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<?php $arr = array( Array ( "0" => "sue", "1" => "salem", "2" => 30 ), Array ( "0" => "bob", "1" => "salem", "2" => 10 ), Array ( "0" => "sue", "1" => "benton", "2" => 2 ), Array ( "0" => "bob", "1" => "benton", "2" => 30 )); $keys = ["name", "locn", "sales"]; Foreach($arr as &$subarr){ $subarr = array_combine($keys, $subarr); } var_dump($arr);
Output for git.master, git.master_jit, rfc.property-hooks
array(4) { [0]=> array(3) { ["name"]=> string(3) "sue" ["locn"]=> string(5) "salem" ["sales"]=> int(30) } [1]=> array(3) { ["name"]=> string(3) "bob" ["locn"]=> string(5) "salem" ["sales"]=> int(10) } [2]=> array(3) { ["name"]=> string(3) "sue" ["locn"]=> string(6) "benton" ["sales"]=> int(2) } [3]=> &array(3) { ["name"]=> string(3) "bob" ["locn"]=> string(6) "benton" ["sales"]=> int(30) } }

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