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<?php $checker = new Spoofchecker(); $checker->setChecks(Spoofchecker::SINGLE_SCRIPT); if ($checker->isSuspicious("latin漢字"."ひらがな"."カタカナ"."@example.com")) { echo "spoof"; } else { echo "fine"; }
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.17 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
fine
Output for 8.0.13
Fatal error: Uncaught Error: Class "Spoofchecker" not found in /in/88195:3 Stack trace: #0 {main} thrown in /in/88195 on line 3
Process exited with code 255.
Output for 7.3.32 - 7.3.33, 7.4.33
Fatal error: Uncaught Error: Class 'Spoofchecker' not found in /in/88195:3 Stack trace: #0 {main} thrown in /in/88195 on line 3
Process exited with code 255.

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