3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump( preg_match( iconv( '//u', "\xf4\x90\xbf\xbf" ) ) );
Output for 5.0.0 - 5.5.34, 5.6.0 - 5.6.20, 5.6.28, 7.0.0 - 7.0.5, 7.0.14 - 7.1.0
Warning: iconv() expects exactly 3 parameters, 2 given in /in/sEtL6 on line 3 Warning: preg_match() expects at least 2 parameters, 1 given in /in/sEtL6 on line 3 bool(false)
Output for 7.0.6 - 7.0.10
Fatal error: Uncaught Error: Call to undefined function iconv() in /in/sEtL6:3 Stack trace: #0 {main} thrown in /in/sEtL6 on line 3
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Warning: iconv() expects exactly 3 parameters, 2 given in /in/sEtL6 on line 3 Warning: preg_match() expects at least 2 parameters, 1 given in /in/sEtL6 on line 3 NULL
Output for 5.5.35 - 5.5.38, 5.6.21 - 5.6.25
Fatal error: Call to undefined function iconv() in /in/sEtL6 on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: iconv() in /in/sEtL6 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/sEtL6 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/sEtL6 on line 3