Online PHP editor | output for RqDHu

@ 2020-10-12T23:07:27Z

<?php

/**
 * @return array<string, mixed>
 */
function objectToArray(object $object): array
{
    return @(fn (): array => get_object_vars($this))->call($object) ?? get_object_vars($object);
}

final class A
{
    private $a = 'incapsulated string';
}

// user-defined class instance
var_dump(objectToArray(new A()));

// internal stdClass instance
$object = new stdClass();
$object->a = 1;
var_dump(objectToArray($object));

// internal DateTimeImmutable class instance
var_dump(objectToArray(new DateTimeImmutable()));

Output for 7.4.0 - 7.4.33, 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, 8.5.0: array(1) { ["a"]=> string(19) "incapsulated string" } array(1) { ["a"]=> int(1) } array(0) { }
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 7.2.0 - 7.2.34, 7.3.0 - 7.3.33: Parse error: syntax error, unexpected ':' in /in/RqDHu on line 8
Process exited with code 255.

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