isset in php

Isset in PHP The isset() function check whether a variable is set or not. ISSET return TRUE if the variable exists or set and contains Read More…

php string replacement

In this tutorial, we will learn about PHP string replacement which means how we replace the occurrence of the search string with the replacing string Read More…

For Loop in PHP

PHP FOR LOOP The for loop in php is the most complex loop in PHP that is used when the user knows how many times the block Read More…