apc_delete_file
apc_delete_file
(PECL apc >= 3.1.1)
apc_delete_file - 从操作码缓存中删除文件
描述
mixed apc_delete_file ( mixed $keys )
从操作码缓存中删除给定的文件。
参数
keys
要删除的文件。接受字符串，字符串数组或APCIterator对象。
返回值
成功时返回TRUE或失败时返回FALSE。或者如果keys是数组，则成功时返回空数组，否则返回失败文件数组。
示例
Example #1 apc_delete_file() example
<?php
$filename = 'file.php';
if (apc_compile_file($filename)) {
if (apc_delete_file($filename)) {
echo "Successfully deleted file $filename from APC cache.", PHP_EOL;
}
}
if (apc_compile_file($filename)) {
if ($good = apc_delete_file(array($filename, 'donotexist.php'))) {
var_dump($good
}
}
$bad = apc_delete_file('donotexist.php'
var_dump($bad
?>
上面的例子会输出类似于：
Successfully deleted file file.php from APC cache.
[Mon May 24 09:30:33 2010] [apc-warning] Could not stat file donotexist.php, unable to delete from cache. in /tmp/test.php on line 13.
array(1) {
[0]=>
string(14) "donotexist.php"
}
[Mon May 24 09:30:33 2010] [apc-warning] Could not stat file donotexist.php, unable to delete from cache. in /tmp/test.php on line 18.
bool(false)
See Also
- apc_clear_cache() - 清除APC缓存
- apc_delete() - 从缓存中删除存储的变量
- apc_exists() - 检查APC密钥是否存在
← apc_define_constants
apc_delete →
