xpath_long

xpath_long(xml, xpath) – Returns a long integer value, or the value zero if no match

xpath_number

xpath_number(xml, xpath) – Returns a double value, the value zero if no match is found,

xpath_short

xpath_short(xml, xpath) – Returns a short integer value, or the value zero if no match

xpath_double

xpath_double(xml, xpath) – Returns a double value, the value zero if no match is found,

xpath_float

xpath_float(xml, xpath) – Returns a float value, the value zero if no match is found,

xpath_int

xpath_int(xml, xpath) – Returns an integer value, or the value zero if no match is