Method functionp()
- Method functionp
int functionp(mixed arg)
- Description
Returns
1
if arg is a function,0
(zero) otherwise.- See also
mappingp(), programp(), arrayp(), stringp(), objectp(), multisetp(), floatp(), intp()
int functionp(mixed arg)
Returns 1
if arg is a function, 0
(zero) otherwise.
mappingp(), programp(), arrayp(), stringp(), objectp(), multisetp(), floatp(), intp()