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@ 2013-10-12T15:38:43Z

<?php



    $t = microtime(true);

for ($i = 0; $i < 9000; $i++) {

preg_match('/^[^\:]++(\:[^\:]++)*$/', '12345678901234567890:12345678901234567890');
preg_match('/^[^\:]++(\:[^\:]++)*$/', '1234567890123456789012345678901234567890:');
    
}


    echo (microtime(true) - $t);

Output
Performance
VLD
References
Branches

microtime: documentation ( source)
preg_match: documentation ( source)

preferences:dark modelive preview

22.64 ms | 402 KiB | 5 Q