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- 函数参考
- 影响 PHP 行为的扩展
- APCu
- APCu 函数
apcu_sma_info
(PECL apcu >= 4.0.0)
apcu_sma_info — Retrieves APCu Shared Memory Allocation information
说明
apcu_sma_info(bool$limited = false): array|false
Retrieves APCu Shared Memory Allocation information.
参数
-
limited -
When set to
false(default) apcu_sma_info() will return a detailed information about each segment.
返回值
Array of Shared Memory Allocation data; false on failure.
范例
示例 #1 A apcu_sma_info() example
<?php
print_r(apcu_sma_info());
?>
以上例程的输出类似于：
Array
(
[num_seg] => 1
[seg_size] => 31457280
[avail_mem] => 31448408
[block_lists] => Array
(
[0] => Array
(
[0] => Array
(
[size] => 31448408
[offset] => 8864
)
)
)
)
参见
- APCu configuration directives
User Contributed Notes
There are no user contributed notes for this page.官方地址：https://www.php.net/manual/en/function.apcu-sma-info.php