3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $str_utf8 = 'Русский текст'; $str_cp1251 = iconv('UTF-8', 'Windows-1251', $str_utf8); var_dump(preg_match('#.#u', $str_utf8)); var_dump(preg_match('#.#u', $str_cp1251));
Output for 5.3.4 - 5.5.34, 5.6.0 - 5.6.20, 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.0.5, 7.0.14 - 7.1.0
int(1) bool(false)
Output for 7.0.6 - 7.0.10
Fatal error: Uncaught Error: Call to undefined function iconv() in /in/ihbAO:3 Stack trace: #0 {main} thrown in /in/ihbAO on line 3
Process exited with code 255.
Output for 5.5.35 - 5.5.38, 5.6.21 - 5.6.25
Fatal error: Call to undefined function iconv() in /in/ihbAO on line 3
Process exited with code 255.
Output for 5.0.0 - 5.3.3
int(1) int(0)
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: iconv() in /in/ihbAO on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: iconv() in /in/ihbAO on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: iconv() in /in/ihbAO on line 3