Syntax of strtolower() function and Usage.
strtolower(string)
Parameter Values
string -> The input string.
Let's learn
1.Create strtolower()
strtolower("BAJARANGISOFT")
2.Print string using strtolower() function.
echo strtolower("BAJARANGISOFT")
Example(1)
<?php
echo strtolower("BAJARANGISOFT");
?>
Complete Code of strtolower() Function:
<!DOCTYPE html>
<html lang="en">
<head>
<title>PHP string to lowercase function</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
<div class="text-center">
<h1>PHP strtolower() Function</h1>
</div>
<br>
<h2>The strtolower() function make a input string to lowercase</h2>
<div class="well">
<?php
echo "<h4>".strtolower("BAJARANGISOFT")."</h4>";
?>
</div>
<br>
</div>
</body>
</html>