ChartJS | How to draw Bar chart from server data using MySQL, Ajax and PHP

ChartJS | How to draw Bar chart from server data using MySQL, Ajax and PHP

Chart.JS | Draw Bar chart from server data using MySQL, Ajax and PHP This example shows that how to draw a bar chart with data from the database server.  FILE STRUCTURE At the end of…
A non-numeric value encountered in PHP

A non-numeric value encountered in PHP

PHP | Warning: A non-numeric value encountered This error occur when you are trying to do a mathematical operation on an integer with a nun-numeric value or a string.  Info: New E_WARNING and E_NOTICE errors…

Comments in PHP

PHP | Comments A comment in PHP code is a line that is not executed as a part of the program. It's only read by someone who is looking at the code. By reading the comments…