PHP | ReflectionClass getStaticProperties() Function

The ReflectionClass::getStaticProperties() function is an inbuilt function in PHP which is used to return an array of the static properties. This function is not documented currently, but its argument list is available.

Syntax:

ReflectionClass::getStaticProperties(void) : array

Parameters: This function does not accept any parameters.

Return Value: This function returns an array of the static properties.

Below programs illustrate the ReflectionClass::getStaticProperties() function in PHP:
Program 1:

<?php

// Defining a class named as Departments
class Departments {
    public $Dept1 = 'CSE';
    private $Dept2 = 'ECE';
    public static $Dept3 = 'EE';
}

// Using ReflectionClass over the class Departments
$ReflectionClass = new ReflectionClass('Departments');

// Calling getStaticProperties() function
$A = $ReflectionClass->getStaticProperties();

// Getting an array of the static properties
var_dump($A);
?>

Output:

array(1) {
  ["Dept3"]=>
  string(2) "EE"
}

Program 2:

<?php

// Defining a class named as Departments
class GFG {
    static $name = "GeeksforGeeks";
    private static $addr = "Noida";
    protected static $email = 'abc@geeksforgeeks.org';
}

// Using ReflectionClass
$ReflectionClass = new ReflectionClass('GFG');

// Calling getStaticProperties() function
$Property = $ReflectionClass->getStaticProperties();

// Getting an array of the static properties
// if present
var_dump($Property);
?>

Output:

array(3) {
  ["name"]=>
  string(13) "GeeksforGeeks"
  ["addr"]=>
  string(5) "Noida"
  ["email"]=>
  string(21) "abc@geeksforgeeks.org"
}

Reference: https://www.php.net/manual/en/reflectionclass.getstaticproperties.php