Phpinfo（）显示了旧版本的Mysql Centos 6.7

Question

I have installed Centos 6.7 and installed LAMP(Appache,Mysql,Php) last version and all working good but when i tested phpinfo() the mysql shows:

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$ Client API library version :  mysqlnd 5.0.11-dev - 20120503 - $Id: 3c688b6bbc30d36af3ac34fdd4b7b5b787fe5555 

my server detailes

$[root@Univ ~]# httpd -v
$Server version: Apache/2.2.15 (Unix)

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$[root@Univ ~]# mysql -V
mysql  Ver 14.14 Distrib 5.6.27, for Linux (x86_64)

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$[root@Univ ~]# php -v
PHP 5.6.14 (cli) (built: Sep 30 2015 14:07:43) 
Copyright (c) 1997-2015 The PHP Group

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many of my scripts like Ojs pkp not working now just showing a blanck page whent trying to install Hope You can Help me this is an image from my phpinfo() image of the problem