How can the use of HTML encoding for special characters be avoided in PHP applications?

When working with PHP applications, the use of htmlspecialchars() function can help avoid the need for HTML encoding special characters. This function converts special characters like <, >, &, and " to their corresponding HTML entities, preventing any potential security vulnerabilities related to cross-site scripting attacks. 

// Avoiding the use of HTML encoding for special characters in PHP applications
$text = &quot;&lt;script&gt;alert(&#039;Hello!&#039;);&lt;/script&gt;&quot;;
echo htmlspecialchars($text, ENT_QUOTES);

Keywords

HTML encoding special characters PHP applications security XSS protection

Related Questions