<?php declare(strict_types=1);

namespace PhpParser\NodeVisitor;

use PhpParser\Comment;
use PhpParser\Node;
use PhpParser\NodeVisitorAbstract;
use PhpParser\Token;

class CommentAnnotatingVisitor extends NodeVisitorAbstract {
    /** @var int Last seen token start position */
    private int $pos = 0;
    /** @var Token[] Token array */
    private array $tokens;
    /** @var list<int> Token positions of comments */
    private array $commentPositions = [];

    /**
     * Create a comment annotation visitor.
     *
     * @param Token[] $tokens Token array
     */
    public function __construct(array $tokens) {
        $this->tokens = $tokens;

        // Collect positions of comments. We use this to avoid traversing parts of the AST where
        // there are no comments.
        foreach ($tokens as $i => $token) {
            if ($token->id === \T_COMMENT || $token->id === \T_DOC_COMMENT) {
                $this->commentPositions[] = $i;
            }
        }
    }

    public function enterNode(Node $node) {
        $nextCommentPos = current($this->commentPositions);
        if ($nextCommentPos === false) {
            // No more comments.
            return self::STOP_TRAVERSAL;
        }

        $oldPos = $this->pos;
        $this->pos = $pos = $node->getStartTokenPos();
        if ($nextCommentPos > $oldPos && $nextCommentPos < $pos) {
            $comments = [];
            while (--$pos >= $oldPos) {
                $token = $this->tokens[$pos];
                if ($token->id === \T_DOC_COMMENT) {
                    $comments[] = new Comment\Doc(
                        $token->text, $token->line, $token->pos, $pos,
                        $token->getEndLine(), $token->getEndPos() - 1, $pos);
                    continue;
                }
                if ($token->id === \T_COMMENT) {
                    $comments[] = new Comment(
                        $token->text, $token->line, $token->pos, $pos,
                        $token->getEndLine(), $token->getEndPos() - 1, $pos);
                    continue;
                }
                if ($token->id !== \T_WHITESPACE) {
                    break;
                }
            }
            if (!empty($comments)) {
                $node->setAttribute('comments', array_reverse($comments));
            }

            do {
                $nextCommentPos = next($this->commentPositions);
            } while ($nextCommentPos !== false && $nextCommentPos < $this->pos);
        }

        $endPos = $node->getEndTokenPos();
        if ($nextCommentPos > $endPos) {
            // Skip children if there are no comments located inside this node.
            $this->pos = $endPos;
            return self::DONT_TRAVERSE_CHILDREN;
        }

        return null;
    }
}

• [F] CloningVisitor.php
  Delete
• [F] CommentAnnotatingVisitor.php
  Delete
• [F] FindingVisitor.php
  Delete
• [F] FirstFindingVisitor.php
  Delete
• [F] NameResolver.php
  Delete
• [F] NodeConnectingVisitor.php
  Delete
• [F] ParentConnectingVisitor.php
  Delete

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                        Request Example (guzzle)
                        

                        
                            
<?php
                            
 require_once('vendor/autoload.php');
                            
 $client = new \GuzzleHttp\Client();
                            
 $response = $client->request('POST', $base_url. 'v1/generate-token', [
                            
'headers' => [
                            
  'accept' => 'application/json',
                            
  'content-type' => 'application/json',
                            
 ],
                            
'form_params' => [
                            
  'client_id'     => '$client_id',
                            
  'secret_id'     => 'secret_id',
                            
  'env'           => 'env',
                            
  'merchant_id'   => 'merchant_id',
                            
 ],
                            
                            
]);
                            
echo $response->getBody();
                        
                    
                

                    
                        
**Response: SUCCESS (200 OK)**
                        
{
                        
 "message": {
                        
 "success": [
                        
  "Successfully token is generated"
                        
 ]
                        
},
                        
"data": {
                        
 "token":"eyJpdiI6InpkczhjTjhQdVhUL2lKQ0pSUUx6aUE9P
SIsInZhbHVlIjoiVGVBTVBDTXltbjNZcEIvdEJveGpTSno3TU5NRUtn
VkhCZ1pHTFNCUnZGQ2UxMnYxN202cEE1YVRDTEFsc0ZERExoTjdtL0dTL2x
oU3QzeUJJOExiMUx5T0w1L0llUXhTUkU1cWVLWEdEbEplb0dKNXcwbTNRM0
VxdkUwYzZuNFdtNkhMQ0pRZysyNWkvdzBxSlBoSVBSOGFTekNnR2RXNHVtc
G9lMGZOTmNCcm1hR3c5Sk9KTnB4Y3ltZDl6cm90MThrR21Ca3B1azc3bXRi
Q0J6SW96UVo1elNkU1ZqeE05bTcwWGp1MEUxWlJFdnNWTmpSbnVpeW92b2U
4dXZkUGgyb1VmK0luaGdyaFlsVTZlcVpVRnZlTG1DeFF6Ykk2T2h6Z3Jzbn
IyNHpNdHowSE5JdDR0Y0pZT20zUm1XYW8iLCJtYWMiOiJlY2M4NGE1OGUzYz
kzYzk0YzljNmVmNjE0YWI0ZDIwOGI3NDQ2YWEyY2ZhNzc0NzE4ZmY1ZmYyMz

                        IyZmQzNDY1IiwidGFnIjoiIn0=",
                        
},
                        
"type": "success"
                        
}
                    
                

                    
                        
**Response: ERROR (400 FAILED)**
                        
{
                        
 "message": {
                        
 "error": [
                        
  "Invalid credentials."
                        
 ]
                        
},
                        
"data": null,
                        
"type": "error"
                        
}