Increments the value associated with the key


(PECL wincache >= 1.1.0)

wincache_ucache_inc Increments the value associated with the key

Описание

mixed wincache_ucache_inc ( string $key [, int $inc_by = 1 [, bool &$success ]] )

Increments the value associated with the key by 1 or as specified by inc_by.

Список параметров

key

The key that was used to store the variable in the cache. key is case sensitive.

inc_by

The value by which the variable associated with the key will get incremented. If the argument is a floating point number it will be truncated to nearest integer. The variable associated with the key should be of type long, otherwise the function fails and returns FALSE.

success

Will be set to TRUE on success and FALSE on 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