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<?php $uuid = "DE599178-5DDB-FF30-F5AA-C8939F827D57"; function printResults($str) { if (eregi("^[0-9a-f]{8}(-[0-9a-f]{4}){3}-[0-9a-f]{12}$", $str)) { printf("'%s' is a valid GUID/UUID.\n", $str); } else { printf("'%s' is NOT a valid GUID/UUID.\n", $str); } } printResults($uuid); ?>
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function eregi() in /in/RdhJH:5 Stack trace: #0 /in/RdhJH(12): printResults('DE599178-5DDB-F...') #1 {main} thrown in /in/RdhJH on line 5
Process exited with code 255.

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