Is it recommended to use .class.php as a file extension for PHP classes to enhance security?

Using a specific file extension like .class.php for PHP classes does not inherently enhance security. Security in PHP applications is more about following best practices like input validation, using parameterized queries for database interactions, and preventing common vulnerabilities like SQL injection and cross-site scripting. 

<?php
// Example of a PHP class with the recommended file extension
class MyClass {
    // Class implementation
}
?>

Keywords

file extension .class.php PHP classes security recommended

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