You can use the PHP array_push() function to insert one or more elements or values at the end of an array. Let's try out an example and see how this function works:

PHP Code:

<html>   <head>     <title>Code4Example</title>   </head>   <body>          <?php       $skills = array("HTML5", "CSS3", "JavaScript");              echo "<pre>";       // Append array with new items       array_push($skills, "jQuery", "PHP");       print_r($skills);     ?>    </body> </html>

Output:

Array (     [0] => HTML5     [1] => CSS3     [2] => JavaScript     [3] => jQuery     [4] => PHP )