PHP debugging or performance Hook

Posted by Joshua on Stack Overflow See other posts from Stack Overflow or by Joshua
Published on 2010-03-21T12:35:09Z Indexed on 2010/03/21 12:41 UTC
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In an interpreted language like PHP it is possible in theory to set up some sort of callback function that would be run indiscriminately after every line of code. I am wondering if such a thing exists in PHP or if such a thing could be accomplished in any way? Such a feature could be useful for diagnostics or performance tests. Does anyone know of such a mechanism in PHP?

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PHP debugging or performance Hook - Developer IT

PHP debugging or performance Hook

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