Search results for: "functional"

How can a beginner differentiate between functional and non-functional PHP code?

A beginner can differentiate between functional and non-functional PHP code by understanding that functional code performs a specific task or function...

How can one improve the code provided to make the link index.php?page=news&id=1 functional?

The issue with the provided code is that the link index.php?page=news&id=1 is not functional because the $_GET['page'] and $_GET['id'] variables are n...

How can PHP developers optimize performance when filtering data based on date values in MySQL databases with functional indexes?

When filtering data based on date values in MySQL databases with functional indexes, PHP developers can optimize performance by ensuring the date colu...

How can one implement an opt-out option for cookies in PHP to allow users to refuse the use of functional cookies?

To implement an opt-out option for cookies in PHP to allow users to refuse the use of functional cookies, you can set a flag in a session variable whe...

How can PHP beginners ensure that their login scripts are secure and functional?

PHP beginners can ensure that their login scripts are secure and functional by implementing proper validation, sanitization, and encryption techniques...