PHP | ReflectionProperty __toString() Function

The ReflectionProperty::__toString() function is an inbuilt function in PHP which is used to return the string form of the specified property.

Syntax:

public string ReflectionProperty::__toString ( void ) : string

Parameters: This function does not accept any parameters.

Return Value: This function returns the string form of the specified property.

Below programs illustrate the ReflectionProperty::__toString() function in PHP:
Program 1:

<?php

// Initializing a user-defined class Company
class Company
{
    private $SizeOfGeeksforGeeks = 13;
    private $SizeOfGFG = 3;
}

// Using ReflectionProperty
$A = new ReflectionProperty('Company', 'SizeOfGeeksforGeeks');
$B = new ReflectionProperty('Company', 'SizeOfGFG');

// Calling the __toString() function
$C = $A->__toString();
$D = $B->__toString();

// Getting the string form of the specified property.
var_dump($C);
var_dump($D);
?>

Output:

string(52) "Property [ <default> private $SizeOfGeeksforGeeks ]
"
string(42) "Property [ <default> private $SizeOfGFG ]
"

Program 2:

<?php

// Initializing some user-defined classes
class Department1
{
    protected $SizeOfHR;
}
class Department2
{
    public $SizeOfCoding = 6;
}
class Department3
{
    static $SizeOfMarketing = 9;
}

// Using ReflectionProperty over above classes
$A = new ReflectionProperty('Department1', 'SizeOfHR');
$B = new ReflectionProperty('Department2', 'SizeOfCoding');
$C = new ReflectionProperty('Department3', 'SizeOfMarketing');

// Calling the __toString() function and
// getting the string form of the specified property.
var_dump($A->__toString());
var_dump($B->__toString());
var_dump($C->__toString());
?>

Output:

string(43) "Property [ <default> protected $SizeOfHR ]
"
string(44) "Property [ <default> public $SizeOfCoding ]
"
string(44) "Property [ public static $SizeOfMarketing ]
"

Reference: https://www.php.net/manual/en/reflectionproperty.tostring.php