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@ 2013-07-05T13:17:47Z

<?php

$haystack = '12341234';
$needle = '2';
$start = strpos($haystack , $needle);

$needleLen = strlen($needle);
echo substr_replace ( $haystack , '', $start , $needleLen );

Output
Performance
VLD
References
Branches

strpos: documentation ( source)
substr_replace: documentation ( source)

preferences:dark modelive preview

52.74 ms | 402 KiB | 5 Q