3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = ord('a'); do { echo $i . " - " . chr($i); } while ($i++ < ord('f') + 1 );
Output for git.master, git.master_jit, rfc.property-hooks
97 - a98 - b99 - c100 - d101 - e102 - f103 - g

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