public function init()
    {
        $device = '';
        $style = '';
        if (!isset($_SERVER['HTTP_USER_AGENT'])) {
            return;
        }
        if (stristr($_SERVER['HTTP_USER_AGENT'], 'ipad')) {
            $device = "ipad";
            $style = "touch";
        } else if (stristr($_SERVER['HTTP_USER_AGENT'], 'iphone') 
                || strstr($_SERVER['HTTP_USER_AGENT'], 'ipod')) {
            $device = "iphone";
            $style = "touch";
        } else if (stristr($_SERVER['HTTP_USER_AGENT'], 'blackberry')) {
            $device = "blackberry";
            $style = "touch";
        } else if (stristr($_SERVER['HTTP_USER_AGENT'], 'android')) {
            $device = "android";
            $style = "touch";
        }

        $this->_userAgent = $device;
        $this->_style = $style;
        if ($device != '' && $style == 'touch') {
            $this->_isTouch = true;
            $this->_device = 'mobile';
        } else {
            $this->_isTouch = false;
            $this->_device = 'desktop';
        }
    }
public function init()
    {
        $device = '';
        $style = '';
        if (!isset($_SERVER['HTTP_USER_AGENT'])) {
            return;
        }
        if (stristr($_SERVER['HTTP_USER_AGENT'], 'ipad')) {
            $device = "ipad";
            $style = "touch";
        } else if (stristr($_SERVER['HTTP_USER_AGENT'], 'iphone') 
                || strstr($_SERVER['HTTP_USER_AGENT'], 'ipod')) {
            $device = "iphone";
            $style = "touch";
        } else if (stristr($_SERVER['HTTP_USER_AGENT'], 'blackberry')) {
            $device = "blackberry";
            $style = "touch";
        } else if (stristr($_SERVER['HTTP_USER_AGENT'], 'android')) {
            $device = "android";
            $style = "touch";
        }

        $this->_userAgent = $device;
        $this->_style = $style;
        if ($device != '' && $style == 'touch') {
            $this->_isTouch = true;
            $this->_device = 'mobile';
        } else {
            $this->_isTouch = false;
            $this->_device = 'desktop';
        }
    }
public function init ( ) { $ device = '' ; $ style = '' ; if ( ! isset ( $ _SERVER [ 'HTTP_USER_AGENT' ] ) ) { return ; } if ( stristr ( $ _SERVER [ 'HTTP_USER_AGENT' ] , 'ipad' ) ) { $ device = "ipad" ; $ style = "touch" ; } else if ( stristr ( $ _SERVER [ 'HTTP_USER_AGENT' ] , 'iphone' ) || strstr ( $ _SERVER [ 'HTTP_USER_AGENT' ] , 'ipod' ) ) { $ device = "iphone" ; $ style = "touch" ; } else if ( stristr ( $ _SERVER [ 'HTTP_USER_AGENT' ] , 'blackberry' ) ) { $ device = "blackberry" ; $ style = "touch" ; } else if ( stristr ( $ _SERVER [ 'HTTP_USER_AGENT' ] , 'android' ) ) { $ device = "android" ; $ style = "touch" ; } $ this -> _userAgent = $ device ; $ this -> _style = $ style ; if ( $ device != '' && $ style == 'touch' ) { $ this -> _isTouch = true ; $ this -> _device = 'mobile' ; } else { $ this -> _isTouch = false ; $ this -> _device = 'desktop' ; } }
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