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<?php trait ATrait { public function a(){ return 'Aa'; } } trait BTrait { public function a(){ return 'Ba'; } } class C { use ATrait{ a as aa; } use BTrait{ a as ba; } public function a() { return static::aa() . static::ba(); } } $o = new C; echo $o->a(), "\n"; class C1 { use BTrait{ a as ba; } use ATrait{ a as aa; } public function a() { return static::aa() . static::ba(); } } $o = new C1; echo $o->a(), "\n"; class D { use ATrait{ ATrait::a as aa; } use BTrait{ BTrait::a as ba; } public function a() { return static::aa() . static::ba(); } } $o = new D; echo $o->a(), "\n"; class E { use ATrait{ ATrait::a as aa; ATrait::a insteadof BTrait; } use BTrait{ BTrait::a as ba; } public function e() { return static::aa() . static::ba(); } } $o = new E; echo $o->e(), "\n"; class F { use ATrait{ a as aa; } use BTrait{ a as ba; } public function f() { return static::aa() . static::ba(); } } $o = new F; echo $o->f(), "\n";
Output for 8.5.0
Fatal error: An alias was defined for method a(), which exists in both ATrait and BTrait. Use ATrait::a or BTrait::a to resolve the ambiguity in /in/g5HRH on line 15 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 a(), which exists in both ATrait and BTrait. Use ATrait::a or BTrait::a to resolve the ambiguity in /in/g5HRH on line 15
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
AaAa BaBa AaBa Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; E has a deprecated constructor in /in/g5HRH on line 64 AaBa Fatal error: Trait method a has not been applied, because there are collisions with other trait methods on F in /in/g5HRH on line 81
Process exited with code 255.
Output for 7.3.32 - 7.3.33
AaAa BaBa AaBa AaBa Fatal error: Trait method a has not been applied, because there are collisions with other trait methods on F in /in/g5HRH on line 81
Process exited with code 255.
Output for 5.6.0 - 5.6.40
AaAa BaBa AaBa AaBa Fatal error: Trait method a has not been applied, because there are collisions with other trait methods on F in /in/g5HRH on line 92
Process exited with code 255.
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