How is it possible to remove escape characters from a string?

To remove escape characters from a string in PHP, you can use the stripslashes() function. The stripslashes() function removes backslashes () that are used to escape characters in a string. It's commonly used when working with strings that have been escaped, such as strings retrieved from databases or when dealing with data submitted via forms. For example, you can use stripslashes($string) to remove escape characters from $string. It's important to note that stripslashes() only removes backslashes, and it doesn't unescape any other characters that may have been escaped using other escape sequences. If you need to unescape other characters, you may need to use additional functions or techniques depending on the specific requirements of your application.