3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait T1 { public function func() { echo "From T1\n"; } } trait T2 { public function func() { echo "From T2\n"; } } class Bar { public function func() { echo "From Bar\n"; } use T1, T2 { func as renamedFunc; } } $b = new Bar(); $b->renamedFunc();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
Fatal error: An alias was defined for method func(), which exists in both T1 and T2. Use T1::func or T2::func to resolve the ambiguity in /in/6h3PM on line 15
Process exited with code 255.
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
From T1
preferences:
120.51 ms | 407 KiB | 5 Q