1.2.596. Intersection Typehint¶
Intersection typehints allows the combination of several typehint for the same argument or return value.
Several typehints are specified at the same place as a single one. The different values are separated by a ampersand character &.
Intersection types are a PHP 8.1 new feature.
<?php
class Number {
private A&B $object;
}
?>
See also PHP RFC: Pure intersection types, Type declarations and How the New Intersection Types in PHP 8.1 Give You More Flexibility.
1.2.596.1. Connex PHP features¶
1.2.596.1.1. Specs¶
Short name |
Php/Php81IntersectionTypehint |
Rulesets |
|
Exakat since |
2.3.3 |
PHP Version |
With PHP 8.1 and more recent |
Severity |
Minor |
Time To Fix |
Quick (30 mins) |
Precision |
Very high |
Available in |