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POHow do I manipulate the output of a PHP script when it is already manipulated by another (plug-in) script?
 

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  1. POHow do I manipulate the output of a PHP script when it is already manipulated by another (plug-in) script?
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    <p>I take it you are confused. So am I, but I'll try to formulate this as well as I can.</p> <p>The content management system I use has a third-party plug-in installed that manipulates the output of the pages produced by the CMS. That's what it's supposed to do, and that's why I installed it, but there's one small part of those manipulations that I need to get rid of.</p> <p>The plug-in looks for the <code>&lt;/title&gt;</code> tag in the HTML output and then adds an unwanted tag right after it (by replacing <code>&lt;/title&gt;</code> with <code>&lt;/title&gt;&lt;unwanted tag&gt;</code>).</p> <p>You might think, why not just dig into the plug-in source and comment out that particular function? Well, that's the kicker: the plug-in is encoded with Zend Guard, so I can't make heads nor tails of its source, and unfortunately the developer is not willing to assist.</p> <p>One other manipulation that I <em>was</em> able to get rid of by myself, was the extra (and again unwanted) HTTP header it set for every page.</p> <p>The Zend-encoded PHP file is loaded by a regular PHP file, and I was able to unset the above mentioned header by adding the following bit of code to the very bottom of this 'load file', before <code>?&gt;</code>:</p> <p><code>header_remove("X-Enhanced-By");</code></p> <p>It works splendidly, but that was about as far as my experience and research could take me.</p> <p>The last thing, then, that I need to undo, is the manipulation of the title tag. I temporarily worked around it by changing all my <code>&lt;/title&gt;</code> tags to <code>&lt;/title &gt;</code>, but that seems hardly a proper workaround.</p> <p>If I can unset the header by placing <code>header_remove("X-Enhanced-By");</code> right before <code>?&gt;</code>, does that mean I can also use that same area to undo the addition of the unwanted tag after <code>&lt;/title&gt;</code>?</p> <p>Let's assume the plug-in replaces <code>&lt;/title&gt;</code> with <code>&lt;/title&gt;&lt;base href="http://www.example.com/" /&gt;</code> on every page that is put out by the CMS.</p> <p>How would I go about undoing that?</p>
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    1. COCan you access the raw output on every page before it's send (e.g. through a hook)?. That way you could replace it via a regexp. Post some code and we'll know more..
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      1. POHow do I manipulate the output of a PHP script when it is already manipulated by another (plug-in) script?
      1. USkonsolenfreddy
 

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