Web Development PHP Programming - Learn PHP
 Developer Newsletter

Developer Tutorials
ASP
CGI & Perl
CSS
Flash
HTML
Java
JavaScript
Linux
MySQL
PHP
Photoshop
Python
Wireless
XML


Developer Manuals
Learn HTML
Learn PHP
Learn CSS
Learn Pear
Free White Papers



Scripts Directory
ASP Scripts
ASP.NET Scripts
CGI & Perl Scripts
Flash Scripts
Java Scripts
JavaScript Scripts
PHP Scripts
Python Scripts
Remotely Hosted Scripts
Tools & Utilities Scripts
XML Scripts

Web Hosting Directory
ASP.NET Hosting
Budget Web Hosting
Dedicated Servers
Linux Web Hosting
Shared Hosting
Small Business Hosting
Windows Web Hosting

Developer Resources
Developer Tools
Developer News
Developer Content
Developer Book Reviews
Survey Software




ob_list_handlers

(PHP 4 >= 4.3.0, PHP 5)

ob_list_handlers -- List all output handlers in use

Description

array ob_list_handlers ( void )

Lists all output handlers in use.

Return Values

This will return an array with the output handlers in use (if any). If output_buffering is enabled or an anonymous function was used with ob_start(), ob_list_handlers() will return "default output handler".

Examples

Example 1. ob_list_handlers() example

<?php
//using output_buffering=On
print_r(ob_list_handlers());
ob_end_flush();

ob_start("ob_gzhandler");
print_r(ob_list_handlers());
ob_end_flush();

// anonymous functions
ob_start(create_function('$string', 'return $string;'));
print_r(ob_list_handlers());
ob_end_flush();
?>

The above example will output:

Array
(
    [0] => default output handler
)

Array
(
    [0] => ob_gzhandler
)

Array
(
    [0] => default output handler
)







About the NetVisits, Inc Network | Advertise
Developer Tutorials hosted by HostGator.
Copyright ©2007 NetVisits, Inc Network. All Rights Reserved. Privacy Policy.
Visit other NetVisits, Inc. sites: