Search results for: "course listings"

How can the PHP code be optimized to efficiently group and display course listings by day?

To efficiently group and display course listings by day in PHP, we can use an associative array where the keys are the days of the week and the values...

How can PHP be used to efficiently display the number of records per category while outputting course information?

To efficiently display the number of records per category while outputting course information, we can use PHP to query the database for the count of r...

When storing data from a form submission in a MySQL table, is it better to link personal information with course IDs or store course IDs with person IDs in a separate table?

When storing data from a form submission in a MySQL table, it is better to store course IDs with person IDs in a separate table rather than linking pe...

Are there any best practices for handling directory listings in PHP?

When handling directory listings in PHP, it is important to ensure that sensitive information is not exposed to the public. One common best practice i...

What are some best practices for handling directory listings in PHP to ensure efficiency and security?

When handling directory listings in PHP, it is important to ensure both efficiency and security. To achieve this, you can disable directory listings b...