Search results for: "user-uploaded profile pictures"

Is it advisable to directly access user credentials stored in PHP arrays for authentication purposes, or should a database be used instead?

It is generally not advisable to directly access user credentials stored in PHP arrays for authentication purposes as it poses security risks, such as...

How can the issue of PHP functions not having permission be resolved by adding the web server user to a specific group?

Issue: PHP functions may not have permission to perform certain actions, such as writing to a file, due to the web server user not having the necessar...

What are the advantages and disadvantages of using htaccess versus PHP scripts for page protection and user authentication in a web application?

When it comes to page protection and user authentication in a web application, using htaccess has the advantage of being server-side and can protect e...

What are the best practices for handling special characters and quotes in user input when using PHP to interact with a database?

Special characters and quotes in user input can potentially lead to SQL injection attacks if not handled properly. To prevent this, it is important to...

What potential issue is the user facing with the PHP code related to LDAP group listings?

The potential issue the user is facing with the PHP code related to LDAP group listings is that the code may not be properly retrieving and displaying...