wincache_ucache_inc - Increments the value associated with the key
Вернуться к: WinCache Функции
wincache_ucache_inc
(PECL wincache >= 1.1.0)
wincache_ucache_inc — Increments the value associated with the key
Описание
Increments the value associated with the key by 1 or as specified
by inc_by.
Список параметров
-
key -
The
keythat was used to store the variable in the cache.keyis case sensitive. -
inc_by -
The value by which the variable associated with the
keywill get incremented. If the argument is a floating point number it will be truncated to nearest integer. The variable associated with thekeyshould be of type long, otherwise the function fails and returnsFALSE. -
success -
Will be set to
TRUEon success andFALSEon failure.
Возвращаемые значения
Returns the incremented value on success and FALSE on failure.
Примеры
Пример #1 Using wincache_ucache_inc()
<?php
wincache_ucache_set('counter', 1);
var_dump(wincache_ucache_inc('counter', 2921, $success));
var_dump($success);
?>
Результат выполнения данного примера:
int(2922) bool(true)
Смотрите также
- wincache_ucache_dec() - Decrements the value associated with the key
- wincache_ucache_cas() - Compares the variable with old value and assigns new value to it
Вернуться к: WinCache Функции