3v4l.org

run code in 300+ PHP versions simultaneously
<?php mb_internal_encoding('ISO-8859-1'); echo 'Subject: ', mb_decode_mimeheader('=?UTF-8?B?w5DCncOQwr7DkMKyw5HCi8OQwrkgw5DCssOQwr7DkMK/w5E=?= =?UTF-8?B?woDDkMK+w5HCgSDDkMK9w5DCsCDDkcKBw5DCsMOQwrnDkcKCw5DCtSA=?= =?UTF-8?B?Y3JlZGl0Y2FyZHNvbmxpbmUucnU=?='); /* $name = 'Добавлен новый комментарий к записи: "{PAGE_TITLE}"'; $addr = mb_encode_mimeheader($name, "ISO-8859-1", "B"); echo $addr;*/
Output for 8.3.0 - 8.3.4
Subject: Новый воп� �ос на сайте creditcardsonline.ru
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 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 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17
Subject: Новый вопрос на сайте creditcardsonline.ru

preferences:
180.5 ms | 405 KiB | 306 Q