Online PHP editor | output for dt8R3

@ 2021-03-01T02:32:15Z

<?php

interface factory
{
    public static function new(): factory;
}

#[Value]
class Value
{
    public int $value;
    
    public function __construct(int $value)
    {
        $this->value = $value;
    }
}

#[Value(value: 42)]
class One implements factory
{
    public static function new(): One
    {
        return new One;
    }
    
}

#[Value(value: 2)]
class Two implements factory
{
    public static function new(): Two
    {
        return new Two;
    }
}

#[Value(value: 3)]
class Three implements factory
{
    public static function new(): Three
    {
        return new Three;
    }
}



$arrayOfClasses = [One::new(), Two::new(), Three::new()];

function dumpAttributeData(ReflectionClass $reflection)
{
    $attributes = $reflection->getAttributes();
    
    foreach ($attributes as $attribute) {
        var_dump($attribute->getName());
        var_dump($attribute->getArguments());
    }
}

foreach ($arrayOfClasses as $class) {
    dumpAttributeData(new ReflectionClass($class::class));
}

Output for 8.0.0 - 8.0.2, 8.1.23 - 8.1.28, 8.2.10 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: string(5) "Value" array(1) { ["value"]=> int(42) } string(5) "Value" array(1) { ["value"]=> int(2) } string(5) "Value" array(1) { ["value"]=> int(3) }
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 string(5) "Value" array(1) { ["value"]=> int(42) } string(5) "Value" array(1) { ["value"]=> int(2) } string(5) "Value" array(1) { ["value"]=> int(3) }
Output for 7.4.0 - 7.4.15: Fatal error: Cannot use ::class with dynamic class name in /in/dt8R3 on line 62
Process exited with code 255.
Output for 7.3.0 - 7.3.27: Parse error: syntax error, unexpected 'int' (T_STRING), expecting function (T_FUNCTION) or const (T_CONST) in /in/dt8R3 on line 11
Process exited with code 255.

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