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run code in 300+ PHP versions simultaneously
<?php $foo = "a"; for($i = 0; $i < 100; $i++) { print "$foo\n"; $foo++; }
Output for git.master, git.master_jit, rfc.property-hooks
a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf bg bh bi bj bk bl bm bn bo bp bq br bs bt bu bv bw bx by bz ca cb cc cd ce cf cg ch ci cj ck cl cm cn co cp cq cr cs ct cu cv

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