3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i='A1';$i<='C1';$i++){ //something here.. Echo $i ."\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
A1 A2 A3 A4 A5 A6 A7 A8 A9 B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 C0 C1

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