1.2.1254. Undefined Enumcase

The enumeration case does not exists. It may be a class constant, defined in the same enumeration.

<?php

enum theEnum {
    case A; // an enum case

    // a constant
    const C = 1;
}

function foo(theEnum $a) {}

foo(theEnum::A);
foo(theEnum::C);

?>

1.2.1254.1. Related PHP errors

• Undefined constant

1.2.1254.2. Connex PHP features

• enum

• enum-case

1.2.1254.2.1. Specs

Short name	Enums/UndefinedEnumcase
Rulesets	All, Analyze, Changed Behavior, Class Review
Exakat since	2.3.6
PHP Version	With PHP 8.1 and more recent
Severity	Minor
Time To Fix	Quick (30 mins)
Precision	High
Related rule	Unused Enumeration Case
Available in	Entreprise Edition, Exakat Cloud