Home >Backend Development >PHP Tutorial >thinkphp3.1 文件上传？
thinkphp3.1 文件上传？
- WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOriginal
- 2016-06-23 13:54:591174browse
有时候提交的时候不上传文件，但是他会提示未上传文件，怎么设置忽略。
回复讨论(解决方案)
判断上传的文件是否存在，存在才去执行上传文件，不存在，则反之。
if(isset($_FILES['picname'])){
$img = new img();
}
Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：php excel 导出乱码问题Next article：请问这个 crc 16 的java代码如何转换成php的