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<?php $shm_key = ftok(__FILE__, 't'); $shm_id = shmop_open($shm_key, "c", 0644, 100); var_dump($shm_id); ?>
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function shmop_open() in /in/v7RKe:3 Stack trace: #0 {main} thrown in /in/v7RKe on line 3
Process exited with code 255.

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