new_class_name:function(){if(this.token===this.tok.T_NS_SEPARATOR||this.token===this.tok.T_STRING||this.token===this.tok.T_NAMESPACE){var t=this.read_namespace_name(!0);return this.token===this.tok.T_DOUBLE_COLON&&(t=this.read_static_getter(t)),t}if(this.is("VARIABLE"))return this.read_variable(!0,!1);this.expect([this.tok.T_STRING,"VARIABLE"])},handleDereferencable:function(t){for(;this.token!==this.EOF;)if(this.token===this.tok.T_OBJECT_OPERATOR||this.token===this.tok.T_DOUBLE_COLON)t=this.recursive_variable_chain_scan(t,!1,!1,!0);else if(this.token===this.tok.T_CURLY_OPEN||"["===this.token)t=this.read_dereferencable(t);else{if("("!==this.token)return t;t=this.node("call")(t,this.read_argument_list())}return t}},{is_reference:function(){return"&"==this.token&&(this.next(),!0)},is_variadic:function(){return this.token===this.tok.T_ELLIPSIS&&(this.next(),!0)},read_function:function(t,e){var i=this.read_function_declaration(t?1:e?2:0,e&&1===e[1]);return e&&1==e[2]?(i.parseFlags(e),this.expect(";")&&this.next()):(this.expect("{")&&(i.body=this.read_code_block(!1),i.loc&&i.body.loc&&(i.loc.end=i.body.loc.end)),!t&&e&&i.parseFlags(e)),i},read_function_declaration:function(t,e){var i="function";1===t?i="closure":2===t&&(i="method");var 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this.next(),this.token!==this.tok.T_NS_SEPARATOR&&this.ast.typereference.types.indexOf(i.toLowerCase())>-1?t("typereference",i.toLowerCase(),i):(this.lexer.tokens.push(n),this.next(),t.destroy(),this.read_namespace_name())}return this.token===this.tok.T_NAMESPACE||this.token===this.tok.T_NS_SEPARATOR?(t.destroy(),this.read_namespace_name()):(t.destroy(),null)}},{read_if:function(){var t=this.node("if"),e=this.next().read_if_expr(),i=null,n=null,s=!1;if(":"===this.token){s=!0,this.next(),i=this.node("block");for(var r=[];this.token!==this.EOF&&this.token!==this.tok.T_ENDIF;){if(this.token===this.tok.T_ELSEIF){n=this.read_elseif_short();break}if(this.token===this.tok.T_ELSE){n=this.read_else_short();break}r.push(this.read_inner_statement())}i=i(null,r),this.expect(this.tok.T_ENDIF)&&this.next(),this.expectEndOfStatement()}else i=this.read_statement(),this.token===this.tok.T_ELSEIF?n=this.read_if():this.token===this.tok.T_ELSE&&(n=this.next().read_statement());return 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