. $var is a simple variable while $$var is known as reference variable. $var = “Sanjeev”; $$var = “is a PHPXperts”; $var is a simple PHP variable that we are used to. But the $$var is not very familiar like $var. It creates a variable name $Sanjeev with the value “is f PHPXperts.” Assigned . break it like this ${$var} => $Sanjeev .
Address & Contact Info
9910927049
Recent Posts
- How to Add CKEditor in a Web Page and Save Data into Database with image January 2, 2021
- Step by step CRUD Operations in Object Oriented Programming using PHP November 27, 2020
- PHP Captcha with Database Connectivity ajax form submission with ajax validation November 4, 2020
- Easy way to create Pie Chart with Google Chart API PHP and Mysqli November 4, 2020
- Complete Post for PHP Form Handling October 27, 2020