3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class X { function y(){ echo 'yay'; } } $x = array('X','y'); $x();
Output for 7.0.0 - 7.1.0
Deprecated: Non-static method X::y() should not be called statically in /in/Xrcuq on line 4 yay
Output for 5.4.0 - 5.6.28
Strict Standards: Non-static method X::y() should not be called statically in /in/Xrcuq on line 4 yay
Output for 5.0.0 - 5.3.29
Fatal error: Function name must be a string in /in/Xrcuq on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Notice: Array to string conversion in /in/Xrcuq on line 4 Fatal error: Call to undefined function: array() in /in/Xrcuq on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Notice: Array to string conversion in /in/Xrcuq on line 4 Fatal error: Call to undefined function: array() in /in/Xrcuq on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Notice: Array to string conversion in /in/Xrcuq on line 4 Fatal error: Call to undefined function: array() in /in/Xrcuq on line 4