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PHP Manual :: ReflectionClass::hasMethod



ReflectionClass::hasConstant || ReflectionClass::hasProperty || ReflectionClass || PHP Manual

(PHP 5 >= 5.1.0, PHP 7)

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::hasConstant || ReflectionClass::hasProperty || ReflectionClass || PHP Manual
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