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Hello Friends Today, through this tutorial, I will tell you How do you convert a string to lowercase using PHP, PHP 8, PHP 8.1, PHP 8.2, PHP 8.3 With Example. In PHP 8, you can convert a string to lowercase using the `strtolower()` function. Here’s how you can use it:
<?php // Original string $string = "Hello, World!"; // Convert the string to lowercase $lowercase_string = strtolower($string); // Output the lowercase string echo $lowercase_string; ?>
In this example, the `strtolower()` function is applied to the original string, converting all characters to lowercase. The resulting lowercase string is then stored in the variable `$lowercase_string` and echoed out.
The output will be:
hello, world!
This function is handy when you need to normalize strings for comparison or for consistent output formatting.