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<?php setlocale(LC_TIME, "C"); echo strftime("%A"); setlocale(LC_TIME, "fi_FI"); echo strftime(" in Finnish is %A,"); setlocale(LC_TIME, "fr_FR"); echo strftime(" in French %A and"); setlocale(LC_TIME, "de_DE"); echo strftime(" in German %A.\n"); ?>
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.28, 7.4.0 - 7.4.16, 8.0.0 - 8.0.3
Sunday in Finnish is sunnuntai, in French dimanche and in German Sonntag.