14, February 2012

- PhP Manual

 
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- PhP Manual

Get status of output buffers
Output Control Functions
PHP Manual

ob_get_status

(PHP 4 >= 4.2.0, PHP 5)

ob_get_status — Get status of output buffers

Description

array ob_get_status ([ bool $full_status = FALSE ] )

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

Parameters

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() 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()

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

See Also

Output Control Functions
PHP Manual
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