Search results for: "check"

What are the best practices for handling form submissions and page navigation to prevent errors like "Page cannot be displayed" in PHP scripts?

When handling form submissions and page navigation in PHP scripts, it is essential to properly validate user input, handle errors gracefully, and redi...

What is the best way to implement a size limit for avatar images in a PHP forum?

To implement a size limit for avatar images in a PHP forum, you can use the `$_FILES` superglobal to check the size of the uploaded image before savin...

What are common issues with PHP installation on Windows XP running Apache?

Common issues with PHP installation on Windows XP running Apache include missing or incorrect configuration settings in the php.ini file, incompatible...

How can PHP be used to securely transmit form data over SSL?

To securely transmit form data over SSL in PHP, you can use the $_SERVER['HTTPS'] variable to check if the connection is secure. If it is secure, you...

How can a member area be created for a website using PHP, specifically linked to a phpBB2 forum?

To create a member area for a website linked to a phpBB2 forum, you can use phpBB2's authentication system to check if a user is logged in before gran...