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run code in 150+ php & hhvm versions
Bugs & Features
<?php $str = "Ваc зовут O\'reilly? \\/\\/\\"; // выводит: Вас зовут O'reilly? echo iconv("UTF-8", "WINDOWS-1251", $str);
Output for 5.0.0 - 5.5.34, 5.6.7 - 5.6.20, 5.6.28, hhvm-3.12.0, 7.0.0 - 7.0.5, 7.0.12 - 7.1.0
��c ����� O\'reilly? \/\/\
Output for 7.0.6
Fatal error: Uncaught Error: Call to undefined function iconv() in /in/UEMqO:5 Stack trace: #0 {main} thrown in /in/UEMqO on line 5
Process exited with code 255.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.5.35, 5.6.21
Fatal error: Call to undefined function iconv() in /in/UEMqO on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: iconv() in /in/UEMqO on line 5
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: iconv() in /in/UEMqO on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: iconv() in /in/UEMqO on line 5