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run code in 150+ php & hhvm versions
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<?php $domain_name = "президент.рф"; $domain_name = idn_to_ascii($domain_name); echo checkdnsrr($domain_name, "A"); ?>
based on eDor4
Output for 5.4.35 - 5.5.28, 5.5.31 - 5.5.33, 5.5.35 - 5.6.12, 5.6.16 - 5.6.19, 5.6.21 - 7.0.4, 7.0.6 - 7.1.0
Output for 7.0.5
Fatal error: Uncaught Error: Call to undefined function idn_to_ascii() in /in/OkhEi:4 Stack trace: #0 {main} thrown in /in/OkhEi on line 4
Process exited with code 255.
Output for 5.0.0 - 5.4.34, 5.5.29 - 5.5.30, 5.5.34, 5.6.13 - 5.6.15, 5.6.20
Fatal error: Call to undefined function idn_to_ascii() in /in/OkhEi on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: idn_to_ascii() in /in/OkhEi on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: idn_to_ascii() in /in/OkhEi on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: idn_to_ascii() in /in/OkhEi on line 4