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PHP | ReflectionProperty isStatic() Function
  • Last Updated : 30 Dec, 2019

The ReflectionProperty::isStatic() function is an inbuilt function in PHP which is used to return TRUE if the specified property is static, otherwise returns FALSE.

Syntax:

bool ReflectionProperty::isStatic( void )

Parameters: This function does not accept any parameter.

Return Value: This function returns TRUE if the specified property is static, otherwise returns FALSE.

Below programs illustrates the ReflectionProperty::isStatic() function in PHP:



Program 1:




<?php
  
// Initializing a user-defined class Company
class Company
{
    protected $SizeOfGeeksforGeeks = 13;
    static $SizeOfGFG = 3;
}
  
// Using ReflectionProperty 
$A = new ReflectionProperty('Company', 'SizeOfGeeksforGeeks');
$B = new ReflectionProperty('Company', 'SizeOfGFG');
  
// Calling the isStatic() function
$C = $A->isStatic();
$D = $B->isStatic();
  
// Getting TRUE if the specified property
// is static, FALSE otherwise.
var_dump($C);
var_dump($D);
?>


Output:

bool(false)
bool(true)

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 isStatic() function and
// getting TRUE if the specified property
// is static, FALSE otherwise.
var_dump($A->isStatic());
var_dump($B->isStatic());
var_dump($C->isStatic());
?>


Output:

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

Reference: https://secure.php.net/manual/en/reflectionproperty.isstatic.php

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