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@ 2014-02-11T22:35:11Z

<?php
$code = '999';
$index = stripos($code,'*');
if ($index != FALSE) {
  echo "has stars\n";
}
echo $index."\n";
$code = str_replace('*','',$code);
echo $code."\n";

Output
Performance
VLD
References
Branches

str_replace: documentation ( source)
stripos: documentation ( source)

preferences:dark modelive preview

53.34 ms | 402 KiB | 5 Q