Online PHP editor | output for q0XrB

Output for 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 - 5.5.34, 5.6.8 - 5.6.20, 5.6.28, 7.0.0 - 7.0.5, 7.0.14 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: array(3) { [0]=> string(2) "В" [1]=> int(201) [2]=> int(327) }
Output for 7.0.6, 7.3.32 - 7.3.33, 7.4.33, 8.0.13: Fatal error: Uncaught Error: Call to undefined function iconv_strlen() in /in/q0XrB:5 Stack trace: #0 {main} thrown in /in/q0XrB on line 5
Process exited with code 255.
Output for 5.5.35, 5.6.21: Fatal error: Call to undefined function iconv_strlen() in /in/q0XrB on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9: Fatal error: Call to undefined function: iconv_strlen() in /in/q0XrB on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4: Fatal error: Call to undefined function: iconv_strlen() in /in/q0XrB on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1: Fatal error: Call to undefined function: iconv_strlen() in /in/q0XrB on line 5