每个事件发生就打印一行。并用gettimeofday()显示毫秒 。 A. 用'X' 表示哲学家在进餐 B. 用'O' 表示哲学家在思考 C. 用'!' 表示哲学家饿了 例子: 1 2 3 4 5 0 ms: O O O O O 95 ms: ! O O O O 95 ms: X O O O O 214 ms: X O O O ! 327 ms: X O O ! ! 328 ms: X O O X ! 444 ms: O ! O O ! 444 ms: O X O O X ...展开收缩
broadcast icmp jiqiao multi_broad raw sys_net_ml tcp1 term thread udp cap io mul_thread_download qq sem tcp tcp_dos testerr time wav ./broadcast: broad.h client.c server server.c ./cap: capture_ packet capture_packet.c ./icmp: icmp.c ./io: aa ba con
本文实例讲述了php使用gettimeofday函数返回当前时间并存放在关联数组里的方法。分享给大家供大家参考。具体分析如下:
英文官方描述如下:
Key Descr iption
sec Seconds since midnight before January 1, 1970
usec Microseconds since the sec value
minuteswest
Local time zone difference from GMT, in minutes
dst