Hi all...


PHP Variable type juggling in PHP


Thanks...

Hi all....


PHP doesn't require variables to declared using primitive types. Therefore, juggling between two types doesn't require use of any special function. We can simply do things like...

<?php
//string var
$var = "0";

//var is now float
$var += 2.5;

//var is now integer
$var += 2;

//var is now string
$var .= " is the total";

echo $var;
?>

The above code outputs "4.5 is the total".


Thanks...