1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
<?php
/**
* The APCIterator class
*
* The APCIterator class makes it easier to iterate over large APC caches.
* This is helpful as it allows iterating over large caches in steps, while grabbing a defined number
* of entries per lock instance, so it frees the cache locks for other activities rather than hold up
* the entire cache to grab 100 (the default) entries. Also, using regular expression matching is more
* efficient as it's been moved to the C level.
*
* @link http://php.net/manual/en/class.apciterator.php
*/
class APCIterator implements Iterator
{
/**
* Constructs an APCIterator iterator object
* @link http://php.net/manual/en/apciterator.construct.php
* @param string $cache The cache type, which will be 'user' or 'file'.
* @param string|string[]|null $search A PCRE regular expression that matches against APC key names,
* either as a string for a single regular expression, or as an array of regular expressions.
* Or, optionally pass in NULL to skip the search.
* @param int $format The desired format, as configured with one ore more of the APC_ITER_* constants.
* @param int $chunk_size The chunk size. Must be a value greater than 0. The default value is 100.
* @param int $list The type to list. Either pass in APC_LIST_ACTIVE or APC_LIST_INACTIVE.
*/
public function __construct($cache, $search = null, $format = APC_ITER_ALL, $chunk_size = 100, $list = APC_LIST_ACTIVE){}
/**
* Rewinds back the iterator to the first element
* @link http://php.net/manual/en/apciterator.rewind.php
*/
public function rewind(){}
/**
* Checks if the current iterator position is valid
* @link http://php.net/manual/en/apciterator.valid.php
* @return bool Returns TRUE if the current iterator position is valid, otherwise FALSE.
*/
public function valid(){}
/**
* Gets the current item from the APCIterator stack
* @link http://php.net/manual/en/apciterator.current.php
* @return mixed Returns the current item on success, or FALSE if no more items or exist, or on failure.
*/
public function current(){}
/**
* Gets the current iterator key
* @link http://php.net/manual/en/apciterator.key.php
* @return string|int|bool Returns the key on success, or FALSE upon failure.
*/
public function key(){}
/**
* Moves the iterator pointer to the next element
* @link http://php.net/manual/en/apciterator.next.php
* @return bool Returns TRUE on success or FALSE on failure.
*/
public function next(){}
/**
* Gets the total number of cache hits
* @link http://php.net/manual/en/apciterator.gettotalhits.php
* @return int|bool The number of hits on success, or FALSE on failure.
*/
public function getTotalHits(){}
/**
* Gets the total cache size
* @link http://php.net/manual/en/apciterator.gettotalsize.php
* @return int|bool The total cache size.
*/
public function getTotalSize(){}
/**
* Get the total count
* @link http://php.net/manual/en/apciterator.gettotalcount.php
* @return int|bool The total count.
*/
public function getTotalCount(){}
}
|
