arrayp


       arrayp() - determine whether or not a given variable is an
       array



SYNOPSIS

       int arrayp( mixed arg );



DESCRIPTION

       Return 1 if `arg' is an array.



SEE ALSO

       mapp(3),  stringp(3),  objectp(3),  intp(3),   bufferp(3),
       floatp(3),    functionp(3),    nullp(3),    undefinedp(3),
       errorp(3), pointerp(3)