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<?php $int = 12345; $digits = floor(log($int, 10)); for ($i = $digits; $i >= 0; $i--) { echo "The {$i}th digit is: " . (floor($int / pow(10, $i)) % 10) . "\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
The 4th digit is: 1 The 3th digit is: 2 The 2th digit is: 3 The 1th digit is: 4 The 0th digit is: 5

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