/home/kueuepay/www/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/ParentConnectingVisitor.php

<?php declare(strict_types=1);

namespace PhpParser\NodeVisitor;

use PhpParser\Node;
use PhpParser\NodeVisitorAbstract;

use function array_pop;
use function count;

/**
 * Visitor that connects a child node to its parent node.
 *
 * On the child node, the parent node can be accessed through
 * <code>$node->getAttribute('parent')</code>.
 */
final class ParentConnectingVisitor extends NodeVisitorAbstract {
    /**
     * @var Node[]
     */
    private array $stack = [];

    public function beforeTraverse(array $nodes) {
        $this->stack = [];
    }

    public function enterNode(Node $node) {
        if (!empty($this->stack)) {
            $node->setAttribute('parent', $this->stack[count($this->stack) - 1]);
        }

        $this->stack[] = $node;
    }

    public function leaveNode(Node $node) {
        array_pop($this->stack);
    }
}

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Best Practices

To ensure a smooth integration process and optimal performance, follow these best practices:

Use secure HTTPS connections for all API requests.
Implement robust error handling to handle potential issues gracefully.
Regularly update your integration to stay current with any API changes or enhancements.