How can the strip_tags function in PHP be effectively used to sanitize and clean up HTML content?

When dealing with HTML content, it's important to sanitize and clean it up to prevent any potential security vulnerabilities or unwanted code execution. The strip_tags function in PHP can be effectively used to remove any HTML tags from the content, leaving only the text. This helps to ensure that only safe and clean text is displayed to users. 

// Example of using strip_tags function to sanitize HTML content
$htmlContent = "<p>This is some <strong>HTML</strong> content.</p>";
$cleanContent = strip_tags($htmlContent);
echo $cleanContent;

Keywords

strip_tags PHP sanitize clean up HTML content

Related Questions