<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\ErrorHandler\Exception;

use Symfony\Component\HttpFoundation\Exception\RequestExceptionInterface;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;

/**
 * FlattenException wraps a PHP Error or Exception to be able to serialize it.
 *
 * Basically, this class removes all objects from the trace.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class FlattenException
{
    private string $message;
    private string|int $code;
    private ?self $previous = null;
    private array $trace;
    private string $traceAsString;
    private string $class;
    private int $statusCode;
    private string $statusText;
    private array $headers;
    private string $file;
    private int $line;
    private ?string $asString = null;

    public static function create(\Exception $exception, int $statusCode = null, array $headers = []): static
    {
        return static::createFromThrowable($exception, $statusCode, $headers);
    }

    public static function createFromThrowable(\Throwable $exception, int $statusCode = null, array $headers = []): static
    {
        $e = new static();
        $e->setMessage($exception->getMessage());
        $e->setCode($exception->getCode());

        if ($exception instanceof HttpExceptionInterface) {
            $statusCode = $exception->getStatusCode();
            $headers = array_merge($headers, $exception->getHeaders());
        } elseif ($exception instanceof RequestExceptionInterface) {
            $statusCode = 400;
        }

        if (null === $statusCode) {
            $statusCode = 500;
        }

        if (class_exists(Response::class) && isset(Response::$statusTexts[$statusCode])) {
            $statusText = Response::$statusTexts[$statusCode];
        } else {
            $statusText = 'Whoops, looks like something went wrong.';
        }

        $e->setStatusText($statusText);
        $e->setStatusCode($statusCode);
        $e->setHeaders($headers);
        $e->setTraceFromThrowable($exception);
        $e->setClass(get_debug_type($exception));
        $e->setFile($exception->getFile());
        $e->setLine($exception->getLine());

        $previous = $exception->getPrevious();

        if ($previous instanceof \Throwable) {
            $e->setPrevious(static::createFromThrowable($previous));
        }

        return $e;
    }

    public function toArray(): array
    {
        $exceptions = [];
        foreach (array_merge([$this], $this->getAllPrevious()) as $exception) {
            $exceptions[] = [
                'message' => $exception->getMessage(),
                'class' => $exception->getClass(),
                'trace' => $exception->getTrace(),
            ];
        }

        return $exceptions;
    }

    public function getStatusCode(): int
    {
        return $this->statusCode;
    }

    /**
     * @return $this
     */
    public function setStatusCode(int $code): static
    {
        $this->statusCode = $code;

        return $this;
    }

    public function getHeaders(): array
    {
        return $this->headers;
    }

    /**
     * @return $this
     */
    public function setHeaders(array $headers): static
    {
        $this->headers = $headers;

        return $this;
    }

    public function getClass(): string
    {
        return $this->class;
    }

    /**
     * @return $this
     */
    public function setClass(string $class): static
    {
        $this->class = str_contains($class, "@anonymous\0") ? (get_parent_class($class) ?: key(class_implements($class)) ?: 'class').'@anonymous' : $class;

        return $this;
    }

    public function getFile(): string
    {
        return $this->file;
    }

    /**
     * @return $this
     */
    public function setFile(string $file): static
    {
        $this->file = $file;

        return $this;
    }

    public function getLine(): int
    {
        return $this->line;
    }

    /**
     * @return $this
     */
    public function setLine(int $line): static
    {
        $this->line = $line;

        return $this;
    }

    public function getStatusText(): string
    {
        return $this->statusText;
    }

    /**
     * @return $this
     */
    public function setStatusText(string $statusText): static
    {
        $this->statusText = $statusText;

        return $this;
    }

    public function getMessage(): string
    {
        return $this->message;
    }

    /**
     * @return $this
     */
    public function setMessage(string $message): static
    {
        if (str_contains($message, "@anonymous\0")) {
            $message = preg_replace_callback('/[a-zA-Z_\x7f-\xff][\\\\a-zA-Z0-9_\x7f-\xff]*+@anonymous\x00.*?\.php(?:0x?|:[0-9]++\$)[0-9a-fA-F]++/', function ($m) {
                return class_exists($m[0], false) ? (get_parent_class($m[0]) ?: key(class_implements($m[0])) ?: 'class').'@anonymous' : $m[0];
            }, $message);
        }

        $this->message = $message;

        return $this;
    }

    /**
     * @return int|string int most of the time (might be a string with PDOException)
     */
    public function getCode(): int|string
    {
        return $this->code;
    }

    /**
     * @return $this
     */
    public function setCode(int|string $code): static
    {
        $this->code = $code;

        return $this;
    }

    public function getPrevious(): ?self
    {
        return $this->previous;
    }

    /**
     * @return $this
     */
    public function setPrevious(?self $previous): static
    {
        $this->previous = $previous;

        return $this;
    }

    /**
     * @return self[]
     */
    public function getAllPrevious(): array
    {
        $exceptions = [];
        $e = $this;
        while ($e = $e->getPrevious()) {
            $exceptions[] = $e;
        }

        return $exceptions;
    }

    public function getTrace(): array
    {
        return $this->trace;
    }

    /**
     * @return $this
     */
    public function setTraceFromThrowable(\Throwable $throwable): static
    {
        $this->traceAsString = $throwable->getTraceAsString();

        return $this->setTrace($throwable->getTrace(), $throwable->getFile(), $throwable->getLine());
    }

    /**
     * @return $this
     */
    public function setTrace(array $trace, ?string $file, ?int $line): static
    {
        $this->trace = [];
        $this->trace[] = [
            'namespace' => '',
            'short_class' => '',
            'class' => '',
            'type' => '',
            'function' => '',
            'file' => $file,
            'line' => $line,
            'args' => [],
        ];
        foreach ($trace as $entry) {
            $class = '';
            $namespace = '';
            if (isset($entry['class'])) {
                $parts = explode('\\', $entry['class']);
                $class = array_pop($parts);
                $namespace = implode('\\', $parts);
            }

            $this->trace[] = [
                'namespace' => $namespace,
                'short_class' => $class,
                'class' => $entry['class'] ?? '',
                'type' => $entry['type'] ?? '',
                'function' => $entry['function'] ?? null,
                'file' => $entry['file'] ?? null,
                'line' => $entry['line'] ?? null,
                'args' => isset($entry['args']) ? $this->flattenArgs($entry['args']) : [],
            ];
        }

        return $this;
    }

    private function flattenArgs(array $args, int $level = 0, int &$count = 0): array
    {
        $result = [];
        foreach ($args as $key => $value) {
            if (++$count > 1e4) {
                return ['array', '*SKIPPED over 10000 entries*'];
            }
            if ($value instanceof \__PHP_Incomplete_Class) {
                $result[$key] = ['incomplete-object', $this->getClassNameFromIncomplete($value)];
            } elseif (\is_object($value)) {
                $result[$key] = ['object', get_debug_type($value)];
            } elseif (\is_array($value)) {
                if ($level > 10) {
                    $result[$key] = ['array', '*DEEP NESTED ARRAY*'];
                } else {
                    $result[$key] = ['array', $this->flattenArgs($value, $level + 1, $count)];
                }
            } elseif (null === $value) {
                $result[$key] = ['null', null];
            } elseif (\is_bool($value)) {
                $result[$key] = ['boolean', $value];
            } elseif (\is_int($value)) {
                $result[$key] = ['integer', $value];
            } elseif (\is_float($value)) {
                $result[$key] = ['float', $value];
            } elseif (\is_resource($value)) {
                $result[$key] = ['resource', get_resource_type($value)];
            } else {
                $result[$key] = ['string', (string) $value];
            }
        }

        return $result;
    }

    private function getClassNameFromIncomplete(\__PHP_Incomplete_Class $value): string
    {
        $array = new \ArrayObject($value);

        return $array['__PHP_Incomplete_Class_Name'];
    }

    public function getTraceAsString(): string
    {
        return $this->traceAsString;
    }

    /**
     * @return $this
     */
    public function setAsString(?string $asString): static
    {
        $this->asString = $asString;

        return $this;
    }

    public function getAsString(): string
    {
        if (null !== $this->asString) {
            return $this->asString;
        }

        $message = '';
        $next = false;

        foreach (array_reverse(array_merge([$this], $this->getAllPrevious())) as $exception) {
            if ($next) {
                $message .= 'Next ';
            } else {
                $next = true;
            }
            $message .= $exception->getClass();

            if ('' != $exception->getMessage()) {
                $message .= ': '.$exception->getMessage();
            }

            $message .= ' in '.$exception->getFile().':'.$exception->getLine().
                "\nStack trace:\n".$exception->getTraceAsString()."\n\n";
        }

        return rtrim($message);
    }
}

• [F] FlattenException.php
  Delete
• [F] SilencedErrorContext.php
  Delete

How To Payment

Simple Steps to Complete Your Payment Securely and Efficiently

Making a payment on our website is quick and secure. Start by logging in or creating an account. Select your preferred payment method, input the required details, and review the information. Once you confirm everything is correct, click on the "Submit Payment" button. You’ll receive instant confirmation and can track your payment status through your account dashboard. It’s an easy and secure process.

• Go to the Payment Section: Access the payment area on our website or app.
• Choose Your Payment Method: Select your preferred payment option.
• Enter Payment Details: Provide the necessary payment information.
• Verify Your Information: Check that all details are correct.
• Confirm Your Payment: Click "Submit Payment" to complete the transaction.