if [ -e /usr/share/apache2/apache2-maintscript-helper ]; then
    . /usr/share/apache2/apache2-maintscript-helper

    php5_enable() {
	mpm=$(a2query -M)
	case "$(a2query -M)" in
	    prefork|itk) return 0;;
	    *) if apache2_switch_mpm prefork; then return 0; fi;;
	esac
        apache2_msg err "Could not switch to prefork MPM, not enabling php5"
	return 1
    }

else
    echo "Warning: Could not load Apache 2.4 maintainer script helper."

    php5_enable() {
        return 1;
    }

fi

# we've registered a trigger to handle extension updates.
if [ "$1" = "triggered" ] && [ "$2" = "/etc/php5/apache2/conf.d" ]; then
    if [ -e /usr/share/apache2/apache2-maintscript-helper ]; then
	. /usr/share/apache2/apache2-maintscript-helper
	apache2_reload restart
    fi
    exit 0
elif [ "$1" != "configure" ]; then
    exit 0
fi