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@ 2015-10-28T11:27:29Z

<?php

$name = "<\? echo 'ool'; ?>";

if (preg_match("#<\?#", $name)) {
    print_r('ko');
}
else {
    eval($name);
}

Output
Performance
VLD
References
Branches

preg_match: documentation ( source)
print_r: documentation ( source)

preferences:dark modelive preview

64.12 ms | 402 KiB | 5 Q