Search results for: "user online status"

What are some best practices for assigning values to variables based on user input in PHP forms?

When assigning values to variables based on user input in PHP forms, it is important to sanitize and validate the input to prevent security vulnerabil...

What are some best practices for organizing and storing user-uploaded images in a PHP-based gallery?

Organizing and storing user-uploaded images in a PHP-based gallery requires a structured approach to ensure efficient retrieval and management of imag...

How can SQL injection vulnerabilities be prevented when using user input in PHP queries for date filtering?

To prevent SQL injection vulnerabilities when using user input in PHP queries for date filtering, it is important to sanitize and validate the input b...

What best practices should be followed when handling form submissions and processing user input in PHP applications?

When handling form submissions and processing user input in PHP applications, it is essential to sanitize and validate the input data to prevent secur...

What are some best practices for prompting user input and storing it in a variable in PHP?

When prompting user input in PHP, it's essential to sanitize and validate the input to prevent security vulnerabilities like SQL injection or cross-si...