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<?php $str = 'rosa'; $hash = md5(sha1($str)); for ($i = 0; $i < 10; ++$i) { $hash = md5(sha1(hash)); echo $hash . "\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Undefined constant "hash" in /in/f3GLM:7 Stack trace: #0 {main} thrown in /in/f3GLM on line 7
Process exited with code 255.

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