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<?php $vars = array(); $var = 'abc'; for($i = 0; $i< 10000; $i++){ $vars[] = $var; } echo round(memory_usage()/1024, 2), 'KB';
Output for git.master_jit, git.master, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function memory_usage() in /in/Tp7Z0:8 Stack trace: #0 {main} thrown in /in/Tp7Z0 on line 8
Process exited with code 255.

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