调用未定义的函数mcrypt_decrypt()-即使安装了php5-mcrypt [英] Call to undefined function mcrypt_decrypt() - even when php5-mcrypt installed

问题描述

所以我无法停止获取错误:

So I can't stop getting the error:

PHP Fatal error:  Call to undefined function mcrypt_decrypt() in 

即使安装了php5_mcrypt，我也已经重新安装了很多次php，但我无法使其正常工作！

Even when I have php5_mcrypt installed, I've reinstalled php quite a few times but I can't get it working!

更多信息:

mandatory@mandatorys-box:~/Desktop/bots$ dpkg -l | grep php
ii  libapache2-mod-php5                       5.5.3+dfsg-1ubuntu2.1                      amd64        server-side, HTML-embedded scripting language (Apache 2 module)
ii  php5                                      5.5.3+dfsg-1ubuntu2.1                      all          server-side, HTML-embedded scripting language (metapackage)
ii  php5-cli                                  5.5.3+dfsg-1ubuntu2.1                      amd64        command-line interpreter for the php5 scripting language
ii  php5-common                               5.5.3+dfsg-1ubuntu2.1                      amd64        Common files for packages built from the php5 source
ii  php5-curl                                 5.5.3+dfsg-1ubuntu2.1                      amd64        CURL module for php5
ii  php5-json                                 1.3.1+dfsg-2                               amd64        JSON module for php5
ii  php5-mcrypt                               5.4.6-0ubuntu3                             amd64        MCrypt module for php5
ii  php5-mysql                                5.5.3+dfsg-1ubuntu2.1                      amd64        MySQL module for php5
ii  php5-readline                             5.5.3+dfsg-1ubuntu2.1                      amd64        Readline module for php5

不知道问题出在哪里，尝试了一切.

No idea what the problem is, tried everything.

更多信息:

mandatory@mandatorys-box:~/Desktop/bots$ php -v
PHP 5.5.3-1ubuntu2.1 (cli) (built: Dec 12 2013 04:24:35) 
Copyright (c) 1997-2013 The PHP Group
Zend Engine v2.5.0, Copyright (c) 1998-2013 Zend Technologies
    with Zend OPcache v7.0.3-dev, Copyright (c) 1999-2013, by Zend Technologies

推荐答案

安装是一回事.启用是另一回事.请确保您的/etc/php.ini文件包含以下行:

Installing is one thing. Enabling is another. Please make sure your /etc/php.ini file contains the following line :

extension=mcrypt.so

如果找不到php.ini，请创建一个包含以下内容的test.php文件:

If you can't find your php.ini, create a test.php file containing :

<?php phpinfo(); ?>

使用php test.php | grep ".ini"执行它，您将找到ini文件的路径.其中之一必须包含上面的extension=行.

Execute it with php test.php | grep ".ini", and you'll find the paths to your ini files. One of them must include the extension= line above.

这篇关于调用未定义的函数mcrypt_decrypt()-即使安装了php5-mcrypt的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！