摘要:当你忘记某条gdb命令的语法时,可以使用 help 命令名 来获取帮助信息。如:help show 显示 show 命令的用法。(gdb) help showGeneric command for showing things about the debugger.List of show subcommands:show annotate -- Show annotation_levelshow architecture -- Show architecture of targetshow args -- Show argument list to give program being de
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摘要:在makemcrypt.so的时候可能会出现这样一个错误。/Users/RYan/Downloads/php-5.3.8/ext/mcrypt/mcrypt.c:283: error: ‘PHP_FE_END’ undeclared here (not in a function)make: *** [mcrypt.lo] Error 1那是因为php5.3.8的源码有问题,直接打开mcrypt.c这个文件,把PHP_FE_END换成{NULL,NULL,NULL}就行了
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