51 lines
2.1 KiB
PHP
51 lines
2.1 KiB
PHP
<?php
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/* =================================================================================
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* License: GPL-2.0 license
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* Author: 众产® https://ciy.cn/code
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* Version: 0.6.10
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* =================================================================================*/
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namespace ciy;
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class upload {
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public static function Fileext($filename) {
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$name = str_replace('\\', '/', $filename);
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$pos = strrpos($name, '/');
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$name = (false === $pos) ? $name : substr($name, $pos + 1);
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$extfile = strtolower(pathinfo($name, PATHINFO_EXTENSION)); // jpg
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$name = substr($name, 0, -strlen($extfile) - 1); //name去掉扩展名
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return array($name, $extfile);
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}
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public static function SaveUploadFile($path, $file, $rep = false) {
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if (!$rep) {
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if (file_exists(PATH_WEB . 'ud/' . $path))
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ciy_ouputJSON(errjson('文件已存在'));
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}
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$tpath = dirname(PATH_WEB . 'ud/' . $path);
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dirmake($tpath);
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$tstr = file_get_contents($file['tmp_name']);
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if (strpos($tstr, '<?php') !== false)
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ciy_ouputJSON(errjson('文件内容不合法'));
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move_uploaded_file($file['tmp_name'], PATH_WEB . 'ud/' . $path);
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return array('url' => '/' . $path);
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}
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public static function UploadError($err) {
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$size = 0;
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if (isset($_SERVER['CONTENT_LENGTH']))
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$size = toint($_SERVER['CONTENT_LENGTH']);
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if ($err == 1)
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return '上传参数出错:文件大小超出服务器限制 ' . ($size > 0 ? round($size / 1024 / 1024, 2) . 'MB' : '');
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if ($err == 2)
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return '上传参数出错:文件大小超出表单限制 ' . ($size > 0 ? round($size / 1024 / 1024, 2) . 'MB' : '');
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if ($err == 3)
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return '上传参数出错:文件部分上传';
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if ($err == 4)
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return '上传参数出错:没有文件上传';
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if ($err == 6)
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return '上传参数出错:找不到临时文件夹';
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if ($err == 7)
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return '上传参数出错:文件写入失败';
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return '上传参数未知错误:' . $err;
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}
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}
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