PHP单文件、多个单文件、多文件上传函数的打包
PHP单文件、多个单文件、多文件上传函数的封装
//表单://s.php//要在选择上传文件时能一次选择多个文件,那么就加multiple="multiple" ,还有注意下name="myFile1"和name="myFile[]"的区别,单文件、多文件上传.<meta charset="utf-8"><title>无标题文档</title>
- 2楼ltx06昨天 20:53
- 『PHP单文件上传原理及上传函数的封装』和n『PHP单文件、多个单文件、多文件上传函数的封装』都是看慕课网视频整理出来的,加上了我个人的注释;在网上搜索了好多关于php文件上传的,但是还是自己整理时的最清晰
- 1楼ltx06昨天 20:44
- 对于为什么要检测是否为真实的图片,因为,用户可以通过建一个txt文件,然后修改其后缀为.jpg/png等,从而为一个图片文件,但是,这不是一个真实的图片~

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图片消失如何解决先是图片文件上传$file=$_FILES['userfile']; if(is_uploaded_file($file['tmp_name'])){$query=mysql_query("INSERT INTO gdb_banner(image_src ) VALUES ('images/{$file['name'

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