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<?php
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/**
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* @file
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* Variable realm controller
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*/
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class VariableStoreRealmStore extends VariableRealmDefaultStore {
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/**
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* Initialize realm.
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*/
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public function variable_init() {
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if (!isset($this->variables)) {
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$this->variables = &variable_store($this->realm, $this->key);
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}
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}
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/**
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* Set single variable.
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*
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* @param $name
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* Variable name
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* @param $value
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* Variable value
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*/
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public function variable_set($name, $value) {
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// Since $variables is a reference we just need to set the store value.
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variable_store_set($this->realm, $this->key, $name, $value);
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}
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/**
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* Delete single variable.
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*
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* @param $name
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* Variable name
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*/
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public function variable_del($name) {
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// Since $variables is a reference we just need to delete the store value.
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variable_store_del($this->realm, $this->key, $name);
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}
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/**
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* Implements 'magic' _sleep method.
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*
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* If serialized, variables should not be saved, but rebuilt from store on wake up.
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*/
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public function __sleep(){
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return array('realm', 'key');
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}
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}
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