linux 下php多版本安裝

php-multi-version

ubuntu apt-get 安裝php5.6

• 添加軟件源

sudo add-apt-repository ppa:ondrej/php
sudo apt-get updatesudo apt-get install php5.6sudo apt-get install php5sudo apt-get install php7

/usr/local/bin 與/usr/bin

echo $PATH/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games

如果安裝了多個版本php，如apt-get 安裝了php5 會放在/usr/bin/php ，如果再源碼安裝默認時/usr/local/bin/php

如果命令行下執行php -v執行的是/usr/local/bin/php。如果想讓默認的執行/usr/bin/php，可以建立軟鏈接

sudo mv /usr/local/bin/php /usr/local/bin/php5.5
sudo ln -s /usr/bin/php /usr/local/bin/php

相應的phpize php-config等也需要修改

源碼安裝

下載

• 創建用戶

useradd www-data -s /sbin/nologin -M

• 配制

./configure --prefix=/usr/local/php5.6 --with-config-file-scan-dir=/usr/local/php5.6/etc --with-config-file-path=/usr/local/php5.6/etc --enable-opcache --enable-fpm --enable-pdo --enable-sockets --enable-exif --enable-soap --enable-ftp --enable-wddx --enable-pcntl --enable-soap --enable-bcmath --enable-mbstring --enable-dba --enable-gd-native-ttf --enable-gd-jis-conv --enable-zip --enable-calendar --enable-shmop --enable-sysvmsg --enable-sysvsem --enable-sysvshm --with-mysqli --with-pdo-mysql --with-pdo-sqlite --with-iconv --with-gettext --with-xmlrpc --with-openssl --with-curl --with-pcre-regex --with-gd --with-pear --with-fpm-user=www-data --with-fpm-group=www-data

./configure --prefix=/usr/local/php7 --with-config-file-scan-dir=/usr/local/php5.6/etc --with-config-file-path=/usr/local/php7/etc --enable-opcache --enable-fpm --enable-pdo --enable-sockets --enable-exif --enable-soap --enable-ftp --enable-wddx --enable-pcntl --enable-soap --enable-bcmath --enable-mbstring --enable-dba --enable-gd-native-ttf --enable-gd-jis-conv --enable-zip --enable-calendar --enable-shmop --enable-sysvmsg --enable-sysvsem --enable-sysvshm --with-mysqli --with-pdo-mysql --with-pdo-sqlite --with-iconv --with-gettext --with-xmlrpc --with-openssl --with-curl --with-pcre-regex --with-gd --with-pear --with-fpm-user=www-data --with-fpm-group=www-datasudo make && make install

sudo ln -s /data/php7/bin/php /usr/local/bin/php7