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@ 2013-01-22T17:18:14Z

<?php
$block = '25*';
$pos = strpos($block, '*');
if ($pos !== false) {
    $num = substr($block, 0, $pos);
}
echo $num;

Output
Performance
VLD
References
Branches

substr: documentation ( source)
strpos: documentation ( source)

preferences:dark modelive preview

37.9 ms | 402 KiB | 5 Q