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<?php $code = left("03255000000"); $len = strlen($code); $code = left("03255000000", ($len -1)); $len = strlen($code); $i = 0; $r = 1; $sum = 0; do { $r = ($r > 10)?1:$r++; $s = ($code[$i]*$r); $sum = ($sum + $s); echo $i.": ".$code[$i]." * $r = $s sum = $sum\n"; $i++; $r++; }while($i < $len); echo (string)($sum%11); ?>
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function left() in /in/HT0bi:2 Stack trace: #0 {main} thrown in /in/HT0bi on line 2
Process exited with code 255.

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