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<?php $k=0; for($i=1;$i<=4;$i++) { for($j=1;$j<$i;$j++) { if($k==0) { $k=1; } echo "*"; } echo $k++; echo "\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
0 *1 **2 ***3

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