Online PHP editor | output for cVAY6

Output for 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7: Warning: iconv(): Wrong encoding, conversion from "utf-8" to "windows-1251" is not allowed in /in/cVAY6 on line 3 Warning: iconv(): Wrong encoding, conversion from "utf-8" to "windows-1251" is not allowed in /in/cVAY6 on line 4 int(0)
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/cVAY6:3 Stack trace: #0 {main} thrown in /in/cVAY6 on line 3
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: int(8)
Output for 7.4.26 - 7.4.32: Notice: iconv(): Wrong charset, conversion from `utf-8' to `windows-1251' is not allowed in /in/cVAY6 on line 3 Notice: iconv(): Wrong charset, conversion from `utf-8' to `windows-1251' is not allowed in /in/cVAY6 on line 4 int(0)
Output for 5.4.0 - 5.4.45: Fatal error: Call to undefined function iconv() in /in/cVAY6 on line 3
Process exited with code 255.