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If you are new to PHP or just need to refresh your skills, this is the place to start. This series of tutorials will give you the basic knowledge you will need to create a simple PHP website.

PHP is a reflective programming language originally designed for producing dynamic web pages.[1] PHP is used mainly in server-side scripting, but can be used from a command line interface or in standalone graphical applications. Textual User Interfaces can also be created using ncurses.

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get_parent_class

(PHP 4, PHP 5)

get_parent_class -- Retrieves the parent class name for object or class

Description

string get_parent_class ( [mixed object] )

Retrieves the parent class name for object or class.

Parameters

object

The tested object or class name

Return Values

Returns the name of the parent class of the class of which object is an instance or the name.

If called without parameter outside object, this function returns FALSE.

ChangeLog

VersionDescription
Before 5.1.0 If called without parameter outside object, this function would have returned NULL with a warning.
Since 5.0.0 The object parameter is optional if called from the object's method.
Since 4.0.5 If object is a string, returns the name of the parent class of the class with that name.

Examples

Example 1. Using get_parent_class()

<?php

class dad {
    function dad()
    {
    // implements some logic
    }
}

class child extends dad {
    function child()
    {
        echo "I'm " , get_parent_class($this) , "'s son\n";
    }
}

class child2 extends dad {
    function child2()
    {
        echo "I'm " , get_parent_class('child2') , "'s son too\n";
    }
}

$foo = new child();
$bar = new child2();

?>

The above example will output:

I'm dad's son
I'm dad's son too

See Also

get_class()
is_subclass_of()

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PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML. If you are new to PHP and want to get some idea of how it works, try the introductory tutorial. After that, check out the online manual, and the example archive sites and some of the other resources available in the links section.