(function() { function keywords(str) { var obj = {}, words = str.split(" "); for (var i = 0; i < words.length; ++i) obj[words[i]] = true; return obj; } function heredoc(delim) { return function(stream, state) { if (stream.match(delim)) state.tokenize = null; else stream.skipToEnd(); return "string"; } } var phpConfig = { name: "clike", keywords: keywords("abstract and array as break case catch class clone const continue declare default " + "do else elseif enddeclare endfor endforeach endif endswitch endwhile extends final " + "for foreach function global goto if implements interface instanceof namespace " + "new or private protected public static switch throw trait try use var while xor " + "die echo empty exit eval include include_once isset list require require_once return " + "print unset __halt_compiler self static parent"), blockKeywords: keywords("catch do else elseif for foreach if switch try while"), atoms: keywords("true false null TRUE FALSE NULL"), multiLineStrings: true, hooks: { "$": function(stream, state) { stream.eatWhile(/[\w\$_]/); return "variable-2"; }, "<": function(stream, state) { if (stream.match(/<</)) { stream.eatWhile(/[\w\.]/); state.tokenize = heredoc(stream.current().slice(3)); return state.tokenize(stream, state); } return false; }, "#": function(stream, state) { while (!stream.eol() && !stream.match("?>", false)) stream.next(); return "comment"; }, "/": function(stream, state) { if (stream.eat("/")) { while (!stream.eol() && !stream.match("?>", false)) stream.next(); return "comment"; } return false; } } }; CodeMirror.defineMode("php", function(config, parserConfig) { var htmlMode = CodeMirror.getMode(config, {name: "xml", htmlMode: true}); var jsMode = CodeMirror.getMode(config, "javascript"); var cssMode = CodeMirror.getMode(config, "css"); var phpMode = CodeMirror.getMode(config, phpConfig); function dispatch(stream, state) { // TODO open PHP inside text/css var isPHP = state.mode == "php"; if (stream.sol() && state.pending != '"') state.pending = null; if (state.curMode == htmlMode) { if (stream.match(/^<\?\w*/)) { state.curMode = phpMode; state.curState = state.php; state.curClose = "?>"; state.mode = "php"; return "meta"; } if (state.pending == '"') { while (!stream.eol() && stream.next() != '"') {} var style = "string"; } else if (state.pending && stream.pos < state.pending.end) { stream.pos = state.pending.end; var style = state.pending.style; } else { var style = htmlMode.token(stream, state.curState); } state.pending = null; var cur = stream.current(), openPHP = cur.search(/<\?/); if (openPHP != -1) { if (style == "string" && /\"$/.test(cur) && !/\?>/.test(cur)) state.pending = '"'; else state.pending = {end: stream.pos, style: style}; stream.backUp(cur.length - openPHP); } else if (style == "tag" && stream.current() == ">" && state.curState.context) { if (/^script$/i.test(state.curState.context.tagName)) { state.curMode = jsMode; state.curState = jsMode.startState(htmlMode.indent(state.curState, "")); state.curClose = /^<\/\s*script\s*>/i; state.mode = "javascript"; } else if (/^style$/i.test(state.curState.context.tagName)) { state.curMode = cssMode; state.curState = cssMode.startState(htmlMode.indent(state.curState, "")); state.curClose = /^<\/\s*style\s*>/i; state.mode = "css"; } } return style; } else if ((!isPHP || state.php.tokenize == null) && stream.match(state.curClose, isPHP)) { state.curMode = htmlMode; state.curState = state.html; state.curClose = null; state.mode = "html"; if (isPHP) return "meta"; else return dispatch(stream, state); } else { return state.curMode.token(stream, state.curState); } } return { startState: function() { var html = htmlMode.startState(); return {html: html, php: phpMode.startState(), curMode: parserConfig.startOpen ? phpMode : htmlMode, curState: parserConfig.startOpen ? phpMode.startState() : html, curClose: parserConfig.startOpen ? /^\?>/ : null, mode: parserConfig.startOpen ? "php" : "html", pending: null} }, copyState: function(state) { var html = state.html, htmlNew = CodeMirror.copyState(htmlMode, html), php = state.php, phpNew = CodeMirror.copyState(phpMode, php), cur; if (state.curState == html) cur = htmlNew; else if (state.curState == php) cur = phpNew; else cur = CodeMirror.copyState(state.curMode, state.curState); return {html: htmlNew, php: phpNew, curMode: state.curMode, curState: cur, curClose: state.curClose, mode: state.mode, pending: state.pending}; }, token: dispatch, indent: function(state, textAfter) { if ((state.curMode != phpMode && /^\s*<\//.test(textAfter)) || (state.curMode == phpMode && /^\?>/.test(textAfter))) return htmlMode.indent(state.html, textAfter); return state.curMode.indent(state.curState, textAfter); }, electricChars: "/{}:" } }); CodeMirror.defineMIME("application/x-httpd-php", "php"); CodeMirror.defineMIME("application/x-httpd-php-open", {name: "php", startOpen: true}); CodeMirror.defineMIME("text/x-php", phpConfig); })();