PHP ReflectionClass hasProperty() Function

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The ReflectionClass hasProperty() function is an inbuilt function in PHP that is used to check the specified property is present or not.

Syntax:

bool ReflectionClass hasProperty( string $name )

Parameters: This function accepts a single parameter $name which holds the name of the property that is being checked.
Return Value: This function returns true if the specified property is present, otherwise returns false.
Below programs illustrate the ReflectionClass hasProperty() function in PHP:

Program 1:

php

<?php
 
// Using ReflectionClass 
$ReflectionClass = new ReflectionClass('ReflectionClass');
 
// Initializing a property name
$a = 'name';
 
// Calling hasProperty() function over
// the property name
$Property = $ReflectionClass->hasProperty($a);
 
// Getting the value true or false
var_dump($Property);
?>

Output:

bool(true)

Program 2:

php

<?php
  
// Defining a user-defined class Company
class Company {
    Public Function zambiatek() {}
    Private Function GFG() {}
}
  
// Using ReflectionClass over the above 
// Company class
$Class = new ReflectionClass('Company');
  
// Calling hasProperty() function
$A = $Class->hasProperty($Class);
  
// Getting the value either true or false
var_dump($A);
?>