'PDO extension', 'mandatory' => true, 'condition' => extension_loaded('pdo'), 'by' => 'All DB-related classes', ), array( 'name' => 'PDO SQLite extension', 'mandatory' => false, 'condition' => extension_loaded('pdo_sqlite'), 'by' => 'All DB-related classes', 'memo' => 'Required for SQLite database.', ), array( 'name' => 'PDO MySQL extension', 'mandatory' => false, 'condition' => extension_loaded('pdo_mysql'), 'by' => 'All DB-related classes', 'memo' => 'Required for MySQL database.', ), // Cache : array( 'name' => 'Memcache extension', 'mandatory' => false, 'condition' => extension_loaded('memcache') || extension_loaded('memcached'), 'by' => 'CMemCache', 'memo' => extension_loaded('memcached') ? 'To use memcached set CMemCache::useMemcached to true.' : '' ), array( 'name' => 'APC extension', 'mandatory' => false, 'condition' => extension_loaded('apc') || extension_loaded('apc'), 'by' => 'CApcCache', ), // Additional PHP extensions : array( 'name' => 'Mcrypt extension', 'mandatory' => false, 'condition' => extension_loaded('mcrypt'), 'by' => 'CSecurityManager', 'memo' => 'Required by encrypt and decrypt methods.' ), // PHP ini : 'phpSafeMode' => array( 'name' => 'PHP safe mode', 'mandatory' => false, 'condition' => $requirementsChecker->checkPhpIniOff("safe_mode"), 'by' => 'File uploading and console command execution', 'memo' => '"safe_mode" should be disabled at php.ini', ), 'phpExposePhp' => array( 'name' => 'Expose PHP', 'mandatory' => false, 'condition' => $requirementsChecker->checkPhpIniOff("expose_php"), 'by' => 'Security reasons', 'memo' => '"expose_php" should be disabled at php.ini', ), 'phpAllowUrlInclude' => array( 'name' => 'PHP allow url include', 'mandatory' => false, 'condition' => $requirementsChecker->checkPhpIniOff("allow_url_include"), 'by' => 'Security reasons', 'memo' => '"allow_url_include" should be disabled at php.ini', ), 'phpSmtp' => array( 'name' => 'PHP mail SMTP', 'mandatory' => false, 'condition' => strlen(ini_get('SMTP'))>0, 'by' => 'Email sending', 'memo' => 'PHP mail SMTP server required', ), ); $requirementsChecker->checkYii()->check($requirements)->render();