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@ 2013-09-24T08:57:13Z

<?php


function isCaseInsensitive(){};

var_dump(function_exists('isCaseInsensitive'));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
function_exists: documentation ( source)

preferences:dark modelive preview

41.22 ms | 402 KiB | 5 Q