Docs For Class Callback

Class Callback

Description

Callback class

Create subclasses from this class to override the call() method to accept however many arguments by value/reference.

Example:


1        $callback =& new Callback('check');
2        if ($callback->exists()) {
3            $callback->call($arg);
4        }

See test_File.php file for examples.

Method Summary

void Callback (mixed $method, string $file)

mixed call ([mixed $arg = null])

bool exists ()

void get_method ()

void &get_object ()

void set_method (mixed $method)

void set_object (mixed &$object)

Methods

Constructor Callback (line 61)

Constructor

void Callback (mixed $method, string $file)

call (line 119)

Call

This method can be overidden in a subclass to handle as many arguments as necessary, also deal with references.

mixed call ([mixed $arg = null])

exists (line 102)

Method exists

bool exists ()

get_method (line 77)

Get method

void get_method ()

get_object (line 93)

Get object

void &get_object ()

set_method (line 69)

Set method

void set_method (mixed $method)

set_object (line 85)

Set object

void set_object (mixed &$object)

Documention generated on Wed, 16 Jul 2003 01:02:58 +0100 by phpDocumentor 1.2.0