img.php

来自「用于编辑heml界面的」· PHP 代码 · 共 56 行

<?php

if (($upfile_type=="image/gif") || ($upfile_type=="image/pjpeg") || ($upfile_type=="image/x-png")){
	switch ($upfile_type){
  	       case "image/gif":
   	$extention=".gif";
   	    break;
  		case "image/pjpeg":
   	$extention=".jpg";
   	    break;
  		case "image/x-png":
   	$extention=".png";
   	    break;
 	}

#构造文件名 Conformation Files name
$datetime = date("YmdHis");
$date = date("Y-m-d");
$upfile_name=substr($upfile_name,-4);

$img_directory="../../pic/$date";
	if (! file_exists($img_directory)){
		@mkdir($img_directory,0777);
	}

//$file_name = "$img_directory/$datetime.$upfile_name";
$file_path = "$img_directory/$datetime$extention";


#将文件存放到服务器 Copy the file to servers
	if (copy($upfile,$file_path)) {
 		if (!$old_img_name=="") {
 			$delfilename = "$img_directory/$old_img_name";
 			unlink($delfilename);
 			}
 			
echo "<a href=\"images.php?file_name=../../pic/$date/$datetime$extention\">上传成功!</a>";
echo "<META HTTP-EQUIV=REFRESH CONTENT=\"0;URL=images.php?file_name=../../pic/$date/$datetime$extention\">";
 			
 		}
		else {
 			echo "上传失败! \n";
 			echo "<a href=javascript:history.back(1)>点击这里返回</a>\n";
 			}
	}

	else{

		echo "不是有效的可显示的图片文件, \n";
		echo "<a href=javascript:history.back(1)>点击这里返回</a>\n";
}


//mysql_close();

?>