3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = '<p>&Atilde;&laquo;en tw&Atilde;&copy;&Atilde;&copy; dr&Atilde;&macr;e vi&Atilde;&ordf;r vijf zes &Atilde;&sect; &nbsp; nnneeeeeeggeeeeennn<br></p>'; var_dump(iconv('ISO-8859-1', 'UTF-8', html_entity_decode($data)));
Output for 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: iconv(): Wrong encoding, conversion from "ISO-8859-1" to "UTF-8" is not allowed in /in/059Ji on line 6 bool(false)
Output for 7.3.32 - 7.3.33, 7.4.33, 8.0.13
Fatal error: Uncaught Error: Call to undefined function iconv() in /in/059Ji:6 Stack trace: #0 {main} thrown in /in/059Ji on line 6
Process exited with code 255.
Output for 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 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 8.0.0 - 8.0.12
string(111) "<p>ëen twéé drïe viêr vijf zes ç   nnneeeeeeggeeeeennn<br></p>"
Output for 7.4.26 - 7.4.32
Notice: iconv(): Wrong charset, conversion from `ISO-8859-1' to `UTF-8' is not allowed in /in/059Ji on line 6 bool(false)

preferences:
236.77 ms | 402 KiB | 334 Q