PHP » Operators » .=
- Syntax:
- $var .= expression
- var
- A variable.
- expression
- A value to concatenate the variable with.
Concatenation assignment operator.
Concatenates the left operand and the right operand.
Examples
Code:
<?php
$s = "Hello";
$s .= " World";
print $s;
?> Output:
Hello World Explanation:
A variable is changed with an assignment operator.
