[Ubuntu] 如何在Ubuntu11.04將PHP5.3降級到PHP5.2
阿新 • • 發佈:2019-02-02
眾所周知,Ubuntu11.04使用sudo apt-get 安裝好的php版本是5.3.5,很多網站都是不相容的,所以要找個辦法降級。
還好藉助google,把問題都搞掂了~
建立一個php_version.sh,然後輸入下面內容。
#!/bin/bash # by Ruben Barkow (rubo77) http://www.entikey.z11.de/ # Originally Posted by Bachstelze http://ubuntuforums.org/showthread.php?p=9080474#post9080474 # OK, here's how to do the Apt magic to get PHP packages from the karmic repositories: echo "Am I root? " if [ "$(whoami &2>/dev/null)" != "root" ] && [ "$(id -un &2>/dev/null)" != "root" ] ; then echo " NO! Error: You must be root to run this script. Enter sudo su " exit 1 fi echo " OK"; #install aptitude before, if you don`t have it: apt-get install aptitude # or if you prefer apt-get use: # alias aptitude='apt-get' # finish all apt-problems: aptitude update aptitude -f install #apt-get -f install # remove all your existing PHP packages. You can list them with dpkg -l| grep php PHPLIST=$(for i in $(dpkg -l | grep php|awk '{ print $2 }' ); do echo $i; done) echo these pachets will be removed: $PHPLIST # you need not to purge, if you have upgraded from karmic: aptitude remove $PHPLIST # on a fresh install, you need purge: # aptitude remove --purge $PHPLIST #Create a file each in /etc/apt/preferences.d like this (call it for example /etc/apt/preferences.d/php5_2); # #Package: php5 #Pin: release a=karmic #Pin-Priority: 991 # #The big problem is that wildcards don't work, so you will need one such stanza for each PHP package you want to pull from karmic: echo ''>/etc/apt/preferences.d/php5_2 for i in $PHPLIST ; do echo "Package: $i Pin: release a=karmic Pin-Priority: 991 ">>/etc/apt/preferences.d/php5_2; done # duplicate your existing sources.list replacing lucid with karmic and save it in sources.list.d: #sed s/lucid/karmic/g /etc/apt/sources.list | sudo tee /etc/apt/sources.list.d/karmic.list # better exactly only the needed sources, cause otherwise you can get a cachsize problem: echo "# needed sources vor php5.2: deb http://de.archive.ubuntu.com/ubuntu/ karmic main restricted deb-src http://de.archive.ubuntu.com/ubuntu/ karmic main restricted deb http://de.archive.ubuntu.com/ubuntu/ karmic-updates main restricted deb-src http://de.archive.ubuntu.com/ubuntu/ karmic-updates main restricted deb http://de.archive.ubuntu.com/ubuntu/ karmic universe deb-src http://de.archive.ubuntu.com/ubuntu/ karmic universe deb http://de.archive.ubuntu.com/ubuntu/ karmic-updates universe deb-src http://de.archive.ubuntu.com/ubuntu/ karmic-updates universe deb http://de.archive.ubuntu.com/ubuntu/ karmic multiverse deb-src http://de.archive.ubuntu.com/ubuntu/ karmic multiverse deb http://de.archive.ubuntu.com/ubuntu/ karmic-updates multiverse deb-src http://de.archive.ubuntu.com/ubuntu/ karmic-updates multiverse deb http://security.ubuntu.com/ubuntu karmic-security main restricted deb-src http://security.ubuntu.com/ubuntu karmic-security main restricted deb http://security.ubuntu.com/ubuntu karmic-security universe deb-src http://security.ubuntu.com/ubuntu karmic-security universe deb http://security.ubuntu.com/ubuntu karmic-security multiverse deb-src http://security.ubuntu.com/ubuntu karmic-security multiverse " >> /etc/apt/sources.list.d/karmic.list aptitude update apache2ctl restart echo install new from karmic: aptitude -t karmic install $PHPLIST # at the end retry the modul libapache2-mod-php5 in case it didn't work the first time: aptitude -t karmic install libapache2-mod-php5 apache2ctl restart
授權可執行:
chmod +x php_version.sh執行:
sudo ./php_version.sh過一段時間等它執行完了,執行一下
<?php phpinfo();?>