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Memcache::decrement
Decrement item's value
()
Memcache::decrement() decrements value of the item by value. Similarly to Memcache::increment(), current value of the item is being converted to numerical and after that value is substracted.
Note:
New item's value will not be less than zero.
Note:
Do not use Memcache::decrement() with item, which was stored compressed, because consequent call to Memcache::get() will fail. Memcache::decrement() does not create an item if it didn't exist. Also you can use memcache_decrement() function. Parameters
ExamplesExample 1311. Memcache::decrement() example<?php
See Also
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Change LanguageMemcache::add Memcache::addServer Memcache::close Memcache::connect memcache_debug Memcache::decrement Memcache::delete Memcache::flush Memcache::get Memcache::getExtendedStats Memcache::getServerStatus Memcache::getStats Memcache::getVersion Memcache::increment Memcache::pconnect Memcache::replace Memcache::set Memcache::setCompressThreshold Memcache::setServerParams |