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run code in 300+ PHP versions simultaneously
<?php $str='http://2ch.hk/s/src/1372959824103.png'; $crc=crc32($str); echo $crc." "; $crc=-1492427365; $crc=$crc & 0xffffffff; echo $crc;
Output for git.master, git.master_jit, rfc.property-hooks
2802539931 2802539931

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