win7任务栏缩略图 图片上传制作缩略图--类似手机相册

function uploadPic(){$back_code = array();$upTypes = array('image/jpg','image/jpeg','image/png','image/gif','image/bmp',);$temp = array(1=>'gif', 2=>'jpeg', 3=>'png');$max_file_size = 10000000; // 文件大小限制$upload_dir = "/var/www/html/dove.kmapp.cn/Upload/WeddingSpace/"; // 上传路径$date_dir = date("Y-m-d",time()); // 按日期分目录存储$update_time = date("Y-m-d H:i:s",time()); // 按日期分目录存储$conn = connect_to_db();// 判断文件类型和文件大小if(in_array($_FILES['file']['type'], $upTypes) && $_FILES['file']['size'] 0){$back_code['num'] = -2;$back_code['msg'] = $_FILES["file"]["error"] ;}else{// 获取手机照片的旋转角信息 1:0°，6：顺90°，8：逆90°，3:180°$exif_arr = exif_read_data($_FILES['file']['tmp_name'], 'IFD0');$Orientation = $exif_arr['Orientation'];if($Orientation == 1){$degrees = 0;}else if($Orientation == 6){$degrees = 270;}else if($Orientation == 8){$degrees = 90;}else if($Orientation == 3){$degrees = 180;}$photo_postfix = explode('/', $_FILES['file']['type'])[1];$randStrArr = getUrl();$photo_name = $randStrArr['randStr'] . $randStrArr['timeStr'] . '.' . $photo_postfix; // 文件名$thumb_name = 'thumb_' . $photo_name ;$photo_url = $date_dir . '/' . $photo_name;$thumb_url = $date_dir . '/' . 'thumb_' . $photo_name ;// 判断是否存在目录并创建if(!is_dir($upload_dir . $date_dir)){mkdir($upload_dir . $date_dir);}// 制作缩略图 *****$size_wh = getimagesize($_FILES['file']['tmp_name']);//{0: 1280, 1: 800, 2: 2, 3: "width="1280" height="800"", bits: 8, channels: 3, mime: "image/jpeg"}$thumb_width = 300;$thumb_height = 300;$size_width = $size_wh[0]; // 宽$size_height = $size_wh[1]; // 高$img_type = $size_wh[2]; // 文件类型 $create_name = 'imagecreatefrom'. $temp[$img_type]; $output_name = 'image' . $temp[$img_type]; // $cimg = imagecreatetruecolor($thumb, $thumb); $timg = imagecreatetruecolor(300,300); $source = $create_name($_FILES['file']['tmp_name']); $ratio_w=1.0 * $thumb_width / $size_width; $ratio_h=1.0 * $thumb_height / $size_height; $ratio=1.0; if( ($ratio_w 1 && $ratio_h > 1)){ $ratio = $ratio_w $thumb_width){ // $new_height = 0; // $new_width = // } // imagecopyresampled($cimg, $source, 0,0, 0,0, $thumb,$thumb, $size_width,$size_height); // imagecopyresampled($timg, $cimg, 0,0, 0,0, 120,120, $thumb,$thumb); // imagecopyresampled($timg, $source, 0,0, $tw,$th, 240,240, $size_width,$size_height); $rotate = imagerotate($timg, $degrees, 0); if($output_name($rotate , $upload_dir . $date_dir . '/' . $thumb_name , 100)){ // 上传文件if(move_uploaded_file($_FILES['file']['tmp_name'], $upload_dir . $date_dir . '/' . $photo_name)){$insert_sql = "INSERT INTO `wedding_space_photo` (openid,wedding_ID,big_photo,small_photo,update_time) VALUES ('$openid','$wedding_ID','$photo_url','$thumb_url','$update_time') ";mysql_query($insert_sql);$id = mysql_insert_id();$back_code['num'] = 0;$back_code['msg'] = "上传成功";$back_code['img_id'] = $id;$back_code['src'] = "http://dove.kmapp.cn/Upload/WeddingSpace/".$date_dir. '/' .$photo_name;$back_code['thumb_src'] = "http://dove.kmapp.cn/Upload/WeddingSpace/".$date_dir. '/' .$thumb_name;}else{$back_code['num'] = -4;$back_code['msg'] = "上传失败，请重试";} }else{$back_code['num'] = -5;$back_code['msg'] = "做略图制作失败，请重试";}}}else{$back_code['num'] = -3;$back_code['msg'] = "上传文件非法";}return $back_code;}登录后复制 以上就介绍了win7任务栏缩略图 图片上传制作缩略图--类似手机相册，包括了win7任务栏缩略图方面的内容，希望对PHP教程有兴趣的朋友有所帮助。