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<?php interface I { } class C extends I { } interface BI { function x(): I; } class BC implements BI { function x(): C; }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.7
Fatal error: Class C cannot extend from interface I in /in/MT3XI on line 8
Process exited with code 255.
preferences:
183 ms | 1395 KiB | 36 Q