PHP | ReflectionClass getMethods() Function
Last Updated :
06 Jan, 2023
The ReflectionClass::getMethods() function is an inbuilt function in PHP which is used to return an array of specified methods.
Syntax:
array ReflectionClass::getMethods( int $filter )
Parameters: This function accepts a single parameter filter which is used to remove some of the methods.
Return Value: This function returns an array of specified methods.
Below programs illustrate the ReflectionClass::getMethods() function in PHP:
Program 1:
php
<?php
class Departments {
public function CSE() { }
final protected function ECE() { }
private static function EE() { }
static function IT() { }
private function Mechanical() { }
}
$class = new ReflectionClass('Departments');
$methods = $class->getMethods();
var_dump($methods);
?>
|
Output
<?php
// Initialising a user-defined Class
class Departments {
public function CSE() { }
final protected function ECE() { }
private static function EE() { }
static function IT() { }
private function Mechanical() { }
}
// Using ReflectionClass() over the
// user-defined class Departments
$class = new ReflectionClass('Departments');
// Calling the getMethods() function
$methods = $class->getMethods();
// Getting an array of specified methods
var_dump($methods);
?>
Program 2:
php
<?php
class Departments {
public function CSE() { }
final protected function ECE() { }
private static function EE() { }
static function IT() { }
private function Mechanical() { }
}
$class = new ReflectionClass('Departments');
$methods = $class->getMethods(ReflectionMethod::IS_STATIC);
var_dump($methods);
?>
|
Output:
array(2) {
[0]=>
object(ReflectionMethod)#2 (2) {
["name"]=>
string(2) "EE"
["class"]=>
string(11) "Departments"
}
[1]=>
object(ReflectionMethod)#3 (2) {
["name"]=>
string(2) "IT"
["class"]=>
string(11) "Departments"
}
}
Reference: https://www.php.net/manual/en/reflectionclass.getmethods.php
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