2010/10/15 Juha Heinanen <j...@tutpro.com>: >> No, there is no is_int function, but you could use a hack: >> >> if (($v == 0) && ($v + 0 == (str)0)) >> >> will be true only if $v is int and == 0 ($v == 0 makes sure that >> $v!=""). > > daniel, > > here you go. is that in your opinion something that a non-programmer > could easily figure out? if not, perhaps we should do something about > it.
In Kamailio 1.5 I experiment this problem very often: Usually I get data from a DB table in which some fields are INT (allowing NULL). Possible values are NULL or integers from 0 to N. Trying to figure if the column has value 0 is a pain. -- Iñaki Baz Castillo <i...@aliax.net> _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
