3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo memory_get_peak_usage(), PHP_EOL; $a = range(1, 10000); $a[9998] = 0; echo memory_get_peak_usage(), PHP_EOL; // 380824 // 874320 // 381368 // 1464752
Output for git.master
422360 653320
Output for git.master_jit
381600 612696
Output for rfc.property-hooks
422328 653288

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