linux-Centos7安裝php

先安裝相關依賴包

 yum install

 pcre pcre-devel zlib zlib-devel openssl openssl-devel gd gd-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel lua-devel
 autoconf libxml2 libxml2-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel libidn libidn-devel libtool libtool-libs libevent-devel libevent openldap openldap-devel nss_ldap openldap-clients openldap-servers libtool-ltdl libtool-ltdl-devel bison libgcrypt php-mcrypt libmcrypt libmcrypt-devel cmake gcc gcc-c++ ncurses-devel perl-Data-Dumper libicu-devel libquadmath-devel python-devel bzip2-devel

我也不作區分了；這些是搭建lnpm環境須要安裝的相關依賴包，就全安裝完了。

下載php，我是到官網去下載的http://www.php.net/downloads.php

下載一個最新穩定版的tar.gz格式

以後用xftp工具遠程連接linux，把下載包放到linux的/usr/local/目錄下

1解壓：

[root@localhost

[root@localhost]# tar -zxvf php-7.1.12.tar.gz

2編譯：

./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-mcrypt=/usr/include --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-pdo-mysql=/usr/local/mysql --with-gd --with-iconv --with-zlib --enable-xml --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --enable-mbregex --enable-fpm --enable-mbstring --enable-ftp --enable-gd-native-ttf --with-openssl --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap --without-pear --with-gettext --enable-session --with-curl --with-jpeg-dir --with-freetype-dir --enable-opcache --with-png-dir --with-libxml-dir --with-mcrypt --with-mhash

 

編譯中有報錯error的內容，看報錯內容相應解決，有些報錯是沒找到依賴包需查看依賴包是否所有安裝好了；還有一些沒安裝mysql的要先安裝mysql

解決php編譯報錯configure: error: mcrypt.h not found. Please reinstall libmcrypt.

yum install -y epel-release
yum install -y libmcrypt-devel
兩個不能一塊兒安裝,由於CentOs6默認的yum源沒有 libmcrypt-devel這個包,只能藉助epel的yum源,因此先安裝epel,再安裝
libmcrypt

 

所有編譯完成以後執行：

make && make install   

3.配置啓動：

make安裝完成以後會出現目錄/usr/local/php；

執行下面這句話

[root@localhost local]# ll /usr/local/php/etc/

 

能夠看到目錄下的配置文件，通常我都會把配置文件轉移到非root用戶的其它用戶的家目錄下面

好比我建立一個adv用戶，在adv用戶下面建立一個目錄保存php 的配置文件；

[root@localhost home]# cd /home/adv/

[root@localhost adv]# mkdir phpfpm

[root@localhost adv]# cd phpfpm/

[root@localhost phpfpm]# mkdir conf

此時咱們已經有了這樣的目錄/home/adv/phpfpm/conf

接下來把配置文件cp到/home/adv/phpfpm/conf目錄下

1.先把php.ini文件cp到/home/adv/phpfpm/conf目錄下

php.ini文件在你剛剛解壓的php-7.1.12文件裏

[root@localhost /]# cp /usr/local/php-7.1.12/php.ini-production /home/adv/phpfpm/conf/php.ini

[root@localhost /]# cp /usr/local/php/etc/php-fpm.conf.default /home/adv/phpfpm/conf/php-fpm.conf

cp /usr/local/php/etc/php-fpm.d/www.conf.default /home/adv/phpfpm/conf/backend.conf

如今咱們能夠看到/home/adv/phpfpm/conf/目錄下有三個文件

2修改配置文件：

修改php-fpm.conf文件

[root@localhost /]# vim php-fpm.conf

 

 

還有其它的配置須要修改根據我的須要自行修改

3.編輯啓動php文件； 由於咱們把配置文件轉移到了adv用戶下，因此須要指定配置文件來啓動php

啓動腳本：[root@localhost phpfpm]# vim /home/adv/phpfpm/phpfpm.sh

#!/bin/bash

CURRDIR=`dirname "$0"`
BASEDIR=`cd "$CURRDIR"; pwd`

NAME="php-fpm"
CMD=/usr/local/php/sbin/php-fpm

if [ "$1" = "-d" ]; then
    shift
    EXECUTEDIR=$1'/'
    shift
else
    EXECUTEDIR=$BASEDIR'/'
fi

if [ ! -d "$EXECUTEDIR" ]; then
    echo "ERROR: $EXECUTEDIR is not a dir"
    exit
fi

if [ ! -d "$EXECUTEDIR"/conf ]; then
    echo "ERROR: could not find $EXECUTEDIR/conf/"
    exit
fi

if [ ! -d "$EXECUTEDIR"/logs ]; then
    mkdir "$EXECUTEDIR"/logs
fi

cd "$EXECUTEDIR"

PID_FILE="$EXECUTEDIR"/logs/php-fpm.pid

check_pid() {
    RETVAL=1
    if [ -f $PID_FILE ]; then
        PID=`cat $PID_FILE`
        ls /proc/$PID &> /dev/null
        if [ $? -eq 0 ]; then
            RETVAL=0
        fi
    fi
}

check_running() {
    PID=0
    RETVAL=0
    check_pid
    if [ $RETVAL -eq 0 ]; then
        echo "$CMD is running as $PID, we'll do nothing"
        exit
    fi
}

start() {
    check_running
    "$CMD" -y "$EXECUTEDIR/conf/php-fpm.conf" -c "$EXECUTEDIR/conf/php.ini" -p `pwd`
}

stop() {
    kill -SIGQUIT `cat $PID_FILE`
}

status() {
    check_pid
    if [ $RETVAL -eq 0 ]; then
        echo "php-fpm is running as $PID ..."
    else
        echo "php-fpm is not running"
    fi
}

reload() {
    check_pid
    if [ $RETVAL -eq 0 ]; then
        kill -SIGUSR2 `cat $PID_FILE`
    else
        echo "php-fpm is not running"
    fi
}

reopen() {
    check_pid
    if [ $RETVAL -eq 0 ]; then
        kill -SIGUSR1 `cat $PID_FILE`
    else
        echo "php-fpm is not running"
    fi
}

RETVAL=0
case "$1" in
    start)
        start
        ;;
    stop)
        stop
        ;;
    restart)
        stop
        start
        ;;
    status)
        status
        ;;
    reload)
        reload
        ;;
    reopen)
        reopen
        ;;
    *)
    echo "Usage: $0 {start|stop|restart|status|reload|reopen}"
    RETVAL=1
esac
exit $RETVAL

 

編寫好以後就能夠用，啓動測試

[root@localhost phpfpm]# bash phpfpm.sh
Usage: phpfpm.sh {start|stop|restart|status|reload|reopen}
[root@localhost phpfpm]#

能夠看到 phpfpm.sh {start|stop|restart|status|reload|reopen} 啓動有這些可執行

啓動：

[root@localhost phpfpm]# bash phpfpm.sh start 

執行如下命令查看是否啓動成功，是否有進程

root@localhost phpfpm]# ps -ef | grep php

 

 能夠看到紅色框框標明的說明啓動成功了；

既然配置放到了adv用戶下，啓動仍是建議用adv這個用戶來啓動；