- by PHP Cooker
- Aug 30,2017
PHP variable :-
- i.e. no need to declare variables
- variables are always prefixed by $ symbol
- no need to define type
<?php $a=255; $b =10.5; $c = "hello"; ?>
variable $a hold value 255 and 255 is integer therfore its type is integer, variable $b hold value 10.5 and 10.5 is decimal therfore its type is decimal, and variable $c hold value hello and hello is string therfore its type is string string allowes written inside single or double v quotes.