str_ireplace() Function in PHP 8.2 With Example

Support PHP Version: PHP 7.1, PHP 7.2, PHP 7.3, PHP 7.4, PHP 8.0, PHP 8.1, PHP 8.2, PHP 8.3 With Latest All Version Support.

In PHP, the `str_ireplace()` function is used to replace occurrences of a search string with another string in a given string, ignoring case sensitivity. This function is available in PHP 8.2 as well. Here’s how you can use `str_ireplace()` with an example:

<?php

// Example string
$string = "The quick brown fox jumps over the lazy dog";

// Replacing "brown" with "black" ignoring case sensitivity
$newString = str_ireplace("BROWN", "black", $string);

// Output the new string
echo $newString;

?>

Output:

The quick black fox jumps over the lazy dog

In this example, the `str_ireplace()` function replaces all occurrences of “brown” (case insensitive) with “black” in the given string `$string`. The resulting string is stored in `$newString`, and it is echoed out, resulting in “The quick black fox jumps over the lazy dog”.