PHP编译支持mysqli前提是必须安装mysql直接上命令先进入源码包我的源码包是在/usr/local/php-5.2.1/ext/mysqli这样进入 cd /usr/local/php-5.2.1/ext/mysqli然后执行/usr/local/php/bin/phpize这条命令是生成configure接下来再执行:./configure --prefix=/usr/local/php/ext/mysqli --with-php-config=/usr/local/php/bin/p