解决的办法是做以下步骤来安装pH值为preDIS：

The solution was doing the following steps to install phpredis:

• 在下载并解压pH值$​​ P $ PDIS
• 命令 ZTS-运行phpize
• 命令 ./配置--with-PHP-配置=的/ usr / bin中/ ZTS-PHP-配置
• 命令制作和放大器;＆安培;使安装

• download and unzip phpredis
• command zts-phpize
• command ./configure --with-php-config=/usr/bin/zts-php-config
• command make && make install

我在做运行phpize ，而不是 ZTS-运行phpize ，我并没有加入 --with-PHP-配置选项：这是问题

I was doing phpize and not zts-phpize and I was not adding the --with-php-config option: this was the problem

当然，你必须添加redis.ini到/etc/php-zts-5.6.d/文件夹，里面的文件：

Of course then you have to add redis.ini into /etc/php-zts-5.6.d/ folder with, inside the file:

extension=redis.so

重新启动Apache和它应该工作

Restart apache and it should work

希望这会帮助别人

P.S。如果你想让它的命令行（即PHP的script.php）工作，你也必须安装它与运行phpize 和简单的 ./配置命令。

P.S. If you want it to work from command line (i.e. "php script.php"), you have to install it also with phpize and simple ./configure command.