15 Oct
2010
15 Oct
'10
3:06 p.m.
Andrei Pelinescu-Onciul writes:
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.
-- juha