PHP图片上传程序（完整版）-白红宇

PHP图片上传程序（完整版）

阅读量：7247 次

发布时间：2019-06-29

本文共 2275 字，大约阅读时间需要 7 分钟。

从PHP100上搜刮来的，功能很强大。几乎考虑到了每个细节，与大家分享！~~~


     
     ZwelL图片上传程序
     
        上传文件:  
        
      
      
  允许上传的文件类型为:
      
     
     已经成功上传
文件名:  ".$destination_folder.$fname."
";    echo " 宽度:".$image_size[0];    echo " 长度:".$image_size[1];    echo "
 大小:".$file["size"]." bytes";    if($watermark==1)    {        $iinfo=getimagesize($destination,$iinfo);        $nimage=imagecreatetruecolor($image_size[0],$image_size[1]);        $white=imagecolorallocate($nimage,255,255,255);        $black=imagecolorallocate($nimage,0,0,0);        $red=imagecolorallocate($nimage,255,0,0);        imagefill($nimage,0,0,$white);        switch ($iinfo[2])        {            case 1:            $simage =imagecreatefromgif($destination);            break;            case 2:            $simage =imagecreatefromjpeg($destination);            break;            case 3:            $simage =imagecreatefrompng($destination);            break;            case 6:            $simage =imagecreatefromwbmp($destination);            break;            default:            die("不支持的文件类型");            exit;        }        imagecopy($nimage,$simage,0,0,0,0,$image_size[0],$image_size[1]);        imagefilledrectangle($nimage,1,$image_size[1]-15,80,$image_size[1],$white);        switch($watertype)        {            case 1:   //加水印字符串            imagestring($nimage,2,3,$image_size[1]-15,$waterstring,$black);            break;            case 2:   //加水印图片            $simage1 =imagecreatefromgif("xplore.gif");            imagecopy($nimage,$simage1,0,0,0,0,85,15);            imagedestroy($simage1);            break;        }        switch ($iinfo[2])        {            case 1:            //imagegif($nimage, $destination);            imagejpeg($nimage, $destination);            break;            case 2:            imagejpeg($nimage, $destination);            break;            case 3:            imagepng($nimage, $destination);            break;            case 6:            imagewbmp($nimage, $destination);            //imagejpeg($nimage, $destination);            break;        }        //覆盖原上传文件        imagedestroy($nimage);        imagedestroy($simage);    }    if($imgpreview==1)    {    echo "
图片预览:
";    echo "";    }}?>