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# apc_sma_info

(PECL)

apc_sma_info -- Retrieves APC's Shared Memory Allocation information

## 说明

array apc_sma_info ( void )

## 返回值

Array of Shared Memory Allocation data; `FALSE` on failure.

## 范例

例子 1. A apc_sma_info() example

`<?php print_r(apc_sma_info()); ?>`

上例的输出类似于：

    Array
    (
        [num_seg] => 1
        [seg_size] => 31457280
        [avail_mem] => 31448408
        [block_lists] => Array
            (
                [0] => Array
                    (
                        [0] => Array
                            (
                                [size] => 31448408
                                [offset] => 8864
                            )

                    )

            )

    )

## 参见

APC configuration directives

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