apc_delete_file
(PECL apc >= 3.1.1)
apc_delete_file — Deletes files from the opcode cache
参数
-
keys -
The files to be deleted. Accepts a string, array of strings, or an APCIterator object.
返回值
成功时返回 TRUE， 或者在失败时返回 FALSE。
Or if keys is an array, then
an empty array is returned on success, or an array of failed files
is returned.
范例
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);
?>
以上例程的输出类似于：
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)
参见
- apc_clear_cache() - 清除APC缓存
- apc_delete() - 从用户缓存中删除某个变量
- apc_exists() - 检查APC中是否存在某个或者某些key
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