php简单上传类 |upload.class.php
使用方法:$file = new upload;$file-uploadFile(face, rand()./); 第二个参数是用来灵活定义存放目录的(比如可以给每一个用户按照用户UID来存放),当然可默认为空(存放地址就按照配置方法中的
使用方法:
$file = new upload;
$file->uploadFile('face', rand().'/');
第二个参数是用来灵活定义存放目录的(比如可以给每一个用户按照用户UID来存放),当然可默认为空(存放地址就按照配置方法中的地址)
$file = new upload;
$file->uploadFile('face', rand().'/');
第二个参数是用来灵活定义存放目录的(比如可以给每一个用户按照用户UID来存放),当然可默认为空(存放地址就按照配置方法中的地址)
<?php header('Content-Type:text/html; charset=utf-8'); class upload{ private function conf($key){ $conf = array( 'size' => 2000000, 'type' => 'jpg|jpeg|gif|png', 'path' => './images/face/', 'rename' => uniqid().gmdate('YmdHis') ); return $conf[$key]; } private function filext($name){ return strrchr($name, '.'); } private function direname($rename){ $dirname = dirname($rename); if(is_dir($dirname)){ return $rename; }else{ @mkdir($dirname, 0755, true); return $rename; } } public function uploadFile($fileName, $userDiyPath = ''){ $tmp = $_FILES[$fileName]; if(is_uploaded_file($tmp['tmp_name'])){ if(preg_match('/'.$this->conf('type').'/i', $tmp['type'])){ if($tmp['size'] < $this->conf('size')){ if($tmp['error'] == 0){ $rename = $this->direname($this->conf('path').$userDiyPath.$this->conf('rename').$this->filext($tmp['name'])); if(@move_uploaded_file($tmp['tmp_name'], $rename)){ return $rename; }else{ js::reload('文件上传出现错误!'); } }else{ js::reload('文件上传出现错误!'); } }else{ js::reload('文件上传大小错误!'); } }else{ js::reload('文件上传类型错误!'); } }else{ js::reload('文件上传方式错误!'); } } } class js{ public static function reload($msg){ exit($msg); } } $file = new upload; $file->uploadFile('face', rand().'/');
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