PHP Operators

arithmetic

bitwise

~$a

Binary not

Binary "not" operation.

Tags
Related
$a & $b$a | $b$a ^ $b 
$a = 0b01;

var_dump(~$a); // 0b11111111111111111111111110, -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.