php.ini中的更改没有效果

Question

I need to upload file more than 100M yii\web\UploadedFile. I am using linux Centos7.

I did:

1. check path to php.ini in phpinfo()
2. add in php.ini php_value upload_max_filesize 512M php_value post_max_size 512M
3. restart lampp and run phpnfo() to check, but nothing changed. Although php.ini changed.
4. restart my PC start lampp, but still no changes in phpnfo().

I have found some solution to add additional.ini.files, but in my phpinfo(): Scan this dir for additional .ini files (none).

I solve this by adding this in .htaccess:

php_value upload_max_filesize 512M

php_value post_max_size 512M

But problem still exist I can't influence on php.ini