php man page for ob_get_status

OB_GET_STATUS(3)							 1							  OB_GET_STATUS(3)

ob_get_status - Get status of output buffers

SYNOPSIS
       array ob_get_status ([bool  $full_status = FALSE])

DESCRIPTION
       ob_get_status(3) returns status information on either the top level output buffer or all active output buffer levels if $full_status is set
       to TRUE.

PARAMETERS
	      o $full_status
		- TRUE to return all active output buffer levels. If FALSE or not set, only the top level output buffer is returned.

RETURN VALUES
	If called without the $full_status parameter or with $full_status = FALSE a simple array with the following elements is returned:

       Array
       (
	   [level] => 2
	   [type] => 0
	   [status] => 0
	   [name] => URL-Rewriter
	   [del] => 1
       )

       Simple ob_get_status(3) results
       Key:level
       Value:Output nesting level
       Key:type
       Value: PHP_OUTPUT_HANDLER_INTERNAL (0) or PHP_OUTPUT_HANDLER_USER (1)
       Key:status
       Value:One of PHP_OUTPUT_HANDLER_START (0), PHP_OUTPUT_HANDLER_CONT (1) or PHP_OUTPUT_HANDLER_END (2)
       Key:name
       Value:Name of active output handler or ' default output handler' if none is set
       Key:del
       Value:Erase-flag as set by ob_start(3)

	If called with $full_status = TRUE an array with one element for each active output buffer level is returned. The output level is used	as
       key of the top level array and each array element itself is another array holding status information on one active output level.

       Array
       (
	   [0] => Array
	       (
		   [chunk_size] => 0
		   [size] => 40960
		   [block_size] => 10240
		   [type] => 1
		   [status] => 0
		   [name] => default output handler
		   [del] => 1
	       )

	   [1] => Array
	       (
		   [chunk_size] => 0
		   [size] => 40960
		   [block_size] => 10240
		   [type] => 0
		   [buffer_size] => 0
		   [status] => 0
		   [name] => URL-Rewriter
		   [del] => 1
	       )

       )

	The full output contains these additional elements:

       Full ob_get_status(3) results
       Key:chunk_size
       Value:Chunk size as set by ob_start(3)
       Key:size
       Value:...
       Key:blocksize
       Value:...

SEE ALSO
       ob_get_level(3), ob_list_handlers(3).

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