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@ 2013-03-22T17:25:38Z

<?php
$s = 'fooAbarB';
$valid = (bool) preg_match('#(?:[A-Z].*){2}#', $s);
var_dump($valid);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
preg_match: documentation ( source)

preferences:dark modelive preview

48.68 ms | 402 KiB | 5 Q