Php ob list handlers () function

Write your php code

(PHP 4 >= 4.3.0, PHP 5)

ob_list_handlers -- List all output handlers in use

Syntax

array ob_list_handlers ( void )

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

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();
?>

The above example will output:

Array
(
    [0] => default output handler
)
Array
(
    [0] => ob_gzhandler
)

Php ob list handlers Function syntax tag

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Php ob list handlers syntax tutorial

php tutorial guide and code design are for easy learning and programming. The code practice section provided at the top is for practising of this syntax. Use the code section up to practice your php programming online. Learning php is very easy, all you need is to use the examples on this site and practice them to perfect your skills.