3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'abcde'; for($i=0, $c=strlen($str); $i<$c; $i++) { echo $i . ' => ' . ord($str[$i]) . PHP_EOL; }
Output for git.master, git.master_jit, rfc.property-hooks
0 => 97 1 => 98 2 => 99 3 => 100 4 => 101

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