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<?php $myArray = array( 'a', 'b', 'c', ); array_walk_recursive( $myArray, function (&$value) { if($value == 'c'){ $value = 'Booom'; } } ); var_dump($myArray);
Output for git.master, git.master_jit, rfc.property-hooks
array(3) { [0]=> string(1) "a" [1]=> string(1) "b" [2]=> string(5) "Booom" }

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