[Bug]: Something wrong with buffer

[edalzell]

Operating system version

13.5

System architecture

Intel (x86)

Herd Version

1.2

PHP Version

8.2.8

Bug description

Note this does NOT occur when using Valet.

I get this error: https://flareapp.io/share/LPl8DEbP

The code is here:

  public function __invoke()
    {
        echo $this;

        ob_flush();

        flush();
    }

If I make that code:

  public function __invoke()
    {
        echo $this;
        if (ob_get_contents()) {
            ob_flush();
        }
        flush();
    }

Then I don't get the error, but the package author thinks this is a PHP/Herd issue: qruto/laravel-wave#35

Steps to reproduce

No response

Relevant log output

No response

[edalzell]

The default php.ini needs output_buffering = 4096 to make things work nice.

[mpociot]

Weird - we fall back to the default php.ini settings, which seems to be output_buffering=0.
I'll add it to the default setting in the next release, but this is only going to affect new users. Feel free to modify your php.ini accordingly.

[edalzell]

Thanks Marcel!

[soeurngsar]

I went through all these solution, but it still not working. If run command artisan serve it working fine.
I'm using Herd version 1.3.2 on Mac M1 pro CPU.