Why are there no errors in the php file?

Question

PHP

That's where php.ini is located in phpinfo()

that's what the /etc/php/7.0/apache2/php.ini file outputs

file saved, server rebooted, what's wrong?
.htacces has not been created yet.
As far as I understand, only display_error and error_reporting are mainly responsible for errors?
and here is what phpinfo() outputs,

as you can see, the settings from php.ini are not saved, the question is why?

Answer 1

Thanks to everyone who participated, I found my jamb, in the zsh terminal I registered an alias that reloads apache2, only it started the server instead of rebooting, because of this and the error. A note for the future for me.