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<?php $ar = [ [ 'a' => 'blah', 'b' => 'bleh', ], [ 'a' => 'blah', 'b' => 'bleh', ], [ 'a' => 'blah', 'b' => 'bleh', ], ]; //lets change all the 'bleh' values to the matrix version. foreach($ar as &$record){ foreach($record as $key => $val){ if($val === 'bleh'){ $record[$key] = 'THERE IS NO SPOON'; } } } var_dump($ar);
Output for git.master, git.master_jit, rfc.property-hooks
array(3) { [0]=> array(2) { ["a"]=> string(4) "blah" ["b"]=> string(17) "THERE IS NO SPOON" } [1]=> array(2) { ["a"]=> string(4) "blah" ["b"]=> string(17) "THERE IS NO SPOON" } [2]=> &array(2) { ["a"]=> string(4) "blah" ["b"]=> string(17) "THERE IS NO SPOON" } }

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