What does this javascript code mean and how to i decode it using php

this code has a URL in it, how do i use php to decode the url out of it:

<script type = 'text/javascript' > eval(function(p, a, c, k, e, d) {
   while(c--)if(k[c])p = p.replace(new RegExp('\\b' + c.toString(a) + '\\b', 'g'), k[c]); return p}
('1l.1k(\'<7 13="1j"1i="1h:1g-1f-1e-1d-1c"p="o"n="m"1b="3://b.5.a/9/1a.19"><2 1="t"0="s"/><2 1="r"0="q"/><2 1="6"0="3://i/l/k.j"/><2 1="f"0="4"><2 1=开发者_如何学编程"g"0="4"/><2 1="e"0="c"/><2 1="h"0="4"/><2 1="12"0="3://11.10.z.y:x/d/w/v.u"/><8 13="18"17="16/5"12="3://11.10.z.y:x/d/w/v.u"t="s"r="q"p="o"n="m"6="3://i/l/k.j"h="4"g="4"6=""f="4"e="c"15="3://b.5.a/9/14/"></8></7>\');', 36, 58, 'value|name|param|http|false|divx|previewImage|object|embed|plugin|com|go|Play||previewMessage|allowContextMenu|bannerEnabled|autoPlay||jpg|212fw9jbfz7i|00009|318|height|640|width|transparent|wmode|Stage6|custommode|avi|qdnonvmiasgyh|zvq6lstdylqvn6lrwin6bli5reamli6ry5ewvwlk5mpa|182|51|73|90|66|src|id|download|pluginspage|video|type|np_vid|cab|DivXBrowserPlugin|codebase|CC0F21721616|9C46|41fa|D0AB|67DABFBF|clsid|classid|ie_vid|write|document'.split('|')))

If you could help that would be great !

It has been compressed using packer. This page explains how to unpack it.

According to jsbeautifier.org this unpacks to:

document.write('<object id="ie_vid"classid="clsid:67DABFBF-D0AB-41fa-9C46-CC0F21721616"width="640"height="318"codebase="http://go.divx.com/plugin/DivXBrowserPlugin.cab"><param name="custommode"value="Stage6"/><param name="wmode"value="transparent"/><param name="previewImage"value="http://i/00009/212fw9jbfz7i.jpg"/><param name="allowContextMenu"value="false"><param name="bannerEnabled"value="false"/><param name="previewMessage"value="Play"/><param name="autoPlay"value="false"/><param name="src"value="http://66.90.73.51:182/d/zvq6lstdylqvn6lrwin6bli5reamli6ry5ewvwlk5mpa/qdnonvmiasgyh.avi"/><embed id="np_vid"type="video/divx"src="http://66.90.73.51:182/d/zvq6lstdylqvn6lrwin6bli5reamli6ry5ewvwlk5mpa/qdnonvmiasgyh.avi"custommode="Stage6"wmode="transparent"width="640"height="318"previewImage="http://i/00009/212fw9jbfz7i.jpg"autoPlay="false"bannerEnabled="false"previewImage=""allowContextMenu="false"previewMessage="Play"pluginspage="http://go.divx.com/plugin/download/"></embed></object>')

What you're looking at is obfuscated code. You can try figuring out what parameters are being passed into it (maybe by using Firebug and that Javascript debugger) and then get the return value out of it. But obfuscated code is called obfuscated for a reason :).