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run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump($r = idn_to_ascii('Bücher.de', IDNA_USE_STD3_RULES, INTL_IDNA_VARIANT_UTS46, $info)); var_dump($info); var_dump(idn_to_utf8($r, IDNA_USE_STD3_RULES, INTL_IDNA_VARIANT_UTS46, $info)); var_dump($info);
based on XK2mB
Output for 5.4.11 - 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 - 7.2.0
string(16) "xn--bcher-kva.de" array(3) { ["result"]=> string(16) "xn--bcher-kva.de" ["isTransitionalDifferent"]=> bool(false) ["errors"]=> int(0) } string(10) "bücher.de" array(3) { ["result"]=> string(10) "bücher.de" ["isTransitionalDifferent"]=> bool(false) ["errors"]=> int(0) }
Output for 7.0.5
Fatal error: Uncaught Error: Call to undefined function idn_to_ascii() in /in/vXZZq:3 Stack trace: #0 {main} thrown in /in/vXZZq on line 3
Process exited with code 255.
Output for 5.3.21 - 5.3.29, 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/vXZZq on line 3
Process exited with code 255.