3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(is_string()); var_dump(is_integer());
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Warning: is_string() expects exactly 1 parameter, 0 given in /in/SbARM on line 3 bool(false) Warning: is_integer() expects exactly 1 parameter, 0 given in /in/SbARM on line 4 bool(false)
Output for 4.3.2 - 5.2.17
Warning: is_string(): Only one argument expected in /in/SbARM on line 3 bool(false) Warning: is_integer(): Only one argument expected in /in/SbARM on line 4 bool(false)
Output for 4.3.0 - 4.3.1
Warning: is_string() [http://www.php.net/function.is-string]: Only one argument expected in /in/SbARM on line 3 bool(false) Warning: is_integer() [http://www.php.net/function.is-integer]: Only one argument expected in /in/SbARM on line 4 bool(false)