Online PHP editor | output for SofHF

@ 2018-04-25T08:29:34Z

<?php

class A
{
    private $query;
    
    public function &findNode(array $path)
    {
        $link = &$this->query;
        foreach ($path as $element) {
            $link = &$link[$element];
        }
        
        return $link;
    }
    
    public function setValues(array $path, array $values)
    {
        $node = &$this->findNode($path);
        $node = array_merge($node ?? [], $values);
        unset($node);
        
        return $this;
    }
    
    public function setValueByPath(array $path, $value): self
    {
        $link = &$this->findNode($path);
        if (is_array($value)) {
            $link[] = $value;
        } else {
            $link = $value;   
        }
        unset($link);
    
        return $this;
    }

    public function print()
    {
        var_dump($this->query);
    }
}

$a = new A;

$a
    ->setValues(['c', 'd'], [['test' => 1], ['test' => 2]])
    ->setValues(['c', 'd'], [['test' => 3], ['test' => 4]]);

$a
    ->setValueByPath(['a', 'b', 'c', 'd'], ['match' => 100500])
    ->setValueByPath(['a', 'b', 'c', 'd'], ['match' => 1000])
    ->setValueByPath(['a', 'b', 'c', 'd', 1, 'zzz'], 'lol');

print_r($a);

Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: A Object ( [query:A:private] => Array ( [c] => Array ( [d] => Array ( [0] => Array ( [test] => 1 ) [1] => Array ( [test] => 2 ) [2] => Array ( [test] => 3 ) [3] => Array ( [test] => 4 ) ) ) [a] => Array ( [b] => Array ( [c] => Array ( [d] => Array ( [0] => Array ( [match] => 100500 ) [1] => Array ( [match] => 1000 [zzz] => lol ) ) ) ) ) ) )
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 A Object ( [query:A:private] => Array ( [c] => Array ( [d] => Array ( [0] => Array ( [test] => 1 ) [1] => Array ( [test] => 2 ) [2] => Array ( [test] => 3 ) [3] => Array ( [test] => 4 ) ) ) [a] => Array ( [b] => Array ( [c] => Array ( [d] => Array ( [0] => Array ( [match] => 100500 ) [1] => Array ( [match] => 1000 [zzz] => lol ) ) ) ) ) ) )
Output for 5.6.0 - 5.6.40: Parse error: syntax error, unexpected '?' in /in/SofHF on line 20
Process exited with code 255.

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