[解决]
我有安装了PHP 5.4.18的Debian Wheezy。 我想将它升级到5.5.x,但标准程序无法正常工作。
这是我的/etc/apt/sources.list文件:
# deb cdrom:[Debian GNU/Linux 7.0.0 _Wheezy_ - Official amd64 NETINST Binary-1 20130504-14:43]/ wheezy main
deb http://ftp.pl.debian.org/debian/ wheezy main
deb-src http://ftp.pl.debian.org/debian/ wheezy main
deb http://security.debian.org/ wheezy/updates main
deb-src http://security.debian.org/ wheezy/updates main
# wheezy-updates, previously known as 'volatile'
deb http://ftp.pl.debian.org/debian/ wheezy-updates main
deb-src http://ftp.pl.debian.org/debian/ wheezy-updates main
#php 5.5
deb http://packages.dotdeb.org wheezy-php55 all
deb-src http://packages.dotdeb.org wheezy-php55 all
我用
更新了资源apt-get update
并安装了php5
apt-get install php5
但是在httpd重启之后我还有旧的php版本。
php -v
返回:
root@xxx:/# php -v
PHP 5.4.18 (cli) (built: Aug 19 2013 04:03:40)
Copyright (c) 1997-2013 The PHP Group
Zend Engine v2.4.0, Copyright (c) 1998-2013 Zend Technologies
with Xdebug v2.2.1, Copyright (c) 2002-2012, by Derick Rethans
当我搜索php时
find / -name php5
我可以看到刚刚安装的文件
root@xxx:/usr/bin# ls -l php*
lrwxrwxrwx 1 root root 21 Dec 11 00:15 php -> /etc/alternatives/php
-rwxr-xr-x 1 root root 8956912 Nov 17 02:37 php5
root@xxx:/usr/bin# ./php5 -v
PHP 5.5.19-1~dotdeb.1 (cli) (built: Nov 17 2014 01:24:08)
Copyright (c) 1997-2014 The PHP Group
Zend Engine v2.5.0, Copyright (c) 1998-2014 Zend Technologies
with Zend OPcache v7.0.4-dev, Copyright (c) 1999-2014, by Zend Technologies
with Xdebug v2.2.6, Copyright (c) 2002-2014, by Derick Rethans
root@xxxx:/usr/bin# ./php -v
PHP 5.5.19-1~dotdeb.1 (cli) (built: Nov 17 2014 01:24:08)
Copyright (c) 1997-2014 The PHP Group
Zend Engine v2.5.0, Copyright (c) 1998-2014 Zend Technologies
with Zend OPcache v7.0.4-dev, Copyright (c) 1999-2014, by Zend Technologies
with Xdebug v2.2.6, Copyright (c) 2002-2014, by Derick Rethans
我的phpinfo返回PHP版本5.4.18
我做错了什么?
//编辑: 我通过directadmin / custombuild
更新了它root@xxxx:/usr/local/directadmin/custombuild# vim options.conf
我换了一行:
php1_release=5.4
到
php1_release=5.5
和下一个:
root@xxxx:/usr/local/directadmin/custombuild# ./build update_data
# [..]
root@xxxx:/usr/local/directadmin/custombuild# ./build php d
# [..]
现在我有php 5.5.19,我可以使用password_hash()函数;)
答案 0 :(得分:36)
将这些包源添加到sources.list文件中:通过
输入文件sudo nano /etc/apt/sources.list
并在文件末尾添加这些行(右键单击粘贴):
deb http://packages.dotdeb.org wheezy-php55 all
deb-src http://packages.dotdeb.org wheezy-php55 all
保存并关闭(CTRL-X,“y”,ENTER)。
进行更新:
sudo apt-get update
现在,您将在更新进度的最后一行收到错误消息。
方法#1 此错误消息的最后一行包含一个键,如“E9C74FEEA2098A6E”。复制该密钥(用鼠标标记字符串通常会将其复制到剪贴板中)并运行这些命令以验证新的软件包源(并将您的密钥放在此处):
gpg --keyserver packages.dotdeb.org --recv-key E9C74FEEA2098A6E
gpg -a --export E9C74FEEA2098A6E | sudo apt-key add -
方法#2 (感谢Petr带来这个!)
wget http://www.dotdeb.org/dotdeb.gpg
sudo apt-key add dotdeb.gpg
再次进行更新:
sudo apt-get update
安装最新版本的PHP 5:
sudo apt-get install php5
检查已安装的PHP 5版本(phpinfo()在apache重启之前仍会显示旧的PHP版本):
php -v
最后,重新启动apache:
sudo service apache2 restart
顺便说一下,在Debian 6上安装PHP 5.5是不可能的(据我所知)(不需要手动编译源代码)。