Search results for: "method invocation"

What are some alternative methods to ensure the newest uploaded folder appears at the top of a gallery without using a database?

When uploading folders to a gallery, the newest uploaded folder may not appear at the top due to the default sorting order. One alternative method to...

What are the best practices for maintaining session data in PHP without relying on cookies?

When maintaining session data in PHP without relying on cookies, one common approach is to use session IDs passed through URLs or hidden form fields....

What best practices should be followed when handling form data in PHP?

When handling form data in PHP, it is important to validate and sanitize the input to prevent security vulnerabilities such as SQL injection and cross...

What are common security vulnerabilities in PHP scripts that store passwords in plain text?

Storing passwords in plain text is a major security vulnerability because if a hacker gains access to the database, they can easily see and misuse the...

What are the advantages and disadvantages of using sleep, meta-refresh, or Ajax calls to slow down a loop in PHP?

When dealing with a loop in PHP that needs to be slowed down, there are a few options such as using sleep, meta-refresh, or Ajax calls. Using sleep...