[root@localhost php-7.0.0RC5]# pwd
/opt/project/php-7.0.0RC5
[root@localhost php-7.0.0RC5]#
[root@localhost php-7.0.0RC5]# ./buildconf –force
#####安装编译php7时需要的依赖包
yum -y install libxml2 libxml2-devel openssl openssl-devel curl-devel libjpeg-devel libpng-devel freetype-devel libmcrypt-devel
##### install all of the required packages
yum install gcc libxml2-devel pkgconfig openssl-devel bzip2-devel libpng-devel libpng-devel libjpeg-devel libXpm-devel freetype-devel gmp-devel libmcrypt-devel mariadb-devel aspell-devel recode-devel httpd-devel
#####PHP7编译参数的配置
./configure –prefix=/usr/local/php7 –with-config-file-path=/etc –enable-mbstring –enable-zip –enable-bcmath –enable-pcntl –enable-ftp –enable-exif –enable-calendar –enable-sysvmsg –enable-sysvsem –enable-sysvshm –enable-wddx –with-curl –with-mcrypt –with-iconv –with-gmp –with-pspell –with-gd –with-jpeg-dir=/usr –with-png-dir=/usr –with-zlib-dir=/usr –with-xpm-dir=/usr –with-freetype-dir=/usr –enable-gd-native-ttf –enable-gd-jis-conv –with-openssl –with-pdo-mysql=/usr –with-gettext=/usr –with-zlib=/usr –with-bz2=/usr –with-recode=/usr –with-mysqli=/usr/bin/mysql_config –with-apxs2
#######新建php用户和php组
groupadd -r php && useradd -r -g php -s /bin/false -d /usr/local/php7 -M php
make -j4 && make install
#####PHP7编译参数的配置 这个命令不用
./configure –prefix=/usr/local/php7 –exec-prefix=/usr/local/php7 –bindir=/usr/local/php7/bin –sbindir=/usr/local/php7/sbin –includedir=/usr/local/php7/include –libdir=/usr/local/php7/lib/php –mandir=/usr/local/php7/php/man –with-config-file-path=/usr/local/php7/etc –with-mysql-sock=/tmp/mysql.sock –with-mcrypt=/usr/include –with-mhash –with-openssl –with-mysql=shared,mysqlnd –with-mysqli=shared,mysqlnd –with-pdo-mysql=shared,mysqlnd –with-gd –with-iconv –with-zlib –enable-zip –enable-inline-optimization –disable-debug –disable-rpath –enable-shared –enable-xml –enable-bcmath –enable-shmop –enable-sysvsem –enable-mbregex –enable-mbstring –enable-ftp –enable-gd-native-ttf –enable-pcntl –enable-sockets –with-xmlrpc –enable-soap –without-pear –with-gettext –enable-session –with-curl –with-jpeg-dir –with-freetype-dir –enable-opcache –enable-fpm –enable-fastcgi –with-fpm-user=apache –with-fpm-group=apache –without-gdbm –disable-fileinfo
————————–
Installing PHP SAPI module: apache2handler
/usr/lib64/httpd/build/instdso.sh SH_LIBTOOL=’/usr/lib64/apr-1/build/libtool’ libphp7.la /usr/lib64/httpd/modules
/usr/lib64/apr-1/build/libtool –mode=install install libphp7.la /usr/lib64/httpd/modules/
libtool: install: install .libs/libphp7.so /usr/lib64/httpd/modules/libphp7.so
libtool: install: install .libs/libphp7.lai /usr/lib64/httpd/modules/libphp7.la
libtool: install: warning: remember to run `libtool –finish /opt/project/php-7.0.0RC5/libs’
chmod 755 /usr/lib64/httpd/modules/libphp7.so
[activating module `php7′ in /etc/httpd/conf/httpd.conf]
Installing shared extensions: /usr/local/php7/lib/php/extensions/no-debug-non-zts-20151012/
Installing PHP CLI binary: /usr/local/php7/bin/
Installing PHP CLI man page: /usr/local/php7/php/man/man1/
Installing phpdbg binary: /usr/local/php7/bin/
Installing phpdbg man page: /usr/local/php7/php/man/man1/
Installing PHP CGI binary: /usr/local/php7/bin/
Installing PHP CGI man page: /usr/local/php7/php/man/man1/
Installing build environment: /usr/local/php7/lib/php/build/
Installing header files: /usr/local/php7/include/php/
Installing helper programs: /usr/local/php7/bin/
program: phpize
program: php-config
Installing man pages: /usr/local/php7/php/man/man1/
page: phpize.1
page: php-config.1
Installing PEAR environment: /usr/local/php7/lib/php/
[PEAR] Archive_Tar – installed: 1.4.0
[PEAR] Console_Getopt – installed: 1.4.1
[PEAR] Structures_Graph- installed: 1.1.1
[PEAR] XML_Util – installed: 1.3.0
[PEAR] PEAR – installed: 1.10.0
Wrote PEAR system config file at: /usr/local/php7/etc/pear.conf
You may want to add: /usr/local/php7/lib/php to your php.ini include_path
/opt/project/php-7.0.0RC5/build/shtool install -c ext/phar/phar.phar /usr/local/php7/bin
ln -s -f phar.phar /usr/local/php7/bin/phar
Installing PDO headers: /usr/local/php7/include/php/ext/pdo/
————————–
/usr/bin/cp php.ini-production /usr/local/php7/etc/php.ini
/usr/bin/cp php.ini-production /etc/php.ini
/usr/bin/cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
/usr/bin/cp /usr/local/php7/etc/php-fpm.conf.default /usr/local/php7/etc/php-fpm.conf
/usr/bin/cp /usr/local/php7/etc/php-fpm.d/www.conf.def
echo -e ‘\nexport PATH=/usr/local/php7/bin:/usr/local/php7/sbin:$PATH\n’ >> /etc/profile && source /etc/profile
mkdir -p /var/log/php-fpm/ && mkdir -p /var/run/php-fpm && cd /var/run/ && chown -R apache:apache php-fpm
mkdir -p /var/lib/php/session
chown -R apache:apache /var/lib/php/
chmod +x /etc/init.d/php-fpm
chkconfig –add php-fpm
chkconfig php-fpm on
php-fpm -t
service php-fpm start
通过命令ps -aux|grep php查看是否成功（图中的php-fpm进程数和进程用户apache都是由www.conf中pm.
可以通过命令php -v查看当前PHP版本信息，图中可以看到当前PHP7还使用了Zend OPcache缓存，是因为在php.ini文件中添加了zend_extension=opcache.so配置。
# gedit /etc/php.ini 修改内容如下：
—————
;extension=pdo_mysql.so
;extension=mysqli.so
;extension=mysql.so
mysqli.default_socket =/var/lib/mysql/mysql.sock
pdo_mysql.default_socket=/var/lib/mysql/mysql.sock
short_open_tag = On
zend_extension=opcache.so
—————
# gedit /etc/httpd/conf/httpd.conf 修改内容如下：
—————
# LoadModule php5_module /usr/lib64/httpd/modules/libphp5.so
LoadModule php7_module /usr/lib64/httpd/modules/libphp7.so
FilesMatch \.php$>
SetHandler application/x-httpd-php
/FilesMatch>
—————
php -v
php –ini
————
MariaDB [(none)]> STATUS;
UNIX socket: /var/lib/mysql/mysql.sock
————
# cp /usr/local/php7/lib/php/extensions/no-debug-non-zts-20151012/pdo_mysql.so /usr/lib64/
# cp /usr/local/php7/lib/php/extensions/no-debug-non-zts-20151012/mysqli.so /usr/lib64/
# systemctl restart mariadb
# systemctl restart httpd
# php /var/www/html/index.php
# gedit /var/www/html/index.php
——————————–
?php
/*** mysql hostname ***/
$hostname = ‘localhost’;
/*** mysql username ***/
$DBusername = ‘root’;
/*** mysql password ***/
$DBpassword = ‘123456’;
try {
$dbh = new PDO(“mysql:host=$hostname;dbname=mysql”, $DBusername, $DBpassword);
/*** echo a message saying we have connected ***/
echo ‘Connected to database’;
}
catch(PDOException $e)
{
echo $e->getMessage();
}
?>