boot.sh now generates ENV entries for php-fpm.conf.

bin/compile

@@ -231,6 +231,11 @@ if [ -x "/app/local/bin/newrelic-license" ]; then
 	/app/local/bin/newrelic-license
 fi
 
+# Expose Heroku config vars to PHP-FPM processes
+for var in \`env | cut -f1 -d=\`; do
+	echo "env[\$var] = \\$\${var}" >> /app/vendor/php/etc/php-fpm.conf
+done
+
 touch /app/vendor/nginx/logs/access.log /app/vendor/nginx/logs/error.log /app/vendor/php/var/log/php-fpm.log /app/local/var/log/newrelic/newrelic-daemon.log /app/local/var/log/newrelic/php_agent.log
 mkdir -p client_body_temp fastcgi_temp proxy_temp scgi_temp uwsgi_temp
 (tail -f -n 0 /app/vendor/nginx/logs/*.log /app/vendor/php/var/log/*.log /app/local/var/log/newrelic/*.log &)

conf/php-fpm.conf

@@ -468,13 +468,6 @@ ping.response = pong
 env[TMP] = /tmp
 env[TMPDIR] = /tmp
 env[PATH] = $PATH
-;env[SENDGRID_PASSWORD] = $SENDGRID_PASSWORD
-;env[SENDGRID_USERNAME] = $SENDGRID_USERNAME
-env[HEROKU] = $HEROKU
-env[MYSQL_HOST] = $MYSQL_HOST
-env[MYSQL_DB] = $MYSQL_DB
-env[MYSQL_USER] = $MYSQL_USER
-env[MYSQL_PASS] = $MYSQL_PASS
 
 ; Additional php.ini defines, specific to this pool of workers. These settings
 ; overwrite the values previously defined in the php.ini. The directives are the