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run code in 300+ PHP versions simultaneously

@ 2017-07-07T04:01:40Z

<?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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13: 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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137.65 ms | 408 KiB | 5 Q