3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2015-10-02T18:22:09Z

<?php
$text = 'Test';

// mb_strtolower()
$timeMB = microtime(true);     
              
    for($i=0;$i<30000;$i++) 
        $lower = mb_strtolower("$text/no-cache-$i");

$timeMB = microtime(true) - $timeMB;

Output
Performance
VLD
References
Branches

microtime: documentation ( source)
mb_strtolower: documentation ( source)

preferences:dark modelive preview

33.86 ms | 402 KiB | 5 Q