# betterdocs/3.8.9/includes/Dependencies/PhpParser/Node/Expr/ArrayDimFetch.php

BetterDocs – AI Documentation, Knowledge Base, MCP Server, Docs, Wikis, FAQ & Chatbot, version 3.8.9. 31 lines.

- Page: https://pluginprobe.com/plugins/betterdocs/3.8.9/code/includes/Dependencies/PhpParser/Node/Expr/ArrayDimFetch.php
- Raw: https://pluginprobe.com/plugins/betterdocs/3.8.9/raw/includes/Dependencies/PhpParser/Node/Expr/ArrayDimFetch.php
- Modified: 2023-08-14T08:41:14+00:00

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```php
<?php

namespace WPDeveloper\BetterDocs\Dependencies\PhpParser\Node\Expr;

use WPDeveloper\BetterDocs\Dependencies\PhpParser\Node\Expr;

class ArrayDimFetch extends Expr
{
    /** @var Expr Variable */
    public $var;
    /** @var null|Expr Array index / dim */
    public $dim;

    /**
     * Constructs an array index fetch node.
     *
     * @param Expr      $var        Variable
     * @param null|Expr $dim        Array index / dim
     * @param array     $attributes Additional attributes
     */
    public function __construct(Expr $var, Expr $dim = null, array $attributes = array()) {
        parent::__construct($attributes);
        $this->var = $var;
        $this->dim = $dim;
    }

    public function getSubNodeNames() {
        return array('var', 'dim');
    }
}

```