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<?php $count = [1,1,1,0,0,0,0,1,1,0,0]; $numOfCounts = count($count); for ($i = 0; $i < $numOfCounts; $i++) { if (0 == (int) $count[$i]) unset($count[$i]); } var_dump($count);
Output for git.master, git.master_jit, rfc.property-hooks
array(5) { [0]=> int(1) [1]=> int(1) [2]=> int(1) [7]=> int(1) [8]=> int(1) }

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