@ 2014-06-19T23:47:38Z <?php
$email = 'johnsnow@ヒキワリ.ナットウ.pro';
$email = str_replace('@-', '@', idn_to_ascii($email));
echo $email . "\n";
if (filter_var($email, FILTER_VALIDATE_EMAIL)) {
echo 'valid';
} else {
echo 'not valid';
}
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Output for 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.20 , 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--johnsnow@8x4hqntjic.xn--gckxcpg.pro
valid Output for 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/60G42:4
Stack trace:
#0 {main}
thrown in /in/60G42 on line 4
Process exited with code 255 . Output for 7.2.0 - 7.2.33 , 7.3.12 - 7.3.31 Deprecated: idn_to_ascii(): INTL_IDNA_VARIANT_2003 is deprecated in /in/60G42 on line 4
xn--johnsnow@8x4hqntjic.xn--gckxcpg.pro
valid 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 Fatal error: Call to undefined function idn_to_ascii() in /in/60G42 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/60G42 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/60G42 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/60G42 on line 4
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206.92 ms | 401 KiB | 357 Q