associative array push php code example

Example 1: php add element to array

<?php
$stack = array("orange", "banana");
array_push($stack, "apple", "raspberry");
?>

Example 2: php add to existing associative array

$a1=['aa'=>'123' , 'bb'=>'454'];

$a1 = array_merge( $a1 , ['a'=>1,'b'=>2] ) ;