CentOS 7 安装php7（已有php5.4）

CentOS 7 安装php7（已有php5.4）
[ 发布日期：9年前 (2018-01-17) ] [ 来自：rick@云栖社区 ]	[分类：其它运维与编程]

新的程序需要php7才能支持，老程序必须用php5.x

准备安装php7
之前已经用yum安装了php5.4了，因为有老程序必须使用
所以需要保留php5.4

采用源码编译安装
wget http://am1.php.net/distributions/php-7.2.0.tar.bz2
tar -jxvf php-7.2.0.tar.bz2
cd php-7.2.0

安装依赖库

[复制到剪贴板]



yum -y install libxml2-devel curl-devel libpng libpng-devel libxslt libxslt-devel



./configure --prefix=/usr/local/php7 --with-curl --with-freetype-dir --with-gd --with-gettext --with-iconv-dir --with-kerberos --with-libdir=lib64 --with-libxml-dir --with-mysqli --with-openssl --with-pcre-regex --with-pdo-mysql --with-pdo-sqlite --with-pear --with-png-dir --with-xmlrpc --with-xsl --with-zlib --enable-fpm --enable-bcmath -enable-inline-optimization --enable-mbregex --enable-mbstring --enable-opcache --enable-pcntl --enable-shmop --enable-soap --enable-sockets --enable-sysvshm --enable-sysvmsg --enable-sysvsem --enable-xml --enable-zip --with-fpm-user=nginx --enable-ftp --enable-exif  --enable-session --with-mhash --with-ldap ?>

–prefix=/usr/local/php7 单独安装在php7的文件夹，避免和php5冲突*
--with-ldap 增加ldap支持

编译
make

然后可以测试一下
make test #测试时间要十几分钟，可以跳过

安装
make install

准备配置文件
cp php.ini-production /usr/local/php7/etc/php.ini
cd /usr/local/php7/etc/
cp php-fpm.conf.default php-fpm.conf
cd php-fpm.d
cp www.conf.default www.conf
vi www.conf #修改端口号9001

创建php7-fpm的服务
cd /usr/lib/systemd/system
cp php-fpm.service php-fpm7.service #拷贝php5的服务
cp /etc/sysconfig/php-fpm /usr/local/php7/etc/
vi php-fpm7.service #修改路径

[复制到剪贴板]



[Unit]

  Description=The PHP FastCGI Process Manager

  After=syslog.target network.target

 

  [Service]

  Type=notify

  PIDFile=/run/php-fpm/php-fpm7.pid

  EnvironmentFile=/usr/local/php7/etc/php-fpm

  ExecStart=/usr/local/php7/sbin/php-fpm --nodaemonize

  ExecReload=/bin/kill -USR2 $MAINPID

  PrivateTmp=true

 

  [Install]

  WantedBy=multi-user.target

 ?>

这个方式启动有点问题

启动后一直等等，这个时候php网站可以访问
然后一段时间会超时失败。失败后php网站无法访问。

init.d的方式启动

vi /etc/init.d/php-fpm7

[复制到剪贴板]



# ! /bin/sh

# chkconfig: 2345 80 90

# Comments to support chkconfig on CentOS



set -e



PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin

DESC="php-fpm7 daemon"

NAME=php-fpm7

DAEMON=/usr/local/php7/sbin/$NAME



CONFIGFILE=/usr/local/php7/etc/php-fpm.conf

PIDFILE=/usr/local/php7/var/run/$NAME.pid

SCRIPTNAME=/etc/init.d/$NAME



# Gracefully exit if the package has been removed.

test -x $DAEMON || exit 0



d_start() {

  $DAEMON -y $CONFIGFILE || echo -n " already running"

}



d_stop() {

  kill -QUIT `cat $PIDFILE` || echo -n " not running"

}



d_reload() {

  kill -HUP `cat $PIDFILE` || echo -n " can't reload"

}



case "$1" in

  start)

    echo -n "Starting $DESC is success"

    d_start

    echo "."

    ;;

 stop)

    echo -n "Stopping $DESC is success"

    d_stop

    echo "."

    ;;

 reload)

    echo -n "Reloading $DESC configuration..."

    d_reload

    echo "reloaded."

  ;;

  restart)

      echo -n "Restarting $DESC is success"

      d_stop

      sleep 1

      d_start

      echo "."

       ;;

  *)

     echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload}" >&2

     exit 3

    ;;

esac

 ?>