What is the role of the stripslashes function in addressing issues with special characters in PHP?

Special characters in PHP can cause issues when handling user input, such as unexpected behavior or security vulnerabilities. The stripslashes function is used to remove backslashes from a string, which can help in addressing issues with special characters by preventing unintended escaping of characters. By using stripslashes, you can ensure that user input is properly sanitized before processing it in your PHP application. 

$input = "Hello, it\'s a beautiful day!";
$clean_input = stripslashes($input);

echo $clean_input;

Keywords

PHP stripslashes special characters security data sanitization

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