Is PHP written in C ? Where can i find the PHP source code online without having to download all of it ?
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Is PHP written in C ? Where can i find the PHP source code online without having to download all of it ?
PHP functions are written in C – you can find the browsable source code at lxr.php.net.
For example: http://lxr.php.net/opengrok/xref/PHP_5_3/ext/standard/array.c#1242
PS: Usually you can find function definitions just by typing the function name in the search. With commonly used function like
in_arrayyou will get loads of other results though. In this case just search for"PHP_FUNCTION in_array"(with quotes).