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<?php $data = array( 8 => 2, 4 => 4, 7 => 6, ); foreach($data as $val) { echo $val."\n"; } print_r($data);
Output for git.master, git.master_jit, rfc.property-hooks
2 4 6 Array ( [8] => 2 [4] => 4 [7] => 6 )

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