(PHP 4, PHP 5, PHP 7)
socket_get_status — 锟斤拷锟斤拷 stream_get_meta_data()
锟剿猴拷锟斤拷锟角该猴拷锟斤拷锟侥憋拷锟斤拷锟斤拷 stream_get_meta_data()锟斤拷