WeberDev.com -> PHP Manual -> 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 )

ob_list_handlers

Description

Return Values

Examples

See Also