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<?php $num = 4; echo "<pre>"; for ($i = 1; $i <= $num; ++$i) { printf("% {$num}d<br>", (10 ** $i - 1) / 9 * $i); }
Output for git.master, git.master_jit, rfc.property-hooks
<pre> 1<br> 22<br> 333<br>4444<br>

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