通过查看php日志/usr/local/php/var/log/php-fpm.log,有如下警告信息: [16-Mar-2015 16:03:09] WARNING: [pool www] child 9453 exited on signal 11 (SIGSEGV) after 9.601040 seconds from start 日志中的信息表明,进程号为9453的进程由于收到SIGSEGV信号而退出了.收到这个信号的时候,程序是可以生成core文件的.不过通过日志我们可以知道进程94
C程序员必须知道的内存知识[英] 时间 2015-03-08 14:16:11 极客头条原文 http://marek.vavrusa.com/c/memory/2015/02/20/memory/ Source: Weapons by T4LLBERG , on Flickr (CC-BY-SA) In 2007, Ulrich Drepper wrote a “ What every programmer should know about memory ” . Yes, it’s a