Search results for: "total number of records"

What are the best practices for counting the number of database records in PHP without fetching unnecessary data?

When counting the number of database records in PHP, it's important to avoid fetching unnecessary data to improve performance. One way to achieve this...

How can PHP be used to calculate and display the total number of pages needed for pagination based on the number of images in a directory?

To calculate and display the total number of pages needed for pagination based on the number of images in a directory, you can use PHP to count the to...

How can the total number of entries be accurately determined and used in PHP scripts?

To accurately determine the total number of entries in PHP scripts, you can use the `COUNT()` function in SQL queries to count the number of rows in a...

How can the number of pages for pagination be calculated based on the total number of entries and entries per page in a PHP application?

To calculate the number of pages for pagination in a PHP application based on the total number of entries and entries per page, you can divide the tot...

How can the total number of pages be calculated in a PHP gallery with pagination functionality?

To calculate the total number of pages in a PHP gallery with pagination functionality, you need to determine the total number of items or images in th...