ReflectionClass
PHP Manual

ReflectionClass::hasMethod

(PHP 5 >= 5.1.0)

ReflectionClass::hasMethodChecks if method is defined

Description

public bool ReflectionClass::hasMethod ( string $name )

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

<?php
Class {
    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 bar
var_dump($rc->hasMethod('bar'));

// Method names are case insensitive
var_dump($rc->hasMethod('PUBLICfOO'));
?>

The above example will output:

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

See Also


ReflectionClass
PHP Manual

copyright  ©  November 18 2019 sean dreilinger url: https://durak.org/sean/pubs/software/php-7.0.0/reflectionclass.hasmethod.html