<BR>/** <BR>* 图片上传方法 <BR>* $maxsize=500000 = 500k; <BR>* $updir="up/"; <BR>* $upfile=$_FILES["file_img"]; <BR>*/ <BR>public function Get_file_upload($upfile, $maxsize, $updir, $newname = 'date') { <BR>if ($newname == 'date') <BR>$newname = date("Ymdhs"); //使用日期做文件名 <BR>$name = $upfile["name"]; <BR>$type = $upfile["type"]; <BR>$size = $upfile["size"]; <BR>$tmp_name = $upfile["tmp_name"]; <BR>switch ($type) { <BR>case 'image/pjpeg' : <BR>case 'image/jpeg' : <BR>$extend = ".jpg"; <BR>break; <BR>case 'image/gif' : <BR>$extend = ".gif"; <BR>break; <BR>case 'image/png' : <BR>$extend = ".png"; <BR>break; <BR>} <BR>if (empty ($extend)) { <BR>echo '文件类型不正确,只能使用JPG GIF PNG 格式'; <BR>} <BR>if ($size > $maxsize) { <BR>$maxpr = $maxsize / 1000; <BR>echo "警告!上传图片大小不能超过"; <BR>} <BR>if (move_uploaded_file($tmp_name, $updi<mark style="color:transparent">本%文来源gaodaimacom搞#^代%!码网@</mark>搞代gaodaima码r . $newname . $extend)) { <BR>return $newname . $extend; <BR>} <BR>} <BR>