diff --git a/scripts/_common.sh b/scripts/_common.sh
index d6b0ab2..1e86d02 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -19,52 +19,6 @@ ynh_delete_file_checksum () {
 	ynh_app_setting_delete $app $checksum_setting_name
 }
 
-# Create a dedicated php-fpm config
-#
-# usage: ynh_add_fpm_config
-
-# ynh_add_fpm7.2_config () {
-# 	# Configure PHP-FPM 7.1 by default
-# 	ynh_secure_remove "/etc/php/7.1/fpm/pool.d/$app.conf"   2>&1
-# 	ynh_secure_remove "/etc/php/7.1/fpm/conf.d/20-$app.ini" 2>&1
-# 	local fpm_config_dir="/etc/php/7.2/fpm"
-# 	local fpm_service="php7.2-fpm"
-# 	ynh_app_setting_set $app fpm_config_dir "$fpm_config_dir"
-# 	ynh_app_setting_set $app fpm_service "$fpm_service"
-# 	finalphpconf="$fpm_config_dir/pool.d/$app.conf"
-# 	ynh_backup_if_checksum_is_different "$finalphpconf"
-# 	sudo cp ../conf/php-fpm.conf "$finalphpconf"
-# 	ynh_replace_string "__NAMETOCHANGE__" "$app" "$finalphpconf"
-# 	ynh_replace_string "__FINALPATH__" "$final_path" "$finalphpconf"
-# 	ynh_replace_string "__USER__" "$app" "$finalphpconf"
-# 	sudo chown root: "$finalphpconf"
-# 	ynh_store_file_checksum "$finalphpconf"
-
-# 	if [ -e "../conf/php-fpm.ini" ]
-# 	then
-# 		finalphpini="$fpm_config_dir/conf.d/20-$app.ini"
-# 		ynh_backup_if_checksum_is_different "$finalphpini"
-# 		sudo cp ../conf/php-fpm.ini "$finalphpini"
-# 		sudo chown root: "$finalphpini"
-# 		ynh_store_file_checksum "$finalphpini"
-# 	fi
-# 	sudo systemctl reload $fpm_service
-# }
-
-# Remove the dedicated php-fpm config
-#
-# usage: ynh_remove_fpm7.1_config
-
-# ynh_remove_fpm7.2_config () {
-# 	local fpm_config_dir=$(ynh_app_setting_get $app fpm_config_dir)
-# 	local fpm_service=$(ynh_app_setting_get $app fpm_service)
-# 	ynh_secure_remove "$fpm_config_dir/pool.d/$app.conf"
-# 	ynh_secure_remove "$fpm_config_dir/conf.d/20-$app.ini" 2>&1
-# 	sudo systemctl reload $fpm_service
-# }
-
-
-
 # Execute a command as another user
 # usage: exec_as USER COMMAND [ARG ...]
 exec_as() {
@@ -115,27 +69,3 @@ init_composer() {
 sudo_path () {
 	sudo env "PATH=$PATH" $@
 }
-
-#
-# PHP7 helpers
-#
-
-# ynh_install_php7 () {
-
-#   ynh_package_update
-#   ynh_package_install apt-transport-https --no-install-recommends
-
-#   wget -q -O /etc/apt/trusted.gpg.d/php.gpg https://packages.sury.org/php/apt.gpg
-#   echo "deb https://packages.sury.org/php/ $(lsb_release -sc) main" | sudo tee /etc/apt/sources.list.d/php7.list
-
-#   ynh_package_update
-#   ynh_install_app_dependencies php7.2 php7.2-zip php7.2-fpm php7.2-mysql php7.2-xml php7.2-intl php7.2-mbstring php7.2-gd php7.2-curl php7.2-bcmath php7.2-opcache php7.2-ldap
-#   sudo update-alternatives --install /usr/bin/php php /usr/bin/php5 70
-# }
-
-# ynh_remove_php7 () {
-#   sudo rm -f /etc/apt/sources.list.d/php7.list
-#   sudo apt-key del 4096R/89DF5277
-#   sudo apt-key del 2048R/11A06851
-#   ynh_remove_app_dependencies php7.2 php7.2-zip php7.2-fpm php7.2-mysql php7.2-xml php7.2-intl php7.2-mbstring php7.2-gd php7.2-curl php7.2-bcmath php7.2-opcache
-# }