PHP Thumbnail::destruct方法代码示例

 function getThumb($text, $size = 70, $reflections = false)
 {
     preg_match("/\\<img.+?src=\"(.+?)\".+?\\/>/", $text, $matches);
     $paths = array();
     if (isset($matches[1])) {
         $image_path = $matches[1];
         //joomla 1.5 only
         $full_url = JURI::base();
         //remove any protocol/site info from the image path
         $parsed_url = parse_url($full_url);
         $paths[] = $full_url;
         if (isset($parsed_url['path']) && $parsed_url['path'] != "/") {
             $paths[] = $parsed_url['path'];
         }
         foreach ($paths as $path) {
             if (strpos($image_path, $path) !== false) {
                 $image_path = substr($image_path, strpos($image_path, $path) + strlen($path));
             }
         }
         // remove any / that begins the path
         if (substr($image_path, 0, 1) == '/') {
             $image_path = substr($image_path, 1);
         }
         //if after removing the uri, still has protocol then the image
         //is remote and we don't support thumbs for external images
         if (strpos($image_path, 'http://') !== false || strpos($image_path, 'https://') !== false) {
             return false;
         }
         // create a thumb filename
         $file_div = strrpos($image_path, '.');
         $thumb_ext = substr($image_path, $file_div);
         $thumb_prev = substr($image_path, 0, $file_div);
         $thumb_path = $thumb_prev . "_thumb" . $thumb_ext;
         // check to see if this file exists, if so we don't need to create it
         if (function_exists("gd_info") && !file_exists($thumb_path)) {
             // file doens't exist, so create it and save it
             include_once 'thumbnail.inc.php';
             $thumb = new Thumbnail($image_path);
             if ($thumb->error) {
                 if (MICRONEWS) {
                     echo "ROKMININEWS ERROR: " . $thumb->errmsg . ": " . $image_path;
                 }
                 return false;
             }
             $thumb->resize($size);
             if ($reflections) {
                 $thumb->createReflection(30, 30, 60, false);
             }
             if (!is_writable(dirname($thumb_path))) {
                 $thumb->destruct();
                 return false;
             }
             $thumb->save($thumb_path);
             $thumb->destruct();
         }
         return $thumb_path;
     } else {
         return false;
     }
 }

   /**
    * Save editted video details
    */
	function saveVideoInfo()
	{
		global $Itemid, $mainframe;
		$db = & JFactory::getDBO();
		$my = & JFactory::getUser();
		$c = hwd_vs_Config::get_instance();
		$app = & JFactory::getApplication();

		$row = new hwdvids_video($db);

		$uid = JRequest::getInt( 'owner', 0, 'post' );
		$rowid = JRequest::getInt( 'id', 0, 'post' );
		$referrer = JRequest::getVar( 'referrer', JURI::root( true ) . '/index.php?option=com_hwdvideoshare&Itemid='.$Itemid );

		// check component access settings and deny those without privileges
		if (!hwd_vs_access::allowAccess( $c->gtree_mdrt, $c->gtree_mdrt_child, hwd_vs_access::userGID( $my->id ))) {
			if ($my->id == $uid) {
				if ($my->id == "0") {
					$app->enqueueMessage(_HWDVIDS_ALERT_NOPERM);
					$app->redirect( $referrer );
				}
				if ($c->allowvidedit == "0") {
					$app->enqueueMessage(_HWDVIDS_ALERT_NOPERM);
					$app->redirect( $referrer );
				}
				// continue
			} else {
				$app->enqueueMessage(_HWDVIDS_ALERT_NOPERM);
				$app->redirect( $referrer );
			}
		}

		$row->load( $rowid );
		$old_category = $row->category_id;

		$file_name_org   = $_FILES['thumbnail_file']['name'];
		$file_ext        = substr($file_name_org, strrpos($file_name_org, '.') + 1);

		$thumbnail = '';
		if ($_FILES['thumbnail_file']['tmp_name'] !== "") {

			if ($row->video_type == "local" || $row->video_type == "swf" || $row->video_type == "mp4")
			{
				$videocode = $row->video_id;
				$thumbnail = $file_ext;
			}
			else
			{
				$videocode = "tp-".$row->id;
				$thumbnail = "tp-".$row->id.".".$file_ext;
			}

			$base_Dir = JPATH_SITE.DS.'hwdvideos'.DS.'thumbs'.DS;
			$upload_result = hwd_vs_tools::uploadFile("thumbnail_file", $videocode, $base_Dir, 2, "jpg,jpeg", 1);

			if ($upload_result[0] == "0")
			{
				$msg = $upload_result[1];
				$app->enqueueMessage($msg);
				$app->redirect( JURI::root( true ) . '/index.php?option=com_hwdvideoshare&Itemid='.$Itemid.'&task=editvideo&video_id='.$row->id );
			}
			else
			{
				require_once(JPATH_SITE.DS.'administrator'.DS.'components'.DS.'com_hwdvideoshare'.DS.'libraries'.DS.'thumbnail.inc.php');

				$thumb_path_s = JPATH_SITE.DS.'hwdvideos'.DS.'thumbs'.DS.$videocode.'.'.$file_ext;
				$thumb_path_l = JPATH_SITE.DS.'hwdvideos'.DS.'thumbs'.DS.'l_'.$videocode.'.'.$file_ext;

				$twidth_s = round($c->con_thumb_n);
				$theight_s = round($c->con_thumb_n*$c->tar_fb);
				$twidth_l = round($c->con_thumb_l);
				$theight_l = round($c->con_thumb_l*$c->tar_fb);

				list($width, $height, $type, $attr) = @getimagesize($thumb_path_s);
				$ratio = $width/$height;

				//echo $thumb_path_s."<br />".$ratio."<br />".$width."<br />".$height."<br />".$c->tar_fb."<br />".$twidth_s."<br />".$theight_s;

				if ($ratio > 1)
				{
					$resized_l = new Thumbnail($thumb_path_s);
					$resized_l->resize($twidth_l,$twidth_l);
					$resized_l->cropFromCenter($twidth_l, $theight_l);
					$resized_l->save($thumb_path_l);
					$resized_l->destruct();

					$resized_s = new Thumbnail($thumb_path_s);
					$resized_s->resize($twidth_s,$twidth_s);
					$resized_s->cropFromCenter($twidth_s, $theight_s);
					$resized_s->save($thumb_path_s);
					$resized_s->destruct();
				}
				else
				{
					$resized_l = new Thumbnail($thumb_path_s);
					$resized_l->resize($twidth_l,2000);
					$resized_l->cropFromCenter($twidth_l, $theight_l);
//.........这里部分代码省略.........

<?php

include dirname(__FILE__) . "/init.php";
require_once ISC_BASE_PATH . "/includes/classes/class.thumbnail.php";
$width = (int) $_GET['width'];
$height = (int) $_GET['height'];
$path = $_GET['path'];
$imagename = ISC_BASE_PATH . "/" . $path;
$thumb = new Thumbnail($imagename);
//$thumb->resizeToWidth(240);
$thumb->resize($width, $height);
$thumb->show();
$thumb->destruct();

	/**
	 * save categories
	 */
	function savecategories()
	{
		global $option;
		$db = & JFactory::getDBO();
		$app = & JFactory::getApplication();
		$c = hwd_vs_Config::get_instance();

		$access_lev_u = Jrequest::getVar( 'access_lev_u', '0' );
		$access_lev_v = Jrequest::getVar( 'access_lev_v', '0' );

		$row = new hwdvids_cats($db);

		if (isset($_FILES['thumbnail_file']['error'])) {

			$file_name_org   = $_FILES['thumbnail_file']['name'];
			$file_ext        = substr($file_name_org, strrpos($file_name_org, '.') + 1);

			$thumbnail_url = JURI::root( true ).'/hwdvideos/thumbs/category'.$_POST['id'].'.'.$file_ext;
			$base_Dir = JPATH_SITE.DS.'hwdvideos'.DS.'thumbs'.DS;
			$thumbnail_name = 'category'.$_POST['id'];

			$upload_result = hwd_vs_tools::uploadFile("thumbnail_file", $thumbnail_name, $base_Dir, 2, "jpg,jpeg", 1);

			if ($upload_result[0] == "0") {

				$msg = $upload_result[1];
				$app->enqueueMessage($msg);

			} else {

				include_once(JPATH_SITE.DS.'administrator'.DS.'components'.DS.'com_hwdvideoshare'.DS.'libraries'.DS.'thumbnail.inc.php');
				$thumb_path_s = JPATH_SITE.DS.'hwdvideos'.DS.'thumbs'.DS.$thumbnail_name.'.'.$file_ext;
				$twidth_s = round($c->con_thumb_n);
				$theight_s = round($c->con_thumb_n*$c->tar_fb);

				list($width, $height, $type, $attr) = @getimagesize($thumb_path_s);
				$ratio = $height/$width;

				if ($ratio < $c->tar_fb) {

					$resized_s = new Thumbnail($thumb_path_s);
					$resized_s->resize(1000, $theight_s);
					$resized_s->cropFromCenter($twidth_s, $theight_s);
					$resized_s->save($thumb_path_s);
					$resized_s->destruct();

				} else {

					$resized_s = new Thumbnail($thumb_path_s);
					$resized_s->resize($twidth_s,1000);
					$resized_s->cropFromCenter($twidth_s, $theight_s);
					$resized_s->save($thumb_path_s);
					$resized_s->destruct();

				}
			}

			// update db with new thumbnail
			$db->SetQuery("UPDATE #__hwdvidscategories SET thumbnail = '$thumbnail_url' WHERE id = ".intval($_POST['id']));
			$db->Query();
			if ( !$db->query() ) {
				echo "<script> alert('".$db->getErrorMsg()."'); window.history.go(-1); </script>\n";
				exit();
			}

			$msg = "Thumbnail was successfully uploaded";
			$app->enqueueMessage($msg);
			$app->redirect( 'index.php?option=com_hwdvideoshare&Itemid='.$Itemid.'&task=editcatA&hidemainmenu=1&cid='.$_POST['id'] );

		} else {

			if (intval($_POST['id']) !== 0 && (intval($_POST['id']) == intval($_POST['parent']))) {
				$app->enqueueMessage(_HWDVIDS_ALERT_PARENTNOTSELF);
				$app->redirect( JURI::root( true ) . '/administrator/index.php?option='.$option.'&task=categories' );
			}

			$_POST['category_name'] = Jrequest::getVar( 'category_name', 'no name supplied' );
			$_POST['category_description'] = Jrequest::getVar( 'category_description', 'no name supplied' );
			$_POST['access_lev_u'] = @implode(",", $access_lev_u);
			$_POST['access_lev_v'] = @implode(",", $access_lev_v);

		}

		// bind it to the table
		if (!$row -> bind($_POST)) {
			echo "<script> alert('"
				.$row -> getError()
				."'); window.history.go(-1); </script>\n";
			exit();
		}

		if(empty($row->category_name)) {
			$app->enqueueMessage(_HWDVIDS_NOTITLE);
			$app->redirect( JURI::root( true ) . '/administrator/index.php?option='.$option.'&task=categories' );
		}

		// store it in the db
//.........这里部分代码省略.........

	function getImages($text, $thumb_size=70) {

        $matches = array();

		preg_match("/\<img.+?src=\"(.+?)\".+?\/>/", $text, $matches);

		$images = new stdClass();
		$images->image = false;
		$images->thumb = false;

		$paths = array();

		if (isset($matches[1])) {

			$image_path = $matches[1];

			//joomla 1.5 only
			$full_url = JURI::base();

			//remove any protocol/site info from the image path
			$parsed_url = parse_url($full_url);

			$paths[] = $full_url;
			if (isset($parsed_url['path']) && $parsed_url['path'] != "/") $paths[] = $parsed_url['path'];


			foreach ($paths as $path) {
				if (strpos($image_path,$path) !== false) {
					$image_path = substr($image_path,strpos($image_path, $path)+strlen($path));
				}
			}

			// remove any / that begins the path
			if (substr($image_path, 0 , 1) == '/') $image_path = substr($image_path, 1);

			//if after removing the uri, still has protocol then the image
			//is remote and we don't support thumbs for external images
			if (strpos($image_path,'http://') !== false ||
				strpos($image_path,'https://') !== false) {
				return false;
			}

			$images->image = JURI::Root(True)."/".$image_path;

			// create a thumb filename
			$file_div = strrpos($image_path,'.');
			$thumb_ext = substr($image_path, $file_div);
			$thumb_prev = substr($image_path, 0, $file_div);
			$thumb_path = $thumb_prev . "_thumb" . $thumb_ext;

			// check to see if this file exists, if so we don't need to create it
			if (function_exists("gd_info")) {
				// file doens't exist, so create it and save it
				if (!class_exists("Thumbnail")) include_once('thumbnail.inc.php');

				if (file_exists($thumb_path)) {
				    $existing_thumb = new Thumbnail($thumb_path);
				 	$images->size = $existing_thumb->currentDimensions;
				    $current_size = $existing_thumb->getCurrentWidth();
				}

                if (!file_exists($thumb_path) || $current_size!=$thumb_size) {

				    $thumb = new Thumbnail($image_path);

    				if ($thumb->error) {
    					echo "ROKNEWSPAGER ERROR: " . $thumb->errmsg . ": " . $image_path;
    					return false;
    				}
    				$thumb->resize($thumb_size);
    				if (!is_writable(dirname($thumb_path))) {
    					$thumb->destruct();
    					return false;
    				}
					$images->size = $thumb->currentDimensions;
    				$thumb->save($thumb_path);
    				$thumb->destruct();
    			}
			}
			$images->thumb = $thumb_path;
		}
		return $images;
	}

//.........这里部分代码省略.........
		$favs = $db->loadResult();
		echo $db->getErrorMsg();
		if (empty($favs)) {$favs = 0;}

		$db->SetQuery( "SELECT count(*)"
							. "\nFROM #__hwdvidsflagged_videos"
							. "\nWHERE videoid = $cid"
							);
		$flagged = $db->loadResult();
		echo $db->getErrorMsg();
		if (empty($flagged)) {$flagged = 0;}

		$upld_thumbnail = JRequest::getInt( 'upld_thumbnail', 0, 'post' );
		if ($upld_thumbnail == "1") {

			$file_name_org   = $_FILES['thumbnail_file']['name'];
			$file_ext        = substr($file_name_org, strrpos($file_name_org, '.') + 1);

			if ($row->video_type == "local" || $row->video_type == "swf" || $row->video_type == "mp4")
			{
				$videocode = $row->video_id;
				$thumbnail = $file_ext;
			}
			else
			{
				$videocode = "tp-".$row->id;
				$thumbnail = "tp-".$row->id.".".$file_ext;
			}

			$base_Dir = JPATH_SITE.DS.'hwdvideos'.DS.'thumbs'.DS;
			$upload_result = hwd_vs_tools::uploadFile("thumbnail_file", $videocode, $base_Dir, 2, "jpg,jpeg", 1);

			if ($upload_result[0] == "0")
			{
				$msg = $upload_result[1];
				$app->enqueueMessage($msg);
				$app->redirect( 'index.php?option=com_hwdvideoshare&Itemid='.$Itemid.'&task=editvidsA&hidemainmenu=1&cid='.$row->id );
			}
			else
			{
				include_once(JPATH_SITE.DS.'administrator'.DS.'components'.DS.'com_hwdvideoshare'.DS.'libraries'.DS.'thumbnail.inc.php');

				$thumb_path_s = JPATH_SITE.DS.'hwdvideos'.DS.'thumbs'.DS.$videocode.'.'.$file_ext;
				$thumb_path_l = JPATH_SITE.DS.'hwdvideos'.DS.'thumbs'.DS.'l_'.$videocode.'.'.$file_ext;

				$twidth_s = round($c->con_thumb_n);
				$theight_s = round($c->con_thumb_n*$c->tar_fb);
				$twidth_l = round($c->con_thumb_l);
				$theight_l = round($c->con_thumb_l*$c->tar_fb);

				list($width, $height, $type, $attr) = @getimagesize($thumb_path_s);
				$ratio = $width/$height;

				//echo $thumb_path_s."<br />".$ratio."<br />".$width."<br />".$height."<br />".$c->tar_fb."<br />".$twidth_s."<br />".$theight_s;

				if ($ratio > 1)
				{
					$resized_l = new Thumbnail($thumb_path_s);
					$resized_l->resize($twidth_l,$twidth_l);
					$resized_l->cropFromCenter($twidth_l, $theight_l);
					$resized_l->save($thumb_path_l);
					$resized_l->destruct();

					$resized_s = new Thumbnail($thumb_path_s);
					$resized_s->resize($twidth_s,$twidth_s);
					$resized_s->cropFromCenter($twidth_s, $theight_s);
					$resized_s->save($thumb_path_s);
					$resized_s->destruct();
				}
				else
				{
					$resized_l = new Thumbnail($thumb_path_s);
					$resized_l->resize($twidth_l,2000);
					$resized_l->cropFromCenter($twidth_l, $theight_l);
					$resized_l->save($thumb_path_l);
					$resized_l->destruct();

					$resized_s = new Thumbnail($thumb_path_s);
					$resized_s->resize($twidth_s,1000);
					$resized_s->cropFromCenter($twidth_s, $theight_s);
					$resized_s->save($thumb_path_s);
					$resized_s->destruct();
				}
			}

			// update db with new thumbnail
			$db->SetQuery("UPDATE #__hwdvidsvideos SET thumbnail = '$thumbnail' WHERE id = $row->id");
			$db->Query();
			if ( !$db->query() ) {
				echo "<script> alert('".$db->getErrorMsg()."'); window.history.go(-1); </script>\n";
				exit();
			}

			$msg = "Thumbnail was successfully uploaded";
			$app->enqueueMessage($msg);
			$app->redirect( 'index.php?option=com_hwdvideoshare&Itemid='.$Itemid.'&task=editvidsA&hidemainmenu=1&cid='.$row->id );
		}

		hwdvids_HTML::editvideos($row, $cat, $usr, $favs, $flagged);
	}

 function scale($imagePath, $thumbnailPath, $dimensions)
 {
     $imgMaxWidth = is_numeric($this->image_size[0]) ? min($this->image_size[0], trim(intval($dimensions[0]))) : trim(intval($dimensions[0]));
     //        $imgMaxHeight = trim(intval($this->size));
     $thumb = new Thumbnail($imagePath);
     if ($thumb->error) {
         echo $imagePath . ":" . $thumb->errmsg . "<br />";
         return false;
     }
     //        $thumb->resize($imgMaxWidth,$imgMaxHeight);
     $thumb->resize($imgMaxWidth);
     $thumb->save($thumbnailPath, $this->quality);
     $thumb->destruct();
     if (file_exists($thumbnailPath)) {
         return true;
     }
     return false;
 }

 function showImage($filePath, $width, $height)
 {
     //echo $filePath;die;
     App::import('Vendor', 'Thumbnail', array('file' => 'thumbnail.inc.php'));
     /* ERROR Image */
     if (!file($filePath)) {
         $filePath = URL_SITE . '/img/noimage.png';
         $size = getimagesize($filePath);
         if (empty($width)) {
             $width = $size[0];
         }
     }
     /* End of error image */
     $thumb = new Thumbnail($filePath);
     $size = getimagesize($filePath);
     /* width and height setting and resize width and height with respect to image width and height  */
     if (!empty($width)) {
         if ($size[0] > $width) {
             $width = $width;
         } else {
             $width = $size[0];
         }
     }
     if (!empty($height)) {
         if ($size[1] > $height) {
             $height = $height;
         } else {
             $height = $size[0];
         }
     }
     //echo $width.'/'.$height;die;
     /* end of setting */
     //check to see if file exists
     //$thumb->resize($width,$height);
     echo $thumb->show();
     exit;
     //$thumb->crop(110,120,$width,$height);
     if (isset($filePath)) {
         $thumb->show();
         exit;
     } else {
         $thumb->destruct();
         exit;
     }
 }

 function uploadImages($listing_id, $path)
 {
     $imgMaxWidth = $this->Config->content_max_imgwidth;
     $fileKeys = $this->fileKeys;
     $images = array();
     // Load thumbnail library
     App::import('Vendor', 'thumbnail' . DS . 'thumbnail.inc');
     foreach ($fileKeys as $key) {
         $tmp_name = $_FILES['image']['tmp_name'][$key];
         $name = basename($_FILES['image']['name'][$key]);
         // Append datetime stamp to file name
         $nameArray = explode(".", $name);
         // Leave only valid characters
         $nameArray[count($nameArray) - 2] = preg_replace('/[^0-9a-z]+/i', '', $nameArray[count($nameArray) - 2]);
         $nameArray[count($nameArray) - 2] = preg_replace('/[^\\w\\d\\s]+/i', '', $nameArray[count($nameArray) - 2]);
         $nameArray[count($nameArray) - 2] = $nameArray[count($nameArray) - 2] . "_" . time();
         // Prepend contentid
         $name = $listing_id . "_" . implode(".", $nameArray);
         $uploadfile = $path . $name;
         if (move_uploaded_file($tmp_name, $uploadfile)) {
             $images[] = "jreviews/" . $name . "|||0||bottom||";
             chmod($uploadfile, 0644);
             // Begin image resizing
             if ($imgMaxWidth > 0) {
                 $thumb = new Thumbnail($uploadfile);
                 if ($thumb->getCurrentWidth() > $imgMaxWidth) {
                     $thumb->resize($imgMaxWidth, $thumb->getCurrentHeight());
                 }
                 $thumb->save($uploadfile);
                 $thumb->destruct();
             }
         }
     }
     $this->images = $images;
 }

    /**
     * Outputs frontpage HTML
     *
     * @param string $option  the joomla component name
     * @param array  $rows  array of video data
     * @param array  $rowsfeatured  array of featured video data
     * @param object $pageNav  page navigation object
     * @param int    $total  the total video count
     * @return       Nothing
     */
    function updateChannel()
	{
		global $Itemid, $mainframe;
		$db = & JFactory::getDBO();
		$my = & JFactory::getUser();
		$c = hwd_vs_Config::get_instance();

		$id = JRequest::getInt( 'id', 0 );
		$row = new hwdvids_channel($db);
		$row->load( $id );

		if ($row->user_id != $my->id)
		{
			$mainframe->enqueueMessage(_HWDVIDS_ALERT_NOPERM);
			$mainframe->redirect( JRoute::_("index.php?option=com_hwdvideoshare&Itemid=$Itemid&task=channels") );
		}

		$channel_description  = Jrequest::getVar( 'channel_description', _HWDVS_UNKNOWN );

		$_POST['channel_description'] = $channel_description;

		$file_name_org   = $_FILES['thumbnail_file']['name'];
		$file_ext        = substr($file_name_org, strrpos($file_name_org, '.') + 1);

		$thumbnail = '';
		if ($_FILES['thumbnail_file']['tmp_name'] !== "")
		{
			$videocode = "ch-".$row->id;

			$base_Dir = JPATH_SITE.DS.'hwdvideos'.DS.'thumbs'.DS;
			$upload_result = hwd_vs_tools::uploadFile("thumbnail_file", $videocode, $base_Dir, 2, "jpg,jpeg,png,gif", 1);

			if ($upload_result[0] == "0")
			{
				$msg = $upload_result[1];
				$mainframe->enqueueMessage($msg);
				$mainframe->redirect( JURI::root( true ) . '/index.php?option=com_hwdvideoshare&Itemid='.$Itemid.'&task=editvideo&video_id='.$row->id );
			}
			else
			{
				require_once(JPATH_SITE.DS.'administrator'.DS.'components'.DS.'com_hwdvideoshare'.DS.'libraries'.DS.'thumbnail.inc.php');

				$thumb_path = JPATH_SITE.DS.'hwdvideos'.DS.'thumbs'.DS.$videocode.'.'.$file_ext;

				$twidth_s = round($c->con_thumb_n);
				$theight_s = round($c->con_thumb_n*$c->tar_fb);

				list($width, $height, $type, $attr) = @getimagesize($thumb_path);
				$ratio = $width/$height;

				//echo $thumb_path."<br />".$ratio."<br />".$width."<br />".$height."<br />".$c->tar_fb."<br />".$twidth_s."<br />".$theight_s;

				if ($ratio > 1)
				{
					$resized = new Thumbnail($thumb_path);
					$resized->resize($twidth_s,$twidth_s);
					$resized->cropFromCenter($twidth_s, $theight_s);
					$resized->save($thumb_path);
					$resized->destruct();
				}
				else
				{
					$resized = new Thumbnail($thumb_path);
					$resized->resize($twidth_s,1000);
					$resized->cropFromCenter($twidth_s, $theight_s);
					$resized->save($thumb_path);
					$resized->destruct();
				}
			}
			$_POST['channel_thumbnail'] = $videocode.'.'.$file_ext;
		}
		else
		{
			//echo "No thumbnail uploaded";
		}

		// bind it to the table
		if (!$row -> bind($_POST)) {
			echo "<script> alert('"
				.$row -> getError()
				."'); window.history.go(-1); </script>\n";
			exit();
		}

		// store it in the db
		if (!$row -> store()) {
			echo "<script> alert('"
				.$row -> getError()
				."'); window.history.go(-1); </script>\n";
			exit();
//.........这里部分代码省略.........