PHP Operators

arithmetic

bitwise

null coalescing

comparison

logical

strings

{$a} {$b}

Interpolation

Return a variable as a substring of a string. Curly braces are optional. Not supported in single-quoted strings.

Tags
Related
$a . $b 
$name = 'Nimrod';
"Hello, $name!"; // "Hello, Nimrod!"

$name = 'Pedro';
"Hello, {$name}!"; // "Hello, Pedro!"

What is this? Who are you!?

PHP Operators is a reference guide for operators old and new in the PHP programming language. We're SPATIE, a web development agency from Belgium. Besides client work we like to contribute to the open source community and make fun projects like this one.