What to do if php upload cannot find the temporary folder

The solution to the problem that the temporary folder cannot be found when php uploads: first find the PHP configuration file "PHP.ini"; then modify the code to "upload_tmp_dir = "C:/Windows/Temp""; finally, according to different The operating system can add corresponding permissions to its files respectively.

Recommendation: "PHP Video Tutorial"

Solution to the problem that the temporary folder cannot be found when uploading PHP Method

I encountered such trouble recently. The error code returned when the temporary folder cannot be found is 6

Cause of error:

1. The configuration file does not set a temporary folder

2. The temporary folder does not exist or the upper-level folder does not have corresponding permissions

Processing method:

Find the PHP configuration file PHP. ini, find the following code

;upload_tmp_dir =

and change it to:

upload_tmp_dir = "C:/Windows/Temp"  //后面的文件夹路径根据您的系统来设置

If the permissions are insufficient, you can add corresponding permissions to the files according to the different operating systems

Other knowledge:

$_FILES['file']['error']

The value is 0, no error occurs, and the file is uploaded successfully.

The value is 1, and the uploaded file exceeds the limit of the upload_max_filesize option in PHP.ini.

The value is 2, and the size of the uploaded file exceeds the value specified by the MAX_FILE_SIZE option in the HTML form.

The value is 3, and only part of the file is uploaded.

The value is 4 and no files were uploaded.

The value is 6 and the temporary folder cannot be found. PHP4.3.10 and PHP5.0.3 were introduced.

The value is 7 and the file writing failed. PHP5.1.0 introduced.

If you see the error, it should be that the temporary folder does not have write permission or does not exist

The above is the detailed content of What to do if php upload cannot find the temporary folder. For more information, please follow other related articles on the PHP Chinese website!