IT. Expert System.

PHP

List all output handlers in use


ob_list_handlers

(PHP 4 >= 4.3.0, PHP 5)

ob_list_handlersList 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 ) 

See Also

  • ob_end_clean() - Clean (erase) the output buffer and turn off output buffering
  • ob_end_flush() - Flush (send) the output buffer and turn off output buffering
  • ob_get_flush() - Flush the output buffer, return it as a string and turn off output buffering
  • ob_start() - Turn on output buffering



Content

Android Reference

Java basics

Java Enterprise Edition (EE)

Java Standard Edition (SE)

SQL

HTML

PHP

CSS

Java Script

MYSQL

JQUERY

VBS

REGEX

C

C++

C#

Design patterns

RFC (standard status)

RFC (proposed standard status)

RFC (draft standard status)

RFC (informational status)

RFC (experimental status)

RFC (best current practice status)

RFC (historic status)

RFC (unknown status)

IT dictionary

License.
All information of this service is derived from the free sources and is provided solely in the form of quotations. This service provides information and interfaces solely for the familiarization (not ownership) and under the "as is" condition.
Copyright 2016 © ELTASK.COM. All rights reserved.
Site is optimized for mobile devices.
Downloads: 35 / 158748376. Delta: 0.03989 с