Project information

• Category: Web Development
• Project Title: Login_Use of server-side code (PHP) that will interact with a database (MySQL)
• Project date: 21 Dec, 2020

Task: Freestyle
I made a 'Board' page, especially the pagination asked for my mathematical knowledge.
I requested count(*) function to know the total number of rows
Moreover, in PHP, local variables can be accessible outside unlike JAVA, such as $totalRowNum = $rowCount["count(*)"]
The COUNT() function returns the number of records returned by a select query. page4 is the list of the board and page5 is for writing which connects with the Board list.
I explained the process through annotation.