MySQL columns total and show highest totals

Jan 10, 2025

To get the total of a MySQL field and then select the three highest totals from the table, you can use the following PHP script: <?php // Assuming you have...

Compare any changed data of HTML table among different rows

Dec 11, 2024

In a HTML table where have multiple rows of same data with some difference in any cell. Now you want to highlight that specific cell data which is changed only....

Export MySQL data into CSV using PHP

Nov 25, 2024

To fetch data from a MySQL database and export it to CSV using PHP, you can follow these steps: <?php // Database connection details $servername = "localhost"; $username = "your_username";...

Import CSV data into MySQL using PHP

Nov 21, 2024

Here’s a detailed example of how to import data from a CSV file into a MySQL database using PHP. The script processes each row one by one, displays a success...

Print total of a variable inside while loop outside of the loop

Nov 21, 2024

To accumulate values from a MySQL query inside a while loop and then calculate the total value outside the loop, you can use a variable to store the total value...

Important WordPress theme functions

Sep 5, 2024

When we develop any custom WordPress theme we need to use different functions. We need to write those functions in functions.php file of the custom theme. I have prepared some...