PHP Operators

arithmetic

bitwise

$a & $b

Binary and

Binary "and" operation.

Tags
Related
$a &= $b$a | $b$a ^ $b~$a 
$a = 0b01;
$b = 0b01;
$c = 0b10;
$d = 0b11;

var_dump($a & $b); // 0b01, 1
var_dump($b & $c); // 0b00, 0
var_dump($a & $d); // 0b01, 1
var_dump($c & $d); // 0b10, 2

null coalescing

comparison

logical

strings

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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.