Modify the PHP file size limit

Modify the PHP file size limit

This section describes how to modify the php file size limit. the default file upload size in php is 2 MB. here we will share the specific modification method. For more information, see. 1. in php, the longest execution time of this page is 30 seconds by default. that is to say, the script is stopped after 30 seconds. this leads to the failure to open the webpage. in this case, we can modify max_execution_time in php. the default value of max_execution_time in ini is 30 seconds. if you change to max_execution_time = 00, there is no limit. 2. modify post_max_size to set the maximum size allowed by POST data. This setting also affects file upload. The default post_max_size of php is 2 MB. if the size of POST data is larger than that of post_max_size $ _ POST and $ _ FILES superglobals, it will be blank. search for post_max_size. change to: post_max_size = 150 M. 3. after completing Step 2 modification, the maximum size of the uploaded file is still 8 MB. you need to modify the upload_max_filesize parameter to indicate the maximum size of the uploaded file. Find upload_max_filesize. the default value is 8 M, which is changed to upload_max_filesize = 100 M. In addition, post_max_size is better than upload_max_filesize.