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
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
Example #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 ) ) ) )