function Assert::assertIsCallable
Asserts that a variable is of type callable.
@psalm-assert callable $actual
Throws
1 call to Assert::assertIsCallable()
- Functions.php in vendor/
phpunit/ phpunit/ src/ Framework/ Assert/ Functions.php
File
-
vendor/
phpunit/ phpunit/ src/ Framework/ Assert.php, line 1242
Class
- Assert
- @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
Namespace
PHPUnit\FrameworkCode
public static final function assertIsCallable(mixed $actual, string $message = '') : void {
static::assertThat($actual, new IsType(IsType::TYPE_CALLABLE), $message);
}