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<?php function foo() { static $array = array(); $i = 0; while ($i < 1000000) { $array[] = $i; $i++; } $key = 9999; $exists = array_key_exists($key, $array); if ($exists === true) echo 'exists'; else echo 'does not exist'; } foo();
Output for git.master, rfc.property-hooks
exists
Output for git.master_jit
Fatal error: Out of memory (allocated 10489856 bytes) (tried to allocate 16777224 bytes) in /in/fXPli on line 9 mmap() failed: [12] Cannot allocate memory mmap() failed: [12] Cannot allocate memory
Process exited with code 255.

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