To modify the maximum upload size for a phpmyadmin file

Modify PHP.ini

1.file_uploads on whether to allow uploading of files via HTTP switch

2.upload_tmp_dir files are uploaded to the server where temporary files are stored, and if not specified, the system default Temp folder is used

3.upload_max_filesize 20m business, that is, allow file size upload

4.post_max_size 30m refers to the maximum value that can be received by a form post to PHP, including all values in the form.

upload A large volume of >8m files, only set the above four will certainly be able to pass. Unless your network really 100m/s upload high speed, otherwise you have to continue to set the following parameters

1.max_execution_time     maximum time value per php page (seconds), default 30 seconds
2.max_input_time         the     maximum time required for each PHP page to receive data, default 60 seconds
3.memory_limit         128m     max memory eaten per PHP page, default 8M

Sets the maximum size allowed for POST data. This setting also affects file uploads. To upload a large file, the value must be greater than upload_max_filesize.

If the memory limit is activated in the configuration script, Memory_limit also affects file uploads. Generally speaking, memory_limit should be bigger than post_max_size.

To modify the maximum upload size for a phpmyadmin file