array_merge( ) retains array keys when possible. : array_merge « Data Structure « PHP






  1. PHP
  2. Data Structure
  3. array_merge

array_merge( ) retains array keys when possible.

 
<?
    $arr1 = array("Paul"=>25, "I"=>38, "Nick"=>27);
    $arr2 = array("I"=>27, "Paul"=>38);

    print "Merge:\n";
    var_dump(array_merge($arr1, $arr2));
?>








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