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<?php function abc($a) { // unset($a[-1]); } $a = range(1, 5000); echo memory_get_peak_usage(), "\n"; abc($a); echo memory_get_peak_usage(), "\n";
Output for git.master
522064 522168
Output for git.master_jit
481504 481608
Output for rfc.property-hooks
522032 522136

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