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Bugs & Features
<?php trait A { public function smallTalk() { echo 'a'; } public function bigTalk() { echo 'A'; } } trait B { public function smallTalk() { echo 'b'; } public function bigTalk() { echo 'B'; } } class Talker { use A, B { B::smallTalk insteadof A; A::bigTalk insteadof B; } } class Aliased_Talker { use A, B { B::smallTalk insteadof A; A::bigTalk insteadof B; B::bigTalk as talk; } function hi() { echo talk(); } } $alias = new Aliased_Talker(); $alias->hi();
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function talk() in /in/A2nO7:35 Stack trace: #0 /in/A2nO7(40): Aliased_Talker->hi() #1 {main} thrown in /in/A2nO7 on line 35
Process exited with code 255.
Output for 5.4.11 - 5.6.28
Fatal error: Call to undefined function talk() in /in/A2nO7 on line 35
Process exited with code 255.
Output for 5.3.21 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/A2nO7 on line 2
Process exited with code 255.