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<?php $items=array(array("a"=>1,"b"=>2),array("a"=>3,"b"=>4)); function sumup(array $items) { $sum=0; foreach($items as $item) { $sum+=$item["a"]*$item["b"]; } return $sum; } var_dump(sumup($items));
Output for git.master, git.master_jit, rfc.property-hooks
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