Untitled

function add_image ($id, $image_formats){	$p = $_GET['p'];		if(empty($id))	{		$id = $_GET['id'];	}		if ($_FILES['image']['name'])   {			   	$image_extension = strtolower(substr($_FILES['image']['name'],strrpos($_FILES['image']['name'],'.')+1));		if($image_extension=='jpg'||$image_extension=='jpeg')		{			$original_image = "../images/tmp/".$_FILES['image']['name'];						move_uploaded_file($_FILES['image']['tmp_name'], $original_image);			$vars = getimagesize($original_image);			$original_width = $vars[0];			$original_height = $vars[1];			mysql_query("INSERT INTO images (id) VALUES (null)");			$image_id = mysql_insert_id();			$image_name = $p."_".$image_id.".".$image_extension;						!empty($image_formats) ? $where = "WHERE name IN ('".str_replace ( ", ", "', '", $image_formats)."')" : $where = "";				$image_formats_sql = mysql_query("SELECT name, width, height FROM images_formats ".$where." ORDER BY id");			while($image_formats = mysql_fetch_array($image_formats_sql))			{				if (empty($image_formats['width'])||empty($image_formats['height']))				{					$new_width = $original_width;					$new_height = $original_height;				}				else				{					if ($original_width > $original_height) 					{						$new_width = $image_formats['width'];						$new_height = $original_height*($image_formats['width']/$original_width);					}					if ($original_width < $original_height) 					{						$new_width = $image_formats['width'];											$new_height = $original_height*($image_formats['width']/$original_width);					}					if ($original_width == $original_height) 					{						$new_width = $image_formats['width'];						$new_height = $image_formats['width'];					}				}				$new_image = imagecreatetruecolor($new_width, $new_height);				imagecopyresampled($new_image, imagecreatefromjpeg($original_image), 0, 0, 0, 0, $new_width, $new_height, $original_width, $original_height); 				if($image_formats['name']!="max")				{					$corner_radius = 5;					$angle = 0;					$corner = imagecreatefrompng('gfx/corner.png');					$corner_width = imagesx($corner);  					$corner_height = imagesy($corner);					$black = ImageColorAllocate($new_image,0,0,0);					// Top-left corner					$dest_x = 0;  					$dest_y = 0;  					imagecolortransparent($corner, $black); 					imagecopymerge($new_image, $corner, $dest_x, $dest_y, 0, 0, $corner_width, $corner_height, 100);					// Bottom-left corner					$dest_x = 0;  					$dest_y = $new_height - $corner_height; 					$rotated = imagerotate($corner, 90, 0);					imagecolortransparent($rotated, $black); 					imagecopymerge($new_image, $rotated, $dest_x, $dest_y, 0, 0, $corner_width, $corner_height, 100);					// Bottom-right corner					$dest_x = $new_width - $corner_width;  					$dest_y = $new_height - $corner_height;  					$rotated = imagerotate($corner, 180, 0);					imagecolortransparent($rotated, $black); 					imagecopymerge($new_image, $rotated, $dest_x, $dest_y, 0, 0, $corner_width, $corner_height, 100);  					// Top-right corner				   $dest_x = $new_width - $corner_width;  					$dest_y = 0;  					$rotated = imagerotate($corner, 270, 0);					imagecolortransparent($rotated, $black); 					imagecopymerge($new_image, $rotated, $dest_x, $dest_y, 0, 0, $corner_width, $corner_height, 100);							}				imagejpeg($new_image, "../images/".$image_formats[0]."/".$image_name);							}						mysql_query("UPDATE images SET filename = '".$image_name."', type = '".$p."', parent_id = '".$id."' WHERE id = '".$image_id."'");			unlink($original_image);		}		else		{			redirect('6');		}	}}