wincache_ucache_clear
(PECL wincache >= 1.1.0)
wincache_ucache_clear — Deletes entire content of the user cache
설명
bool wincache_ucache_clear
( void
)
Clears/deletes all the values stored in the user cache.
반환값
성공 시 TRUE를, 실패 시 FALSE를 반환합니다.
예제
Example #1 using wincache_ucache_clear()
<?php
wincache_ucache_set('green', 1);
wincache_ucache_set('red', 2);
wincache_ucache_set('orange', 4);
wincache_ucache_set('blue', 8);
wincache_ucache_set('cyan', 16);
$array1 = array('green', 'red', 'orange', 'blue', 'cyan');
var_dump(wincache_ucache_get($array1));
var_dump(wincache_ucache_clear());
var_dump(wincache_ucache_get($array1));
?>
위 예제의 출력:
array(5) { ["green"]=> int(1)
["red"]=> int(2)
["orange"]=> int(4)
["blue"]=> int(8)
["cyan"]=> int(16) }
bool(true)
bool(false)
참고
- wincache_ucache_set() - Adds a variable in user cache and overwrites a variable if it already exists in the cache
- wincache_ucache_add() - Adds a variable in user cache only if variable does not already exist in the cache
- wincache_ucache_delete() - Deletes variables from the user cache
- wincache_ucache_get() - Gets a variable stored in the user cache
- wincache_ucache_exists() - Checks if a variable exists in the user cache
- wincache_ucache_meminfo() - Retrieves information about user cache memory usage
- wincache_ucache_info() - Retrieves information about data stored in the user cache
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