Re: [RFC] Additional splat operator usage
| From: | Marcio Almada | Date: | Mon, 24 Nov 2014 00:20:50 +0000 |
| Subject: | Re: [RFC] Additional splat operator usage | ||
| References: | 1 2 3 4 5 6 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-79114@lists.php.net to get a copy of this message | ||
> I always wanted to have an analog XPath to access the array elements.
> Something like:
> <?php
> $array = ['x' => ['p' => ['a' => ['t' =>
> ['h' => 'value']]]]];
> $xpath = ['x', 'p', 'a', 't', 'h'];
> $value = $array[...$xpath];
> var_dump($value); // string(5) "value"
> ?>
What would happen if some key from
$xpath is undefined on the
multidimensional $array?