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run code in 300+ PHP versions simultaneously
<?php $arr = []; $a = 1; $b = 2; for($x = 0; $x <= 100_000; $x++) $arr[] = [$a, $b]; echo "Current memory usage: " . (memory_get_usage() / 1024) . " KB\n"; echo "Peak memory usage: " . (memory_get_peak_usage() / 1024) . " KB\n";
Output for git.master
Current memory usage: 23524.7265625 KB Peak memory usage: 23524.859375 KB
Output for git.master_jit
Current memory usage: 23485.046875 KB Peak memory usage: 23485.1796875 KB

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