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<?php |
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namespace DetectOpCodeCache; |
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/** |
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* PHP Opcode-Cache detection |
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* |
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* @author Alexander Over <[email protected]> |
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*/ |
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final class DetectOpCodeCache |
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{ |
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final public static function checkAll() |
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{ |
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return (self::hasXcache() || |
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self::hasWincache() || |
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self::hasApc() || |
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self::hasEaccelerator() || |
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self::hasIoncube() || |
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self::hasZend() || |
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self::hasNusphere() || |
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self::hasOpCode() |
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); |
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} |
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/** |
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* check if we have Xcache |
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* |
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* @link http://xcache.lighttpd.net |
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* @return bool |
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*/ |
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public static function hasXcache() |
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{ |
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return function_exists('xcache_isset'); |
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} |
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/** |
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* check if we have Wincache |
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* |
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* @link http://www.iis.net/expand/WinCacheForPHP |
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* @return bool |
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*/ |
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public static function hasWincache() |
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{ |
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return function_exists('wincache_fcache_fileinfo'); |
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} |
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/** |
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* check if we have Alternative PHP Cache |
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* |
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* @link http://pecl.php.net/package/apc |
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* @return bool |
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*/ |
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public static function hasApc() |
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{ |
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return function_exists('apc_add'); |
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} |
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/** |
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* check if we have eAccelerator |
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* |
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* @link http://eaccelerator.net |
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* @return bool |
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*/ |
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public static function hasEaccelerator() |
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{ |
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// !empty doesn't work, because no variable |
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return (bool)strlen(ini_get('eaccelerator.enable')); |
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} |
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/** |
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* check if we have ionCube Loader |
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* |
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* @link http://www.php-accelerator.co.uk |
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* @return bool |
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*/ |
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public static function hasIoncube() |
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{ |
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return (bool)strlen(ini_get('phpa')); |
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} |
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/** |
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* check if we have Zend Optimizer+ |
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* |
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* @link http://www.zend.com/products/server |
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* @return bool |
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*/ |
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public static function hasZend() |
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{ |
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return (bool)strlen(ini_get('zend_optimizer.enable_loader')); |
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} |
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/** |
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* check if we have nuSphere phpExpress |
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* |
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* @link http://www.nusphere.com/products/phpexpress.htm |
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* @return bool |
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*/ |
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public static function hasNusphere() |
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{ |
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return function_exists('phpexpress'); |
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} |
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/** |
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* check if we have php 5.5.5+ opcode cache |
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* |
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* @link http://php.net/manual/de/book.opcache.php |
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* @return bool |
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*/ |
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public static function hasOpCode() |
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{ |
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return (bool)strlen(ini_get('opcache.enable')); |
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} |
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} |
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CyberLine /
DetectOpCodeCache
