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<?php namespace AdammBalogh\KeyValueStore\Adapter\SharedMemoryAdapter; |
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class ShmProxy |
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{ |
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/** |
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* @param resource $shmIdentifier |
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* @param string $variableKey |
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* |
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* @return mixed |
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*/ |
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public function get($shmIdentifier, $variableKey) |
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{ |
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return shm_get_var($shmIdentifier, $this->keyToShmIntKey($variableKey)); |
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} |
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/** |
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* @param resource $shmIdentifier |
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* @param string $variableKey |
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* @param mixed $variable |
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* |
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* @return bool |
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*/ |
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public function put($shmIdentifier, $variableKey, $variable) |
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{ |
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return @shm_put_var($shmIdentifier, $this->keyToShmIntKey($variableKey), $variable); |
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} |
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/** |
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* @param resource$shmIdentifier |
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* @param string $variableKey |
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* |
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* @return bool |
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*/ |
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public function remove($shmIdentifier, $variableKey) |
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{ |
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return shm_remove_var($shmIdentifier, $this->keyToShmIntKey($variableKey)); |
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} |
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/** |
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* @param resource$shmIdentifier |
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* @param string $variableKey |
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* |
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* @return bool |
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*/ |
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public function has($shmIdentifier, $variableKey) |
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{ |
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return shm_has_var($shmIdentifier, $this->keyToShmIntKey($variableKey)); |
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} |
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/** |
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* @param resource $shmIdentifier |
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* |
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* @return bool |
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*/ |
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public function flush($shmIdentifier) |
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{ |
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return shm_remove($shmIdentifier); |
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} |
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/** |
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* @param string $key |
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* |
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* @return int |
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*/ |
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protected function keyToShmIntKey($key) |
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{ |
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return (int)sprintf("%u\n", crc32($key)); |
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} |
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} |
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adammbalogh /
key-value-store-shared-memory
