centos7 yum安装php的方法

[root@VM_159_140_centos ~]# php -ini

phpinfo()

PHP Version => 7.1.28

System => Linux VM_159_140_centos 3.10.0-514.26.2.el7.x86_64 #1 SMP Tue Jul 4 15:04:05 UTC 2017 x86_64

Build Date => Apr  2 2019 17:49:32

Server API => Command Line Interface

Virtual Directory Support => disabled

Configuration File (php.ini) Path => /etc

Loaded Configuration File => /etc/php.ini

Scan this dir for additional .ini files => /etc/php.d

Additional .ini files parsed => /etc/php.d/20-bz2.ini,

/etc/php.d/20-calendar.ini,

/etc/php.d/20-ctype.ini,

/etc/php.d/20-curl.ini,

/etc/php.d/20-dom.ini,

/etc/php.d/20-exif.ini,

/etc/php.d/20-fileinfo.ini,

/etc/php.d/20-ftp.ini,

/etc/php.d/20-gd.ini,

/etc/php.d/20-gettext.ini,

/etc/php.d/20-iconv.ini,

/etc/php.d/20-json.ini,

/etc/php.d/20-ldap.ini,

/etc/php.d/20-mcrypt.ini,

/etc/php.d/20-mysqlnd.ini,

/etc/php.d/20-pdo.ini,

/etc/php.d/20-phar.ini,

/etc/php.d/20-posix.ini,

/etc/php.d/20-redis.ini,

/etc/php.d/20-shmop.ini,

/etc/php.d/20-simplexml.ini,

/etc/php.d/20-sockets.ini,

/etc/php.d/20-sqlite3.ini,

/etc/php.d/20-sysvmsg.ini,

/etc/php.d/20-sysvsem.ini,

/etc/php.d/20-sysvshm.ini,

/etc/php.d/20-tokenizer.ini,

/etc/php.d/20-xml.ini,

/etc/php.d/20-xmlwriter.ini,

/etc/php.d/20-xsl.ini,

/etc/php.d/30-mysqli.ini,

/etc/php.d/30-pdo_mysql.ini,

/etc/php.d/30-pdo_sqlite.ini,

/etc/php.d/30-wddx.ini,

/etc/php.d/30-xmlreader.ini,

/etc/php.d/40-zip.ini,

/etc/php.d/50-swoole.ini

[root@VM_159_140_centos default]# yum -y install php-pear

[root@VM_159_140_centos default]# pecl

Commands:

build                  Build an Extension From C Source

bundle                 Unpacks a Pecl Package

channel-add            Add a Channel

channel-alias          Specify an alias to a channel name

channel-delete         Remove a Channel From the List

[root@VM_159_140_centos www]# pecl install redis

You should add "extension=redis.so" to php.ini

[root@VM_159_140_centos www]# echo "extension=redis.so;" >> /etc/php.d/20-redis.ini

checking for igbinary includes... configure: error: Cannot find igbinary.h

[root@VM_159_140_centos www]# pecl install igbinary

You should add "extension=igbinary.so" to php.ini

[root@VM_159_140_centos www]# echo "extension=igbinary.so;" >> /etc/php.d/20-redis.ini