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Copyright (c) 2008-2009 Yahoo! Inc. All rights reserved.
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The copyrights embodied in the content of this file are licensed by
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Yahoo! Inc. under the BSD (revised) open source license
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@author Dan Vlad Dascalescu <dandv@yahoo-inc.com>
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<html xmlns="http://www.w3.org/1999/xhtml">
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<script src="../../js/codemirror.js" type="text/javascript"></script>
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<title>CodeMirror: PHP+HTML+JavaScript+CSS mixed-mode demonstration</title>
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<link rel="stylesheet" type="text/css" href="../../css/docs.css"/>
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<body style="padding: 20px;">
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<p>This is a complex demonstration of the <b>PHP+HTML+JavaScript+CSS mixed-mode
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syntax highlight</b> capabilities of <a href="../../index.html">CodeMirror</a>.
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<?php ... ?> tags use the PHP parser, <script> tags use the JavaScript
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parser, and <style> tags use the CSS parser. The rest of the content is
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parsed using the XML parser in HTML mode.</p>
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<p>Features of the PHP parser:
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<li>special "deprecated" style for PHP4 keywords like 'var'
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<li>support for PHP 5.3 keywords: 'namespace', 'use'
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<li>911 predefined constants, 1301 predefined functions, 105 predeclared classes
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from a typical PHP installation in a LAMP environment
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<li>new feature: syntax error flagging, thus enabling strict parsing of:
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<li>function definitions with explicitly or implicitly typed arguments and default values
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<li>modifiers (public, static etc.) applied to method and member definitions
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<li>foreach(array_expression as $key [=> $value]) loops
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<li>differentiation between single-quoted strings and double-quoted interpolating strings
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<div style="border: 1px solid black; padding: 3px; background-color: #F8F8F8">
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<textarea id="code" cols="120" rows="30">
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The "root" parser is XML in HTML mode.
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Next, we can switch into PHP mode, for example. This is
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<?php echo 'text output by';
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On the line above, we just had an XML syntax error due to the </b> tag not being opened.
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<?xml version='1.0' encoding='UTF-8' standalone='yes'?> HTML text will follow
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<title>Similarly, the 'script' tag will switch to the JavaScript parser:</title>
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<script type="text/javascript">
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// Press enter inside the object and your new line will be suitably
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enter: "newline-and-indent",
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tab: "reindent-selection",
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ctrl_enter: "reparse-buffer",
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ctrl_backspace: "undo-for-safari-which-stupidly-enough-blocks-ctrl-z"
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// Press tab on the next line and the wrong indentation will be fixed.
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var regex = /foo|bar/i;
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// Local variables get a different colour than global ones.
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/* Some example CSS */
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@import url("something.css");
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font-family: tahoma, arial, sans-serif;
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text-decoration: none !important;
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h1:before, h2:before {
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font-family: courier, monospace;
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The PHP code below contains some deliberate errors. Play with the editor by fixing them
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and observing how the highlight changes.
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namespace A::B::C::D x;
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self::range($row['lft'], $row['rgt'])); // error: extra ')'
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$a = (b() + 4) 5 foo; // error: missing operators
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$parent = self::range($max + 1, $max + 1);
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$row[attributes][$attribute_name] = $attribute_value;
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$row[attributes()][$attribute_name] = $attribute_value;
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$row[attributes(5)][$attribute_name] = $attribute_value;
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$row[$attributes()][$attribute_name] = $attribute_value;
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abstract class 5 extends foo implements echo {
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private function domainObjectBuilder() {
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return $this->use_domain_object_builder
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? $this->domain()->objectBuilder()
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const $myconst = 'some string';
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// this is a single-line C++-style comment
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# this is a single-line shell-style comment
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private var $a = __FILE__;
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protected static $b = timezone_transitions_get('some parameter here');
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global $g = isset("string");
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static $s = hash_update_file; // warning: predefined function non-call
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function mike ($var) $foo;
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mike(A::func(param));
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func($b $c); // error: function parameters must be comma-separated
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foo bar; // error: no operator
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$baz $quux; // error: no operator
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public abstract function loadPageXML(util_FilePath $filename, $merge=0+$foo, $x, $y=3) {
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$newrow[$key] = $val;
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$state = $row['c'] == 1;
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$attribute_values[$attribute_name] = null;
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$row['attributes'][$attribute_name] = $attribute_value;
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$result[$row['element']][$row['attribute']] = $row['value'];
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$sql = "multiline string
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line2 is special - it'll interpolate variables like $state and method calls
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{$this->cache->add($key, 5)} and maybe \"more\"
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$sql = 'multiline string
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single quoting means no \'interpolation\' like "$start" or method call
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{$this->cache->add($key, 5)} will happen
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$bitpattern = 1 << 2;
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$incorrect = <<< 5 EOSTRING // FIXME: CodeMirror update bug: add a letter before 5 and notice that syntax is not updated until EOF, even with continuousScanning: 500
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error: the identifier must conform to the identifier rules
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SELECT attribute, element, value
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FROM attribute_values
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$this->lr_cache->add($key, self::range($row['lft'], $row['rgt']));
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$composite_string = <<<EOSTRING
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$page_lft = ($domain->name() == 'page') ? $start + 1 : $page_start + 1;
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echo "This is class foo";
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echo "a = ".$this ->a[2+3*$array["foo"]]."";
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echo "b = {$this->b}"; // FIXME: highlight interpolation in strings
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final function makecoffee error($types = array("cappuccino"), $coffeeMaker = NULL) {
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$out_of_way_amount = $max - $child->left() + 1;
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$absolute_pos = $child->left() - $move->width();
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$varfunc(1, 'x') + foo() - 5;
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$funcarray[$i]('param1', $param2);
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$lr[$domain_name] = $this->get_left_and_right($domain,
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$domain_list = is_null($domain) ?
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array($domain->name());
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foreach (r3_Domain::names() as $domain_name) {
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$placeholders = 'distance LIKE '
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. implode(array_fill(1, $num_distances, '?'),
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' OR distance LIKE ');
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return $this->target*$this->trans+myfunc(__METHOD__);
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echo 'This is a test'; /* This comment will cause a problem */
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case "r3core_AddTemplateToTargetEvent":
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$this->notifyAddTemplateToTarget( $genevent );
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case "r3core_GenerateTargetEvent" $this:
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for($i=0; $i<=this->method(); $i++) {
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echo 'Syntax "highlighting"';
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foreach($array xor $loader->parse_fn($filename) as $key => value) {
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} catch( Exception $e ) {
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/** restore the backup
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$this->loadAll($tmp, $event, true);
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// `php -l` doesn't complain at all at this (it assumes string constants):
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this + makes * no - sense;
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throw new r3_util_Exception( get_class( $genevent ) . " does not map" );
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php("works", $here, 2);
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<h1>This is an <?php # echo 'simple';?> example.</h1>
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<p>The header above will say 'This is an example'.</p>
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<h1>This is an <?php // echo 'simple';?> example.</h1>
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span.test {font-family: arial, 'lucida console', sans-serif}
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<script type="text/javascript">
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var editor = CodeMirror.fromTextArea('code', {
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parserfile: ["parsexml.js", "parsecss.js", "tokenizejavascript.js", "parsejavascript.js",
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"../contrib/php/js/tokenizephp.js", "../contrib/php/js/parsephp.js",
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"../contrib/php/js/parsephphtmlmixed.js"],
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stylesheet: ["../../css/xmlcolors.css", "../../css/jscolors.css", "../../css/csscolors.css", "css/phpcolors.css"],
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continuousScanning: 500
added
removed
ivle/webapp/filesystem/browser/media/codemirror/contrib/php/index.html
