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<?php trait Trait1 { public function init() { echo("Trait1 - init\n"); } } trait Trait2 { public function init() { echo("Trait2 - init\n"); } } class Test { use Trait1 { init as private method1trait1; } use Trait2 { init as public method1trait2; } final public function __construct() { $this->init(); $this->method1trait1(); $this->method1trait2(); } public function init() { echo("Test - init\n"); } } $test = new Test(); $reflection = new ReflectionClass( $test ); foreach($reflection->getTraitAliases() as $k => $v) { echo $k.' => '.$v."\n"; }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.16, 8.3.0 - 8.3.3
Fatal error: An alias was defined for method init(), which exists in both Trait1 and Trait2. Use Trait1::init or Trait2::init to resolve the ambiguity in /in/bbc88 on line 20
Process exited with code 255.
Output for 5.6.38 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Test - init Trait1 - init Trait1 - init method1trait1 => Trait1::init method1trait2 => Trait1::init

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