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@ 2013-09-08T12:02:14Z

<?php

$fileNow = "00123";
while ($fileNow[0] == 0) {
  $fileNow = substr($fileNow, 1);
    var_dump($fileNow);
}

Output
Performance
VLD
References
Branches

substr: documentation ( source)
var_dump: documentation ( source)

preferences:dark modelive preview

34.97 ms | 402 KiB | 5 Q