apcu_sma_info
(PECL apcu >= 4.0.0)
apcu_sma_info — Retrieves APCu Shared Memory Allocation information
説明
array apcu_sma_info
([ bool
$limited = false
] )Retrieves APCu Shared Memory Allocation information.
パラメータ
-
limited -
When set to
FALSE(default) apcu_sma_info() will return a detailed information about each segment.
返り値
Array of Shared Memory Allocation data; FALSE on failure.
例
例1 A apcu_sma_info() example
<?php
print_r(apcu_sma_info());
?>
上の例の出力は、 たとえば以下のようになります。
Array
(
[num_seg] => 1
[seg_size] => 31457280
[avail_mem] => 31448408
[block_lists] => Array
(
[0] => Array
(
[0] => Array
(
[size] => 31448408
[offset] => 8864
)
)
)
)
忘却曲線を使ってこの関数を確実に記憶に残す
