docker php xdebug

ARG INSTALL_XDEBUG=true //instal?
ARG XDEBUG_REMOTE_HOST=dockerhost // linux 172.17.0.1
ARG XDEBUG_VERSION=2.7.2 //version for php
RUN if [ ${INSTALL_XDEBUG} = true ]; then \
    pecl install xdebug-${XDEBUG_VERSION} && docker-php-ext-enable xdebug \
        && echo "xdebug.remote_port=9000" >> /usr/local/etc/php/conf.d/xdebug.ini \
        && echo "xdebug.remote_enable=1" >> /usr/local/etc/php/conf.d/xdebug.ini \
        && echo "xdebug.remote_autostart=1" >> /usr/local/etc/php/conf.d/xdebug.ini \
        && echo "xdebug.remote_connect_back=0" >> /usr/local/etc/php/conf.d/xdebug.ini \
        && echo "xdebug.max_nesting_level=500" >> /usr/local/etc/php/conf.d/xdebug.ini \
        && echo "xdebug.remote_host=${XDEBUG_REMOTE_HOST}" >> /usr/local/etc/php/conf.d/xdebug.ini \
;fi


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for phpstorm
PHP_IDE_CONFIG=serverName=docker
settings > php servers > add new: host - docker