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<?php $domain='rückführung-ins-licht.de'; if(preg_match('/[äöüß]/', $domain)){ echo "IDN"; $IDN = new idna_convert(array('idn_version' => 2008)); $domain = $IDN->encode($domain); }
Output for git.master, git.master_jit, rfc.property-hooks
IDN Fatal error: Uncaught Error: Class "idna_convert" not found in /in/Qv2Pf:5 Stack trace: #0 {main} thrown in /in/Qv2Pf on line 5
Process exited with code 255.

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