--TEST-- xhprof: internal functions calling userland functions --FILE-- double : ct= 10; wt=*; main() : ct= 1; wt=*; main()==>array_map : ct= 1; wt=*; main()==>range : ct= 1; wt=*; main()==>tideways_xhprof_disable : ct= 1; wt=*;