php array join arrays code example
Example 1: php array join
$arr = array('Hello','World!','Beautiful','Day!');
echo join(", ",$arr);
Example 2: merge array php
<?php
$array1 = array("color" => "red", 2, 4);
$array2 = array("a", "b", "color" => "green", "shape" => "trapezoid", 4);
$resultado = array_merge($array1, $array2);
print_r($resultado);
?>