3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait T1 { abstract protected function _doStuff(); } trait T2 { protected function _doStuff() { echo "Doing stuff in trait\n"; } } class C { use T1 { _doStuff as _traitDoStuff; } use T2 { _doStuff as _traitDoStuff; } protected function _doStuff() { echo "Doing stuff in class\n"; $this->_traitDoStuff(); } }
Output for 8.5.0 - 8.5.1
Fatal error: An alias was defined for method _doStuff(), which exists in both T1 and T2. Use T1::_doStuff or T2::_doStuff to resolve the ambiguity in /in/HKC2p on line 16 Stack trace: #0 {main}
Process exited with code 255.
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14
Fatal error: An alias was defined for method _doStuff(), which exists in both T1 and T2. Use T1::_doStuff or T2::_doStuff to resolve the ambiguity in /in/HKC2p on line 16
Process exited with code 255.
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Class C contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (C::_doStuff) in /in/HKC2p on line 16
Process exited with code 255.
preferences:
185.81 ms | 411 KiB | 5 Q