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Code Mirror 2.22 Upgrade
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Matt Pass
48
CodeMirror-2.22/mode/php/index.html
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48
CodeMirror-2.22/mode/php/index.html
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<!doctype html>
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<html>
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<head>
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<title>CodeMirror: PHP mode</title>
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<link rel="stylesheet" href="../../lib/codemirror.css">
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<script src="../../lib/codemirror.js"></script>
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<script src="../xml/xml.js"></script>
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<script src="../javascript/javascript.js"></script>
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<script src="../css/css.js"></script>
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<script src="../clike/clike.js"></script>
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<script src="php.js"></script>
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<style type="text/css">.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
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<link rel="stylesheet" href="../../doc/docs.css">
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</head>
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<body>
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<h1>CodeMirror: PHP mode</h1>
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<form><textarea id="code" name="code">
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<?php
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function hello($who) {
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return "Hello " . $who;
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}
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?>
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<p>The program says <?= hello("World") ?>.</p>
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<script>
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alert("And here is some JS code"); // also colored
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</script>
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</textarea></form>
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<script>
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var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
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lineNumbers: true,
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matchBrackets: true,
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mode: "application/x-httpd-php",
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indentUnit: 4,
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indentWithTabs: true,
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enterMode: "keep",
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tabMode: "shift"
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});
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</script>
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<p>Simple HTML/PHP mode based on
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the <a href="../clike/">C-like</a> mode. Depends on XML,
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JavaScript, CSS, and C-like modes.</p>
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<p><strong>MIME types defined:</strong> <code>application/x-httpd-php</code> (HTML with PHP code), <code>text/x-php</code> (plain, non-wrapped PHP code).</p>
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</body>
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</html>
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150
CodeMirror-2.22/mode/php/php.js
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150
CodeMirror-2.22/mode/php/php.js
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(function() {
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function keywords(str) {
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var obj = {}, words = str.split(" ");
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for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
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return obj;
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}
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function heredoc(delim) {
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return function(stream, state) {
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if (stream.match(delim)) state.tokenize = null;
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else stream.skipToEnd();
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return "string";
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}
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}
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var phpConfig = {
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name: "clike",
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keywords: keywords("abstract and array as break case catch class clone const continue declare default " +
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"do else elseif enddeclare endfor endforeach endif endswitch endwhile extends final " +
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"for foreach function global goto if implements interface instanceof namespace " +
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"new or private protected public static switch throw trait try use var while xor " +
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"die echo empty exit eval include include_once isset list require require_once return " +
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"print unset __halt_compiler self static parent"),
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blockKeywords: keywords("catch do else elseif for foreach if switch try while"),
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atoms: keywords("true false null TRUE FALSE NULL"),
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multiLineStrings: true,
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hooks: {
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"$": function(stream, state) {
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stream.eatWhile(/[\w\$_]/);
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return "variable-2";
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},
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"<": function(stream, state) {
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if (stream.match(/<</)) {
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stream.eatWhile(/[\w\.]/);
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state.tokenize = heredoc(stream.current().slice(3));
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return state.tokenize(stream, state);
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}
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return false;
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},
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"#": function(stream, state) {
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while (!stream.eol() && !stream.match("?>", false)) stream.next();
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return "comment";
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},
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"/": function(stream, state) {
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if (stream.eat("/")) {
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while (!stream.eol() && !stream.match("?>", false)) stream.next();
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return "comment";
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}
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return false;
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}
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}
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};
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CodeMirror.defineMode("php", function(config, parserConfig) {
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var htmlMode = CodeMirror.getMode(config, {name: "xml", htmlMode: true});
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var jsMode = CodeMirror.getMode(config, "javascript");
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var cssMode = CodeMirror.getMode(config, "css");
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var phpMode = CodeMirror.getMode(config, phpConfig);
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function dispatch(stream, state) { // TODO open PHP inside text/css
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var isPHP = state.mode == "php";
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if (stream.sol() && state.pending != '"') state.pending = null;
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if (state.curMode == htmlMode) {
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if (stream.match(/^<\?\w*/)) {
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state.curMode = phpMode;
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state.curState = state.php;
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state.curClose = "?>";
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state.mode = "php";
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return "meta";
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}
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if (state.pending == '"') {
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while (!stream.eol() && stream.next() != '"') {}
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var style = "string";
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} else if (state.pending && stream.pos < state.pending.end) {
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stream.pos = state.pending.end;
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var style = state.pending.style;
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} else {
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var style = htmlMode.token(stream, state.curState);
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}
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state.pending = null;
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var cur = stream.current(), openPHP = cur.search(/<\?/);
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if (openPHP != -1) {
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if (style == "string" && /\"$/.test(cur) && !/\?>/.test(cur)) state.pending = '"';
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else state.pending = {end: stream.pos, style: style};
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stream.backUp(cur.length - openPHP);
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} else if (style == "tag" && stream.current() == ">" && state.curState.context) {
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if (/^script$/i.test(state.curState.context.tagName)) {
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state.curMode = jsMode;
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state.curState = jsMode.startState(htmlMode.indent(state.curState, ""));
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state.curClose = /^<\/\s*script\s*>/i;
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state.mode = "javascript";
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}
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else if (/^style$/i.test(state.curState.context.tagName)) {
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state.curMode = cssMode;
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state.curState = cssMode.startState(htmlMode.indent(state.curState, ""));
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state.curClose = /^<\/\s*style\s*>/i;
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state.mode = "css";
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}
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}
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return style;
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} else if ((!isPHP || state.php.tokenize == null) &&
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stream.match(state.curClose, isPHP)) {
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state.curMode = htmlMode;
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state.curState = state.html;
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state.curClose = null;
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state.mode = "html";
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if (isPHP) return "meta";
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else return dispatch(stream, state);
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} else {
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return state.curMode.token(stream, state.curState);
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}
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}
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return {
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startState: function() {
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var html = htmlMode.startState();
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return {html: html,
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php: phpMode.startState(),
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curMode: parserConfig.startOpen ? phpMode : htmlMode,
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curState: parserConfig.startOpen ? phpMode.startState() : html,
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curClose: parserConfig.startOpen ? /^\?>/ : null,
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mode: parserConfig.startOpen ? "php" : "html",
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pending: null}
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},
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copyState: function(state) {
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var html = state.html, htmlNew = CodeMirror.copyState(htmlMode, html),
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php = state.php, phpNew = CodeMirror.copyState(phpMode, php), cur;
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if (state.curState == html) cur = htmlNew;
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else if (state.curState == php) cur = phpNew;
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else cur = CodeMirror.copyState(state.curMode, state.curState);
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return {html: htmlNew, php: phpNew, curMode: state.curMode, curState: cur,
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curClose: state.curClose, mode: state.mode,
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pending: state.pending};
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},
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token: dispatch,
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indent: function(state, textAfter) {
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if ((state.curMode != phpMode && /^\s*<\//.test(textAfter)) ||
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(state.curMode == phpMode && /^\?>/.test(textAfter)))
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return htmlMode.indent(state.html, textAfter);
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return state.curMode.indent(state.curState, textAfter);
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},
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electricChars: "/{}:"
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}
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});
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CodeMirror.defineMIME("application/x-httpd-php", "php");
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CodeMirror.defineMIME("application/x-httpd-php-open", {name: "php", startOpen: true});
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CodeMirror.defineMIME("text/x-php", phpConfig);
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})();
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