How to modify upload file size limit in php

How to modify the upload file size limit in php: 1. Open the php.ini configuration file; 2. Find the upload_mac_filesize option and modify its value to "8M"; 3. Find the post_max_size option and modify its value as well It can be "8M".

Specific method:

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First find file_uploads = on, this option indicates whether to allow file upload via HTTP, the default is ON.

Then find upload_max_filesize = 2m, this option indicates the maximum allowed upload file size.

Modify as follows:

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Finally find post_max_size = 8m, the The option refers to the maximum value that can be received through POST to PHP through the form, including all values ​​in the form. The default is 8M.

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