Output Buffering handler (filter)

Name:	Output Buffering handler Support forum
Base name:	`obh`
Description:	Manage multiple handlers to filter the page output
Related top rated classes:	filter
Version:	`-`
Required PHP version:	`5.0`
License:	GNU General Public License (GPL)
All time users:	451 users
All time rank:	3783
Week users:	2 users
Week rank:	2944

	Author		Groups		Detailed description		Freshmeat project

	User ratings		Dependents		Applications		Files

Author

Name:	Jon Gjengset is available for providing paid consulting. Contact Jon Gjengset .
Published packages:	10 Browse this author's classes
Country:	Norway - PHP jobs in Norway
Home page:	`http://www.thesquareplanet.com/`
Age:	19
All time rank:	237
Week rank:	155

Innovation Award

January 2008
Number 4

PHP is able to capture the output of the scripts and pass it to user-defined callback functions for additional processing.

This allows PHP applications to filter the scripts output in some useful way like, cleaning up redundant data, compressing the output, etc..

However, if you want to apply more than one type of processing, you need to define multiple callback functions and add them with the PHP output buffering functions.

This class can simplify that process by letting applications define simple code lines that are called to process the PHP output without having to setup multiple callback functions.

Manuel Lemos

Groups

	PHP 5	Classes using PHP 5 specific features	View top rated classes
	Text processing	Manipulating and validating text data	View top rated classes

Detailed description

This class can be used to manage multiple filters that can filter the output of the current script.

It enables the script output buffering in such way that the output will be filtered by handler code managed by the class.

The class can add multiple handlers that will process the output one after another.

The handler code is treated as PHP code template that is executed to process the output and return the filtered output.

Freshmeat project

Project record:	`obh`
Popularity score:	5.39
Vitality score:	0.0

User ratings

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Packages that need this class

Class	Dependency	Why it is needed
Rounded DIV Corners	Required	Required class for inserting the needed JavaScript

Applications that use this class

No application links were specified for this class.

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Files

File	Role	Description
`OBH.class.php`	Class	Class file
`OBH.example.php`	Example	Example on how to use the OBH class

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Class: Output Buffering handler

Innovation Award