<?php

namespace Laravel\SerializableClosure\Support;

#[\AllowDynamicProperties]
class ClosureStream
{
    /**
     * The stream protocol.
     */
    const STREAM_PROTO = 'laravel-serializable-closure';

    /**
     * Checks if this stream is registered.
     *
     * @var bool
     */
    protected static $isRegistered = false;

    /**
     * The stream content.
     *
     * @var string
     */
    protected $content;

    /**
     * The stream content.
     *
     * @var int
     */
    protected $length;

    /**
     * The stream pointer.
     *
     * @var int
     */
    protected $pointer = 0;

    /**
     * Opens file or URL.
     *
     * @param  string  $path
     * @param  string  $mode
     * @param  string  $options
     * @param  string|null  $opened_path
     * @return bool
     */
    public function stream_open($path, $mode, $options, &$opened_path)
    {
        $this->content = "<?php\nreturn ".substr($path, strlen(static::STREAM_PROTO.'://')).';';
        $this->length = strlen($this->content);

        return true;
    }

    /**
     * Read from stream.
     *
     * @param  int  $count
     * @return string
     */
    public function stream_read($count)
    {
        $value = substr($this->content, $this->pointer, $count);

        $this->pointer += $count;

        return $value;
    }

    /**
     * Tests for end-of-file on a file pointer.
     *
     * @return bool
     */
    public function stream_eof()
    {
        return $this->pointer >= $this->length;
    }

    /**
     * Change stream options.
     *
     * @param  int  $option
     * @param  int  $arg1
     * @param  int  $arg2
     * @return bool
     */
    public function stream_set_option($option, $arg1, $arg2)
    {
        return false;
    }

    /**
     * Retrieve information about a file resource.
     *
     * @return array|bool
     */
    public function stream_stat()
    {
        $stat = stat(__FILE__);
        // @phpstan-ignore-next-line
        $stat[7] = $stat['size'] = $this->length;

        return $stat;
    }

    /**
     * Retrieve information about a file.
     *
     * @param  string  $path
     * @param  int  $flags
     * @return array|bool
     */
    public function url_stat($path, $flags)
    {
        $stat = stat(__FILE__);
        // @phpstan-ignore-next-line
        $stat[7] = $stat['size'] = $this->length;

        return $stat;
    }

    /**
     * Seeks to specific location in a stream.
     *
     * @param  int  $offset
     * @param  int  $whence
     * @return bool
     */
    public function stream_seek($offset, $whence = SEEK_SET)
    {
        $crt = $this->pointer;

        switch ($whence) {
            case SEEK_SET:
                $this->pointer = $offset;
                break;
            case SEEK_CUR:
                $this->pointer += $offset;
                break;
            case SEEK_END:
                $this->pointer = $this->length + $offset;
                break;
        }

        if ($this->pointer < 0 || $this->pointer >= $this->length) {
            $this->pointer = $crt;

            return false;
        }

        return true;
    }

    /**
     * Retrieve the current position of a stream.
     *
     * @return int
     */
    public function stream_tell()
    {
        return $this->pointer;
    }

    /**
     * Registers the stream.
     *
     * @return void
     */
    public static function register()
    {
        if (! static::$isRegistered) {
            static::$isRegistered = stream_wrapper_register(static::STREAM_PROTO, __CLASS__);
        }
    }
}

• [F] ClosureScope.php
  Delete
• [F] ClosureStream.php
  Delete
• [F] ReflectionClosure.php
  Delete
• [F] SelfReference.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"
                        
}