How to convert all array values to lowercase in PHP

How to change array string elements to lower case in and show on screen using strtolower.

In this tutorial we are converting all array indexed alphabetic elements to lower case with the use of strtolower parameter pass into array_map() method. So here is the complete step by step tutorial for How to convert all array values to lowercase in PHP.

How to convert all array values to lowercase in PHP.

Code for convert-array-values-lowercase.php file.

 <!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Convert all array values to uppercase</title>
</head>

<body>

<?php

$Name = array("ram","shyam","anil","pankaj");

$name_convert = array_map("strtolower", $Name);

foreach( $name_convert as $NewArray ) {
 
 echo $NewArray . '</br>' ;
 
 }

?>

</body>
</html>

Screenshot: