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<?php $id = "12345"; $prefix = "F"; $id = $prefix . $id; echo base_convert($id, 16, 10); echo "\n"; echo base_convert(base_convert($id, 16, 10), 10, 16); echo "\n"; echo com_create_guid();
Output for git.master, git.master_jit, rfc.property-hooks
15803205 f12345 Fatal error: Uncaught Error: Call to undefined function com_create_guid() in /in/O6iZl:11 Stack trace: #0 {main} thrown in /in/O6iZl on line 11
Process exited with code 255.

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