Memcache::increment()

Memcache::increment - Increment item's value

Syntax

int Memcache::increment (string $key, int $value)

Arguments

• key - Key of the item to increment.
• value - Increment the item by value.

Description

Memcache::increment() increments value of an item by the specified value. If item specified by key was not numeric and cannot be converted to a number, it will change its value to value. Memcache::increment() does notcreate an item if it doesn't already exist. Note: Do not use Memcache::increment() with items that have been stored compressed because subsequent calls to Memcache::get() will fail. Also you can use memcache_increment() function.

Version

PHP PECL memcache >= 0.2.0

Return value

Returns new items value on success or FALSE on failure.