ReflectionClass::hasMethod

(PHP 5 >= 5.1.2, PHP 7, PHP 8)

ReflectionClass::hasMethodChecks if method is defined

Description

public ReflectionClass::hasMethod(string $name): bool

Checks whether a specific method is defined in a class.

Parameters

name

Name of the method being checked for.

Return Values

true if it has the method, otherwise false

Examples

Example #1 ReflectionClass::hasMethod() example

<?phpClass C {    public function publicFoo() {        return true;    }    protected function protectedFoo() {        return true;    }    private function privateFoo() {        return true;    }    static function staticFoo() {        return true;    }}$rc = new ReflectionClass("C");var_dump($rc->hasMethod('publicFoo'));var_dump($rc->hasMethod('protectedFoo'));var_dump($rc->hasMethod('privateFoo'));var_dump($rc->hasMethod('staticFoo'));// C should not have method barvar_dump($rc->hasMethod('bar'));// Method names are case insensitivevar_dump($rc->hasMethod('PUBLICfOO'));?>

The above example will output:

bool(true)
bool(true)
bool(true)
bool(true)
bool(false)
bool(true)

See Also