ReflectionClass::hasProperty

(PHP 5 >= 5.1.2, PHP 7)

ReflectionClass::hasProperty — Checks if property is defined

Description

public ReflectionClass::hasProperty ( string $name ) : bool

Checks whether the specified property is defined.

Parameters

name

Name of the property being checked for.

Return Values

TRUE if it has the property, otherwise FALSE

Examples

Example #1 ReflectionClass::hasProperty() example

<?php
class Foo {
    public    $p1;
    protected $p2;
    private   $p3;

}

$obj = new ReflectionObject(new Foo());

var_dump($obj->hasProperty("p1"));
var_dump($obj->hasProperty("p2"));
var_dump($obj->hasProperty("p3"));
var_dump($obj->hasProperty("p4"));
?>

The above example will output something similar to:

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

See Also