As title says, I need to update php.ini to these values:

RUN echo "upload_max_filesize = 128M" >> /usr/local/etc/php/php.ini

RUN echo "post_max_size = 128M" >> /usr/local/etc/php/php.ini

RUN echo "max_execution_time = 300" >> /usr/local/etc/php/php.ini

RUN echo "max_input_time = 300" >> /usr/local/etc/php/php.ini

How can I do this? I am using wordpress image, I do not have any code on local machine