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How to convert uppercase letters to lowercase letters in php

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Release： 2023-02-28 20:12:02

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How to convert uppercase letters to lowercase letters in php

The strtolower() function can be used in php to convert all uppercase letters to lowercase letters.

strtolower() function converts a string to lowercase.

Note: This function is binary safe.

Syntax: strtolower(string)

Parameters: string Required. Specifies the string to be converted.

Example:

<!DOCTYPE html>
<html>
<body>

<?php
echo strtolower("Hello WORLD.");
?>
  
</body>
</html>

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How to convert uppercase letters to lowercase letters in php

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