To correct PHP upload file size limit

To modify the PHP upload file size limit
To modify the PHP upload file size limit

First step: Modify the Post file size limit in PHP
1. Editing php.ini
Post_max_size = 8M to Post_max_size = 20M
Upload_max_filesize = 2M to upload_max_filesize = 20M
Memory_limit = 16M (default is 8M) because uploading large files is time consuming, so
Max_execution_time set to 800

Step two: File Upload size control in Apache environment
Modify the httpd.conf in the APAHCE directory
Add the following:
Limitrequestbody 20000000 restarting Apache

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