/**
* @brief 开始执行上传
* @return array 包含上传成功信息的数组
* $file = array(
* name 如果上传成功，则返回上传后的文件名称，如果失败，则返回客户端名称
* size 上传附件大小
* fileSrc 上传文件完整路径
* dir 上传目录
* ininame 上传图片名
* flag -1:上传的文件超出服务器限制; -2:上传的文件超出浏览器限制; -3:上传的文件被部分上传; -4:没有找到上传的文件; -5:上传的文件丢失;
* -6:上传的临时文件没有正确写入; -7:扩展名不允许上传; -8:上传的文件超出了程序的限制; -9:上传的文件中有木马病毒 ; 1:上传成功;
* ext 上传附件扩展名
* );
*/
public function execute()
{
//总的文件上传信息
$info = array();
foreach ($_FILES as $field => $file) {
$fileInfo = array();
//不存在上传的文件名
if (!isset($_FILES[$field]['name']) || $_FILES[$field]['name'] == '') {
continue;
}
//上传控件为数组格式 file[]格式
if (is_array($_FILES[$field]['name'])) {
$keys = array_keys($_FILES[$field]['name']);
foreach ($keys as $key) {
$fileInfo[$key]['name'] = $_FILES[$field]['name'][$key];
//上传出现错误
if (isset($_FILES[$field]['error'][$key]) && $_FILES[$field]['error'][$key] != 0) {
$fileInfo[$key]['flag'] = 0 - $_FILES[$field]['error'][$key];
} else {
//获取扩展名
$fileext = File::getFileType($_FILES[$field]['tmp_name'][$key]);
if (is_array($fileext) || $fileext == null) {
$fileext = File::getFileSuffix($_FILES[$field]['name'][$key]);
}
//图片木马检测
if (in_array($fileext, $this->checkType) && !Safe::checkHex($_FILES[$field]['tmp_name'][$key])) {
$fileInfo[$key]['flag'] = -9;
} else {
/*开始上传文件*/
//(1)上传类型不符合
if (!in_array($fileext, $this->allowType)) {
$fileInfo[$key]['flag'] = -7;
} else {
if ($_FILES[$field]['size'][$key] > $this->maxsize) {
$fileInfo[$key]['flag'] = -8;
} else {
//修改图片状态值
$fileInfo[$key]['name'] = date('Ymdhis') . mt_rand(100, 999) . '.' . $fileext;
$fileInfo[$key]['dir'] = $this->dir;
$fileInfo[$key]['size'] = $_FILES[$field]['size'][$key];
$fileInfo[$key]['ininame'] = $_FILES[$field]['name'][$key];
$fileInfo[$key]['ext'] = $fileext;
$fileInfo[$key]['fileSrc'] = $fileInfo[$key]['dir'] . $fileInfo[$key]['name'];
$fileInfo[$key]['flag'] = 1;
if ($this->isForge == false) {
if (is_uploaded_file($_FILES[$field]['tmp_name'][$key])) {
File::mkdir($this->dir);
move_uploaded_file($_FILES[$field]['tmp_name'][$key], $this->dir . $fileInfo[$key]['name']);
}
} else {
File::xcopy($_FILES[$field]['tmp_name'][$key], $this->dir . $fileInfo[$key]['name']);
}
}
}
}
}
}
} else {
$fileInfo[0]['name'] = $_FILES[$field]['name'];
//上传出现错误
if (isset($_FILES[$field]['error']) && $_FILES[$field]['error'] != 0) {
$fileInfo[0]['flag'] = 0 - $_FILES[$field]['error'];
} else {
//获取扩展名
$fileext = File::getFileType($_FILES[$field]['tmp_name']);
if (is_array($fileext) || $fileext == null) {
$fileext = File::getFileSuffix($_FILES[$field]['name']);
}
//图片木马检测
if (in_array($fileext, $this->checkType) && !Safe::checkHex($_FILES[$field]['tmp_name'])) {
$fileInfo[0]['flag'] = -9;
} else {
/*开始上传文件*/
//(1)上传类型不符合
if (!in_array($fileext, $this->allowType)) {
$fileInfo[0]['flag'] = -7;
} else {
if ($_FILES[$field]['size'] > $this->maxsize) {
$fileInfo[0]['flag'] = -8;
} else {
//修改图片状态值
$fileInfo[0]['name'] = date('YmdHis') . mt_rand(100, 999) . '.' . $fileext;
$fileInfo[0]['dir'] = $this->dir;
$fileInfo[0]['size'] = $_FILES[$field]['size'];
$fileInfo[0]['ininame'] = $_FILES[$field]['name'];
$fileInfo[0]['ext'] = $fileext;
$fileInfo[0]['fileSrc'] = $fileInfo[0]['dir'] . $fileInfo[0]['name'];
$fileInfo[0]['flag'] = 1;
if ($this->isForge == false) {
if (is_uploaded_file($_FILES[$field]['tmp_name'])) {
File::mkdir($this->dir);
move_uploaded_file($_FILES[$field]['tmp_name'], $this->dir . $fileInfo[0]['name']);
}
} else {
File::xcopy($_FILES[$field]['tmp_name'], $this->dir . $fileInfo[0]['name']);
}
}
}
}
}
}
$info[$field] = $fileInfo;
}
return $info;
}
