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<?php $email = 'http://ヒキワリ.ナットウ.ニホン'; $email = idn_to_ascii($email); echo $email . "\n"; $dictionary = array('aero', 'arpa', 'asia', 'biz', 'cat', 'com', 'coop', 'edu', 'gov', 'info', 'int', 'jobs', 'mil', 'mobi', 'museum', 'name', 'net', 'org', 'pro', 'tel', 'travel'); $expression = '^[a-z0-9_-]+(?:[a-z0-9._%+-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+(?:[A-Z]{2}|' . implode('|', $dictionary) . ')$'; echo mb_eregi($expression, $email) !== false; ?>
Output for 5.4.34 - 5.4.45, 5.5.24 - 5.5.28, 5.5.31 - 5.5.33, 5.5.35, 5.6.8 - 5.6.12, 5.6.16 - 5.6.19, 5.6.21 - 5.6.28, 7.0.0 - 7.0.4, 7.0.6 - 7.0.20, 7.1.0 - 7.1.33, 7.4.0 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
xn--http://-gt4fylji1b.xn--gckxcpg.xn--idk6a7d
Output for 7.0.5, 7.3.32 - 7.3.33, 7.4.33, 8.0.13
Fatal error: Uncaught Error: Call to undefined function idn_to_ascii() in /in/AnIMJ:4 Stack trace: #0 {main} thrown in /in/AnIMJ on line 4
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.31
Deprecated: idn_to_ascii(): INTL_IDNA_VARIANT_2003 is deprecated in /in/AnIMJ on line 4 xn--http://-gt4fylji1b.xn--gckxcpg.xn--idk6a7d
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.32, 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/AnIMJ 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/AnIMJ on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: idn_to_ascii() in /in/AnIMJ 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/AnIMJ on line 4
preferences:
224.52 ms | 401 KiB | 343 Q