array combin all value code example

Example 1: php combine arrays

$output = array_merge($array1, $array2);

Example 2: associative array in php have same value join them

<?php
$a = array('green', 'red', 'yellow');
$b = array('avocado', 'apple', 'banana');
$c = array_combine($a, $b);

print_r($c);
?>