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Notice "A non well formed numeric value encountered" in Zabbix dashboard with PHP 7.1

Hello Everyone,

 This problem will arrived when you would install Zabbix server with PHP 7.1:

 Just a tweak can be solved this problem, Please follow below guide:

 Go to include directory in the zabbix server installation directory. In my case I have installed in /usr/share/zabbix. So please change this to your own directory. Also I preferred the vim command to edit a file, you can replace it your own choice.

 # cd /usr/share/zabbix/include
# vim func.inc.php

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