Question

How to replace elelemnts in array with new elements in PHP

Answer 1

$arr1 = array("a"=>"aaa", "b"=>"bbb", "c"=>"ccc", "d"=>"ddd", "e"=>"eee");
$arr2 = array("a"=>"www", "b"=>"mmm");

array_splice($arr1, 0, 2, $arr2);
        
print_r($arr1);



/*
run:

Array ( [0] => www [1] => mmm [c] => ccc [d] => ddd [e] => eee ) 
 
*/

 

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