How can one avoid using deprecated PHP functions when manipulating strings?

To avoid using deprecated PHP functions when manipulating strings, it is important to stay updated with the latest PHP versions and use the recommended functions for string manipulation. Deprecated functions are marked as such in the PHP documentation, so it is crucial to check the documentation and replace deprecated functions with their updated counterparts to ensure compatibility and maintain code quality.

// Example of avoiding deprecated PHP functions when manipulating strings
$originalString = "Hello, World!";
$reversedString = strrev($originalString); // Using strrev() instead of deprecated functions like strrev()
echo $reversedString;