ob_get_status

(PHP 4 >= 4.2.0, PHP 5, PHP 7)

ob_get_status — Get status of output buffers

Descrierea

ob_get_status ( bool $full_status = false ) : array

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.

Parametri

full_status: true to return all active output buffer levels. If false or not set, only the top level output buffer is returned.

Valorile întoarse

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	Value
level	Output nesting level
type	`PHP_OUTPUT_HANDLER_INTERNAL (0)` or `PHP_OUTPUT_HANDLER_USER (1)`
status	One of `PHP_OUTPUT_HANDLER_START` (0), `PHP_OUTPUT_HANDLER_CONT` (1) or `PHP_OUTPUT_HANDLER_END` (2)
name	Name of active output handler or ' default output handler' if none is set
del	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	Value
chunk_size	Chunk size as set by ob_start()
size	...
blocksize	...

A se vedea și

ob_get_level() - Return the nesting level of the output buffering mechanism
ob_list_handlers() - List all output handlers in use

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User Contributed Notes 1 note

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rmagalhaess at hotmail dot com ¶

7 years ago


The fields inside the array returned by ob_get_status() are:

Array
(
    [name] => default output handler
    [type] => 0
    [flags] => 112
    [level] => 1
    [chunk_size] => 0
    [buffer_size] => 16384
    [buffer_used] => 0
)

These values are filled just after the function ob_start()

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