if [ $1 = 0 ]; then
if [ -x /usr/share/php/scripts/php_preun.sh ]; then
export php_servicedir=/usr/share/php/7.3/service
export php_sysconfdir=/etc/php/7.3
export php_extconf=/usr/share/php/7.3/extconf
export extList=gd
/usr/share/php/scripts/php_preun.sh
fi
fi