<"this->file_name ".'文件上传失败！<br/>';break;
}
self::__destruct();
}else{
smfiletypeflag = array_search(smfiletype,this->file_type_array);
//进行真实格式验证
if(smfiletypeflag != false){
file = fopen(this->file_tmp_name, "rb");
bin = fread(file, 10);
fclose(file);
strInfo = @unpack("c10chars", bin);
typeCode = intval(strInfo['chars1'].strInfo['chars2']);
smfiletypeflag = array_search(typeCode, this->file_type_real_array);
if(smfiletypeflag == false){ //判断是否是png图片
typeCode = intval(strInfo['chars2'].strInfo['chars3'].strInfo['chars4']);
smfiletypeflag = array_search(typeCode, this->file_type_real_array);
if(smfiletypeflag == false){ //判断是否是jpg图片
$typeCode = intval(strInfo['chars7'].strInfo['chars8'].strInfo['chars9'].strInfo['chars10']);
smfiletypeflag = array_search(typeCode, this->file_type_real_array);
}
}
}
if($smfiletypeflag == false){
$smfilemessage='<strong>文件类型不对，请核实！</strong>';
self::__destruct();
}else{
$resflag = $this->move_file($this->file_tmp_name,this->file_name);
if (resflag == 1){
$smfilemessage = '文件上传成功！';
self::totalsize +=intval($smfilesize);
self::__destruct();
}else{
$smfilemessage = '<strong>文件上传失败！</strong>';
self::__destruct();
}
}
}
$smfilesizeformat = $this->size_BKM(smfilesize);
echo '<tr>
<td align="left" >'.smfilename.'</td>
<td align="center" >'.smfiletype.'</td>
<td align="center" >'.smfilesizeformat.'</td>
<td align="center" >'.smfilemessage.'</td>
</tr>';
}
function move_file(mvfiletmp,mvfilename){ //移动文件
mvfilenamearr = explode('.',basename(mvfilename));
mvfilenamearr[0] = this->rand_string();
mvfilename = implode('.',mvfilenamearr);
if (is_uploaded_file(mvfiletmp)){
uploadfile = self::FILE_PATH."mvfilename";
result = move_uploaded_file(mvfiletmp,uploadfile);
return result;
}
}
function rand_string(){
string = md5(uniqid(rand().microtime()));
return string;
}
function size_BKM(size){ // B/KB/MB单位转换
if(size < 1024)
{
size_BKM = (string)size . " B";
}
elseif(size < (1024 * 1024))
{
size_BKM = number_format((double)(size / 1024), 1) . " KB";
}else
{
size_BKM = number_format((double)(size / (1024*1024)),1)." MB";
}
return size_BKM;
}
}
?>