预锟斤拷锟藉常锟斤拷

锟斤拷锟叫筹拷锟斤拷锟缴达拷锟斤拷展锟斤拷锟藉，锟揭斤拷锟节达拷锟斤拷展锟斤拷锟斤拷锟斤拷 PHP 锟斤拷锟斤拷锟斤拷锟斤拷时锟斤拷态锟斤拷锟斤拷时锟斤拷锟矫★拷

XHPROF_FLAGS_NO_BUILTINS (integer)

使锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫ｏ拷锟节诧拷锟斤拷锟斤拷锟斤拷锟斤拷

XHPROF_FLAGS_CPU (integer)

使锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 CPU 锟斤拷锟捷★拷

XHPROF_FLAGS_MEMORY (integer)

使锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节达拷锟斤拷锟捷★拷