Home Backend Development PHP Tutorial php提示无法加载或mcrypt没有找到 PHP 扩展 mbstring解决办法_php技巧

php提示无法加载或mcrypt没有找到 PHP 扩展 mbstring解决办法_php技巧

May 17, 2016 am 09:11 AM
mcrypt

没有找到 PHP 扩展 mbstring,而您现在好像在使用多字节字符集。没有 mbstring 扩展的 phpMyAdmin 不能正确分割字符串,可能产生意想不到的结果。

无法加载mcrypt的解决办法
提示:无法加载mcrypt (外链,英语) 扩展,请检查您的 PHP 配置。
在C:\WINDOWS目录下的php.ini文件中,
没有将“;extension=php_mcrypt.dll”中的前面一个“;”去掉
所以不能使用相应功能,解决方法是打开php.ini文件,找到 ;extension=php_mcrypt.dll 改成
extension=php_mcrypt.dll 去掉前面的;使之生效
修改完PHP.INI后要重新启动计算机。。

如果还不行可以在系统的system32(一般为C:\WINDOWS\system32)目录下缺少libmcrypt.dll文件。解决方法是找到php目录下的libmcrypt.dll,将其复制到C:\WINDOWS\system32目录中,然后重新启动IIS.

无法加载mbstring解决方法:
win系统:
打开c:\windows\php.ini

;extension=php_mbstring.dll
改成
extension=php_mbstring.dll
unix:
打开/etc/php.ini

;extension=php_mbstring.so
改成
extension=php_mbstring.so
可能通过查看phpinfo();来确认php.ini的位置及PHP当前支持的一些特性。
服务器设置可能出现的错误,及修改。

PHP设置:屏蔽了一些虽然正规但会有偶然忽然显示出错的代码 error_reporting = E_ALL改为error_reporting = E_ALL & ~E_NOTICE
修改display_errors 值为 off

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