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<?php $a = uniqid(); function getNumber($val) { $lets = array(); foreach (range('a', 'z') as $let) { $lets[] = ("'`" . $let . "`is'"); } $nums = array(); foreach (range(1, 26) as $num) { $nums[] = $num; } $val = strtolower($val); //die(preg_replace('`asda`is', 123, 'this bullasda')); $ret = preg_replace($lets, $nums, $val); $ret = substr($ret, 0, 10); return $ret; } $b = getNumber($a); echo "<pre>"; var_dump($b);

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