UrlGenerationException sends a log line to stderr that breaks artisan serve

Laravel Version

11.32.0

PHP Version

8.2.25

Database Driver & Version

No response

Description

When using a helper {{ route('anyroute') }} without the necessary route parameters (by accident), Laravel throws a UrlGenerationException, sending a log line to stderr that breaks the server.

The issue is the datetime string at the beginning, which getRequestPortFromLine is not prepared to parse. In Laravel 10, the same line does not display that datetime.

The problem only occurs when using LOG_CHANNEL=stderr.

[2024-11-16 06:58:05] local.ERROR: Undefined array key 1 {"exception":"[object] (ErrorException(code: 0): Undefined array key 1 at /Users/.../laravel-11/vendor/laravel/framework/src/Illuminate/Foundation/Console/ServeCommand.php:383)

...

ErrorException 

Undefined array key 1

at vendor/laravel/framework/src/Illuminate/Foundation/Console/ServeCommand.php:383
  379▕     protected function getRequestPortFromLine($line)
  380▕     {
  381▕         preg_match('/:(\d+)\s(?:(?:\w+$)|(?:\[.*))/', $line, $matches);
  382▕ 
➜ 383▕         return (int) $matches[1];
  384▕     }
  385▕ 
  386▕     /**
  387▕      * Get the console command options.

    +26 vendor frames 

27  artisan:13
    Illuminate\Foundation\Application::handleCommand(Object(Symfony\Component\Console\Input\ArgvInput))

Browser	After reload	Terminal

Steps To Reproduce

Install Laravel 11

composer create-project --prefer-dist laravel/laravel laravel-11
cd laravel-11

Change LOG_CHANNEL to stderr

# .env

LOG_CHANNEL=stderr

Create routes with any parameter

// routes/web.php

Route::view('/tenants/{tenant}', 'home')->name('home');
Route::View('/tenants/{tenant}/info', 'info')->name('info');

Create their views with routes missing required parameters

// resources/views/home.blade.php

<html>
    <body>
        <a href="{{ route('info') }}">Info</a>
    </body>
</html>

// resources/views/info.blade.php

<html>
    <body>
        <a href="{{ route('home') }}">Home</a>
    </body>
</html>

Run the server

php artisan serve

Access any route with parameter

open http://localhost:8000/tenants/tenant1

Server will throw an error, exit to the command line, and stop working

[2024-11-16 06:58:05] local.ERROR: Undefined array key 1 {"exception":"[object] (ErrorException(code: 0): Undefined array key 1 at /Users/.../laravel-11/vendor/laravel/framework/src/Illuminate/Foundation/Console/ServeCommand.php:383)

...

ErrorException 

Undefined array key 1

at vendor/laravel/framework/src/Illuminate/Foundation/Console/ServeCommand.php:383
  379▕     protected function getRequestPortFromLine($line)
  380▕     {
  381▕         preg_match('/:(\d+)\s(?:(?:\w+$)|(?:\[.*))/', $line, $matches);
  382▕ 
➜ 383▕         return (int) $matches[1];
  384▕     }
  385▕ 
  386▕     /**
  387▕      * Get the console command options.

    +26 vendor frames 

27  artisan:13
    Illuminate\Foundation\Application::handleCommand(Object(Symfony\Component\Console\Input\ArgvInput))

laravel / framework

UrlGenerationException sends a log line to stderr that breaks artisan serve #53534