Search results for: "simultaneous users"

How can PHP be used to count and display online users from a database while ignoring offline users?

To count and display online users from a database while ignoring offline users, you can create a column in the database to store the last activity tim...

How can PHP users prevent SQL injection attacks when users input text into a database?

To prevent SQL injection attacks when users input text into a database, PHP users can use prepared statements with parameterized queries. This method...

How can experienced PHP users encourage and support self-sufficiency in new users seeking help with functions?

Experienced PHP users can encourage and support self-sufficiency in new users seeking help with functions by guiding them to official documentation, e...

In what ways can PHP sessions be securely managed to differentiate between guest users and registered users in a web application?

To securely manage PHP sessions to differentiate between guest users and registered users in a web application, you can set a session variable upon us...

How can the FTP connection and file transfer process be optimized for better performance in PHP?

To optimize FTP connection and file transfer performance in PHP, you can use passive mode for FTP connections, limit the number of simultaneous connec...