Are there any specific guidelines or recommendations for using preg_replace in object-oriented PHP code, especially when dealing with class names and function names?

When using preg_replace in object-oriented PHP code to modify class names or function names, it's important to ensure that the replacement does not inadvertently change other parts of the code. To avoid this, you can use regular expressions with specific patterns to target only the class or function names that need to be modified.

// Example of using preg_replace with specific patterns to modify class names in object-oriented PHP code
$className = 'SomeClassName';
$newClassName = preg_replace('/^Some/', 'New', $className);