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<?php $a = "A-MTP-"; $i = 1; $j=1; $s=1; while ($i < 4) { $ch="$ch" ; $ch=$ch."".$s; $$ch[]=""; while($j < 13) { $j++; } $i++; }
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $ch in /in/SjCpn on line 8

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