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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>ECMAScript 5 compatibility table</title>
<link rel="stylesheet" href="master.css">
<script src="master.js"></script>
</head>
<body>
<div id="header">
<h1>
<a href="http://kangax.github.com/es5-compat-table/">
<span title="ECMA-262 5th edition">ECMAScript 5</span> compatibility table
</a>
<p class="also-see">
Also see:
<a href="non-standard">Compatibility table of <b>non-standard</b> extensions</a>
</p>
<span style="font-size:0.8em;float:right;font-weight:normal;">
<a class="FlattrButton" style="display:none;" rev="flattr;button:compact;" href="http://kangax.github.com/es5-compat-table/"></a>
<noscript>
<a href="http://flattr.com/thing/135115/ECMAScript-5-compatibility-table" target="_blank">
<img src="http://api.flattr.com/button/flattr-badge-large.png" alt="Flattr this" title="Flattr this" border="0" />
</a>
</noscript>
<script>
(function() {
var s = document.createElement('script'), t = document.getElementsByTagName('script')[0];
s.async = true;
s.src = 'http://api.flattr.com/js/0.6/load.js?mode=auto';
t.parentNode.insertBefore(s, t);
})();
</script>
<span style="position:relative;top:-6px">
by <a href="http://twitter.com/kangax/" style="color:#eee">kangax</a>
</span>
</span>
</h1>
</div>
<div id="body">
<p class="warning">Please note that these tests represent <strong>existence</strong>, not functionality or full conformance.
I hope to test conformance sometime in the future.</p>
<p id="show-old-browsers-wrapper" style="display: none;">
<input type="checkbox" id="show-old-browsers">
<label for="show-old-browsers">Show older browsers (IE 7; FF 3; SF 3.2; CH 5,6)</label>
</p>
<table>
<colgroup>
<col>
<col class="this-browser-col">
</colgroup>
<thead>
<tr>
<th class="test-name"></th>
<script>
document.write('<th class="this-browser" title="' + navigator.userAgent + '">This browser</th><th></th>');
</script>
<th class="ie7"><abbr title="Internet Explorer 7">IE 7</abbr></th>
<th class="ie8"><abbr title="Internet Explorer 8">IE 8</abbr></th>
<th class="ie9"><abbr title="Internet Explorer 9">IE 9</abbr></th>
<th class="ie9"><abbr title="Internet Explorer 10 PP2">IE 10</abbr></th>
<th class="firefox3"><abbr title="Firefox 3">FF 3</abbr></th>
<th class="firefox3_5"><abbr title="Firefox 3.5, Firefox 3.6">FF 3.5, 3.6</abbr></th>
<th class="firefox4"><abbr title="Firefox 4, Firefox 5, Firefox 6">FF 4-6</abbr></th>
<th class="safari3"><abbr title="Safari 3.2">SF 3.2</abbr></th>
<th class="safari4"><abbr title="Safari 4.0.5">SF 4</abbr></th>
<th class="safari5"><abbr title="Safari 5.0.5">SF 5</abbr></th>
<th class="safari5"><abbr title="Safari 5.1">SF 5.1</abbr></th>
<th class="webkit" title="Webkit r92051 (Jul 31, 2011)">WebKit</th>
<th class="chrome5"><abbr title="Chrome 5 (5.0.375.127)">CH 5</abbr></th>
<th class="chrome6"><abbr title="Chrome 6 (6.0.472.55)">CH 6</abbr></th>
<th class="chrome7"><abbr title="Chrome 7 (7.0.517.5), Chrome 8, Chrome 9 (9.0.587.0 dev), Chrome 10, Chrome 11, Chrome 12 (12.0.742.91)">CH 7-12</abbr></th>
<th class="chrome7"><abbr title="Chrome 13 (13.0.782.107 beta), Chrome 14 (14.0.835.8 dev)">CH 13,14</abbr></th>
<th><abbr title="Opera 10.10">OP 10.1</abbr></th>
<th><abbr title="Opera 10.50, Opera 10.62 (build 8437), Opera 10.70 (build 9044), Opera 11 (build 1156), Opera 11.10 (build 2048), Opera 11.11 (build 2109), Opera 11.50 (build 1074), Opera 12 (build 1020)">
OP 10.50-12
</abbr></th>
<th><abbr title="Konqueror 4.3">Konq 4.3</abbr></th>
<th><a title="Bero's EcmaScript Engine (version 1.0.0.489)" href="http://besen.sourceforge.net/">BESEN</a></th>
<th><span title="Rhino 1.7 release 3 PRERELEASE 2010 01 14">Rhino 1.7</span></th>
</tr>
</thead>
<tbody>
<tr>
<td>Object.create</td>
<script>
test(typeof Object.create == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="no firefox3">No</td>
<td class="no firefox3_5">No</td>
<td class="yes firefox4">Yes</td>
<td class="no safari3">No</td>
<td class="no safari4">No</td>
<td class="yes safari5">Yes</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="yes chrome5">Yes</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="no opera10_10">No</td>
<td class="no opera10_50">No</td>
<td class="no konq">No</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Object.defineProperty</td>
<script>
test(typeof Object.defineProperty == 'function');
</script>
<td class="no ie7">No</td>
<td class="yes ie8">Yes <a href="#define-property-ie-note"><sup>[1]</sup></a></td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="no firefox3">No</td>
<td class="no firefox3_5">No</td>
<td class="yes firefox4">Yes</td>
<td class="no safari3">No</td>
<td class="no safari4">No</td>
<td class="yes safari5">Yes <a href="#define-property-webkit-note"><sup>[5]</sup></a></td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes <a href="#define-property-webkit-note"><sup>[5]</sup></a></td>
<td class="yes chrome5">Yes</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="no opera10_10">No</td>
<td class="no opera10_50">No</td>
<td class="no konq">No</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Object.defineProperties</td>
<script>
test(typeof Object.defineProperties == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="no firefox3">No</td>
<td class="no firefox3_5">No</td>
<td class="yes firefox4">Yes</td>
<td class="no safari3">No</td>
<td class="no safari4">No</td>
<td class="yes safari5">Yes</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="yes chrome5">Yes</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="no opera10_10">No</td>
<td class="no opera10_50">No</td>
<td class="no konq">No</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Object.getPrototypeOf</td>
<script>
test(typeof Object.getPrototypeOf == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="no firefox3">No</td>
<td class="yes firefox3_5">Yes</td>
<td class="yes firefox4">Yes</td>
<td class="no safari3">No</td>
<td class="no safari4">No</td>
<td class="yes safari5">Yes</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="yes chrome5">Yes</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="no opera10_10">No</td>
<td class="no opera10_50">No</td>
<td class="no konq">No</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Object.keys</td>
<script>
test(typeof Object.keys == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="no firefox3">No</td>
<td class="no firefox3_5">No</td>
<td class="yes firefox4">Yes</td>
<td class="no safari3">No</td>
<td class="no safari4">No</td>
<td class="yes safari5">Yes</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="yes chrome5">Yes</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="no opera10_10">No</td>
<td class="no opera10_50">No</td>
<td class="no konq">No</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Object.seal</td>
<script>
test(typeof Object.seal == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="no firefox3">No</td>
<td class="no firefox3_5">No</td>
<td class="yes firefox4">Yes</td>
<td class="no safari3">No</td>
<td class="no safari4">No</td>
<td class="no safari5">No</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="no chrome5">No</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="no opera10_10">No</td>
<td class="no opera10_50">No</td>
<td class="no konq">No</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Object.freeze</td>
<script>
test(typeof Object.freeze == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="no firefox3">No</td>
<td class="no firefox3_5">No</td>
<td class="yes firefox4">Yes</td>
<td class="no safari3">No</td>
<td class="no safari4">No</td>
<td class="no safari5">No</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="no chrome5">No</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="no opera10_10">No</td>
<td class="no opera10_50">No</td>
<td class="no konq">No</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Object.preventExtensions</td>
<script>
test(typeof Object.preventExtensions == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="no firefox3">No</td>
<td class="no firefox3_5">No</td>
<td class="yes firefox4">Yes</td>
<td class="no safari3">No</td>
<td class="no safari4">No</td>
<td class="no safari5">No</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="no chrome5">No</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="no opera10_10">No</td>
<td class="no opera10_50">No</td>
<td class="no konq">No</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Object.isSealed</td>
<script>
test(typeof Object.isSealed == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="no firefox3">No</td>
<td class="no firefox3_5">No</td>
<td class="yes firefox4">Yes</td>
<td class="no safari3">No</td>
<td class="no safari4">No</td>
<td class="no safari5">No</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="no chrome5">No</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="no opera10_10">No</td>
<td class="no opera10_50">No</td>
<td class="no konq">No</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Object.isFrozen</td>
<script>
test(typeof Object.isFrozen == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="no firefox3">No</td>
<td class="no firefox3_5">No</td>
<td class="yes firefox4">Yes</td>
<td class="no safari3">No</td>
<td class="no safari4">No</td>
<td class="no safari5">No</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="no chrome5">No</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="no opera10_10">No</td>
<td class="no opera10_50">No</td>
<td class="no konq">No</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Object.isExtensible</td>
<script>
test(typeof Object.isExtensible == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="no firefox3">No</td>
<td class="no firefox3_5">No</td>
<td class="yes firefox4">Yes</td>
<td class="no safari3">No</td>
<td class="no safari4">No</td>
<td class="no safari5">No</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="no chrome5">No</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="no opera10_10">No</td>
<td class="no opera10_50">No</td>
<td class="no konq">No</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Object.getOwnPropertyDescriptor</td>
<script>
test(typeof Object.getOwnPropertyDescriptor == 'function');
</script>
<td class="no ie7">No</td>
<td class="yes ie8">Yes</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="no firefox3">No</td>
<td class="no firefox3_5">No</td>
<td class="yes firefox4">Yes</td>
<td class="no safari3">No</td>
<td class="no safari4">No</td>
<td class="yes safari5">Yes</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="yes chrome5">Yes</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="no opera10_10">No</td>
<td class="no opera10_50">No</td>
<td class="no konq">No</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Object.getOwnPropertyNames</td>
<script>
test(typeof Object.getOwnPropertyNames == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="no firefox3">No</td>
<td class="no firefox3_5">No</td>
<td class="yes firefox4">Yes</td>
<td class="no safari3">No</td>
<td class="no safari4">No</td>
<td class="yes safari5">Yes</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="yes chrome5">Yes</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="no opera10_10">No</td>
<td class="no opera10_50">No</td>
<td class="no konq">No</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<th colspan="11" class="separator"></th>
</tr>
<tr>
<td>Date.prototype.toISOString</td>
<script>
test(typeof Date.prototype.toISOString == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="no firefox3">No</td>
<td class="yes firefox3_5">Yes</td>
<td class="yes firefox4">Yes</td>
<td class="no safari3">No</td>
<td class="yes safari4">Yes</td>
<td class="yes safari5">Yes</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="yes chrome5">Yes</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="no opera10_10">No</td>
<td class="yes opera10_50">Yes</td>
<td class="no konq">No</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Date.now</td>
<script>
test(typeof Date.now == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="yes firefox3">Yes</td>
<td class="yes firefox3_5">Yes</td>
<td class="yes firefox4">Yes</td>
<td class="no safari3">No</td>
<td class="yes safari4">Yes</td>
<td class="yes safari5">Yes</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="yes chrome5">Yes</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="no opera10_10">No</td>
<td class="yes opera10_50">Yes</td>
<td class="yes konq">Yes</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Array.isArray</td>
<script>
test(typeof Array.isArray == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="no firefox3">No</td>
<td class="no firefox3_5">No</td>
<td class="yes firefox4">Yes</td>
<td class="no safari3">No</td>
<td class="no safari4">No</td>
<td class="yes safari5">Yes</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="yes chrome5">Yes</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="no opera10_10">No</td>
<td class="yes opera10_50">Yes</td>
<td class="no konq">No</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>JSON</td>
<script>
test(typeof JSON == 'object');
</script>
<td class="no ie7">No</td>
<td class="yes ie8">Yes</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="no firefox3">No</td>
<td class="yes firefox3_5">Yes</td>
<td class="yes firefox4">Yes</td>
<td class="no safari3">No</td>
<td class="yes safari4">Yes</td>
<td class="yes safari5">Yes</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="yes chrome5">Yes</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="no opera10_10">No</td>
<td class="yes opera10_50">Yes</td>
<td class="no">No</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Function.prototype.bind</td>
<script>
test(typeof Function.prototype.bind == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="no firefox3">No</td>
<td class="no firefox3_5">No</td>
<td class="yes firefox4">Yes</td>
<td class="no safari3">No</td>
<td class="no safari4">No</td>
<td class="no safari5">No</td>
<td class="no safari51">No</td>
<td class="no webkit">No</td>
<td class="no chrome5">No</td>
<td class="no chrome6">No</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="no opera10_10">No</td>
<td class="no opera10_50">No</td>
<td class="no konq">No</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>String.prototype.trim</td>
<script>
test(typeof String.prototype.trim == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="no firefox3">No</td>
<td class="yes firefox3_5">Yes</td>
<td class="yes firefox4">Yes</td>
<td class="no safari3">No</td>
<td class="no safari4">No</td>
<td class="yes safari5">Yes</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="yes chrome5">Yes</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="no opera10_10">No</td>
<td class="yes opera10_50">Yes</td>
<td class="no konq">No</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<th colspan="11" class="separator"></th>
</tr>
<tr>
<td>Array.prototype.indexOf</td>
<script>
test(typeof Array.prototype.indexOf == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="yes firefox3">Yes</td>
<td class="yes firefox3_5">Yes</td>
<td class="yes firefox4">Yes</td>
<td class="yes safari3">Yes</td>
<td class="yes safari4">Yes</td>
<td class="yes safari5">Yes</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="yes chrome5">Yes</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="yes opera10_10">Yes</td>
<td class="yes opera10_50">Yes</td>
<td class="yes konq">Yes</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Array.prototype.lastIndexOf</td>
<script>
test(typeof Array.prototype.lastIndexOf == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="yes firefox3">Yes</td>
<td class="yes firefox3_5">Yes</td>
<td class="yes firefox4">Yes</td>
<td class="yes safari3">Yes</td>
<td class="yes safari4">Yes</td>
<td class="yes safari5">Yes</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="yes chrome5">Yes</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="yes opera10_10">Yes</td>
<td class="yes opera10_50">Yes</td>
<td class="yes konq">Yes</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Array.prototype.every</td>
<script>
test(typeof Array.prototype.every == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="yes firefox3">Yes</td>
<td class="yes firefox3_5">Yes</td>
<td class="yes firefox4">Yes</td>
<td class="yes safari3">Yes</td>
<td class="yes safari4">Yes</td>
<td class="yes safari5">Yes</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="yes chrome5">Yes</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="yes opera10_10">Yes</td>
<td class="yes opera10_50">Yes</td>
<td class="yes konq">Yes</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Array.prototype.some</td>
<script>
test(typeof Array.prototype.some == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="yes firefox3">Yes</td>
<td class="yes firefox3_5">Yes</td>
<td class="yes firefox4">Yes</td>
<td class="yes safari3">Yes</td>
<td class="yes safari4">Yes</td>
<td class="yes safari5">Yes</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="yes chrome5">Yes</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="yes opera10_10">Yes</td>
<td class="yes opera10_50">Yes</td>
<td class="yes konq">Yes</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Array.prototype.forEach</td>
<script>
test(typeof Array.prototype.forEach == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="yes firefox3">Yes</td>
<td class="yes firefox3_5">Yes</td>
<td class="yes firefox4">Yes</td>
<td class="yes safari3">Yes</td>
<td class="yes safari4">Yes</td>
<td class="yes safari5">Yes</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="yes chrome5">Yes</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="yes opera10_10">Yes</td>
<td class="yes opera10_50">Yes</td>
<td class="yes konq">Yes</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Array.prototype.map</td>
<script>
test(typeof Array.prototype.map == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="yes firefox3">Yes</td>
<td class="yes firefox3_5">Yes</td>
<td class="yes firefox4">Yes</td>
<td class="yes safari3">Yes</td>
<td class="yes safari4">Yes</td>
<td class="yes safari5">Yes</td>
<td class="yes safari51">Yes</td>
<td class="yes webkit">Yes</td>
<td class="yes chrome5">Yes</td>
<td class="yes chrome6">Yes</td>
<td class="yes chrome7">Yes</td>
<td class="yes chrome13">Yes</td>
<td class="yes opera10_10">Yes</td>
<td class="yes opera10_50">Yes</td>
<td class="yes konq">Yes</td>
<td class="yes besen">Yes</td>
<td class="yes rhino">Yes</td>
</tr>
<tr>
<td>Array.prototype.filter</td>
<script>
test(typeof Array.prototype.filter == 'function');
</script>
<td class="no ie7">No</td>
<td class="no ie8">No</td>
<td class="yes ie9">Yes</td>
<td class="yes ie10">Yes</td>
<td class="yes firefox3">Yes</td>
<td class="yes firefox3_5">Yes</td>
<td class="yes firefox4">Yes</td>
<td class="yes safari3">Yes</td>