3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php trait Chicken { public function x() { echo "x"; } } trait Turkey { public function x() { Chicken::x(); } } class Duck { use Chicken; use Turkey; } $duck = new Duck(); $duck->x();
Output for 7.0.0 - 7.2.0
Fatal error: Trait method x has not been applied, because there are collisions with other trait methods on Duck in /in/LasAm on line 19
Process exited with code 255.
Output for hhvm-3.11.1 - 3.17.3
Fatal error: Uncaught Error: Method 'x' declared in multiple traits in /in/LasAm:19 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.1
Fatal error: Method 'x' declared in multiple traits in /in/LasAm on line 19
Process exited with code 255.
Output for 5.4.0 - 5.6.30
Fatal error: Trait method x has not been applied, because there are collisions with other trait methods on Duck in /in/LasAm on line 24
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/LasAm on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/LasAm on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/LasAm on line 3
Process exited with code 255.