NAME
objectp() - determine whether or not a given variable is an object
SYNOPSIS
int objectp( mixed arg );
DESCRIPTION
Return 1 if 'arg' is an object.
SEE ALSO
mapp(3), stringp(3), pointerp(3), intp(3), bufferp(3), floatp(3), func‐
tionp(3), nullp(3), undefinedp(3), errorp(3)