The following article explains how to use the interface in Cpanel to find and install PHP Intl extensions. The Cpanel now includes a graphic interface where you can install PHP extensions directly.
WP Domain Checker WordPress Plugin have feature allow you to check Internationalized Domain Name (IDN), to make this plugin able check IDN domain, you need enable/install Intl php extension. There are several method to install/enable this extension:
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February 26, 2015
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