What potential pitfalls should be considered when using XSL with PHP to generate HTML forms?

One potential pitfall when using XSL with PHP to generate HTML forms is the possibility of injection attacks if user input is not properly sanitized. To prevent this, always sanitize user input before using it in the XSL transformation. This can be done by using functions like htmlspecialchars() to escape special characters. 

// Sanitize user input before using it in XSL transformation
$userInput = htmlspecialchars($_POST['user_input']);

// Use the sanitized input in XSL transformation
$xsl->setParameter('', 'user_input', $userInput);

Keywords

XSL PHP HTML forms transformation errors

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