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<?php |
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namespace WPIDE\App\Services\Cache; |
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|
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use WPIDE\App\Services\Service; |
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|
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class Cache implements Service |
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{ |
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|
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protected $group; |
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|
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public function init(array $config = []) |
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{ |
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|
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$this->group = !empty($config['group']) ? $config['group'] : ''; |
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} |
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|
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public function set($key, $val, $expire = 0) { |
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|
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return wp_cache_set($key, $val, $this->group, $expire); |
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} |
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|
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public function get($key) { |
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|
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return wp_cache_get( $key, $this->group ); |
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} |
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public function delete($key) { |
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return wp_cache_delete( $key, $this->group ); |
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} |
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public function exists($key) { |
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return $this->get( $key ) !== false; |
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} |
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public function flush() { |
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return wp_cache_flush(); |
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} |
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public function result($key, callable $callback, $expiration = 0) { |
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$cached = $this->get($key); |
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|
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if($cached === false) { |
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$cached = $callback(); |
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$this->set($key, $cached, $expiration); |
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} |
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return $cached; |
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} |
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|
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} |
