Warning: Cannot bind an instance to a static closure in vendor/nesbot/carbon/src/Carbon/Traits/Date.php on line 2413

[kylekatarnls]

Warning: Cannot bind an instance to a static closure in vendor/nesbot/carbon/src/Carbon/Traits/Date.php on line 2413

[kylekatarnls]

Please provide your config (the code with BusinessDay::enable(...) and your Carbon version so I can try to reproduce.

[mpoma]

mi carbon.php is a customized file,with not standart region, laravel 8.25, "nesbot/carbon", "version": "2.44.0",

<?php 
return [
    'holidays' => [
        'region' => 'raps-national',
        'with' => [
            'new-year'  => '01-01',
            'easter-48'  => '= easter -48',
            'easter-47'  => '= easter -47',
            'day-of-remembrance-for-truth-and-justice'   => '03-24',
            'bridge-day'  => '= 03-24 if Tuesday then previous Monday and if Thursday then next Friday',
            'saint-thursday'    => '= easter -3',
            'saint-friday'  => '= easter -2',
            'day-of-the-veterans-and-the-fallen-of-malvinas-war'        => '04-02',
            'substitutes-day-of-the-veterans'  => '= 04-02 if Tuesday then previous Monday and if Thursday then next Friday',
            'labor-day' => '05-01',
            'substitutes-labor-day' => '= 05-01 if Tuesday then previous Monday and if Thursday then next Friday',
            'day-of-the-first-national-government'   => '05-25',
            'substitutes-may-revolution'  => '= 05-25 if Tuesday then previous Monday and if Thursday then next Friday',
            'guemes-day'   => '= 06-17 if Tuesday then previous Monday and if Wednesday,Thursday,Friday,Saturday,Sunday then next Monday',
            'national-flag-day' => '06-20',
            'substitutes-flag-day' => '= 06-20 if Tuesday then previous Monday and if Thursday then next Friday',
            'independence-day'  => '07-09',
            'anniversary-of-the-death-of-general-josyo-de-san-martyun'  => '= 08-17 if Tuesday then previous Monday and if Thursday then next Monday',
            'day-of-respect-for-cultural-diversity'   => '= 10-12 if Tuesday,Wednesday then previous Monday and if Thursday,Friday,Saturday,Sunday then next Monday',
            'substitutes-day-of-respect-for-cultural-diversity'=> '10-08',
            'day-of-national-sovereignty'  => '11-20',
            'substitutes-soberany-day'   => '= 11-20 if Tuesday,Wednesday then previous Monday and if Thursday,Friday,Saturday,Sunday then next Monday',
            'virgin-day' => '12-08',
            'substitutes-virgin-day'   => '= 12-08 if Tuesday then previous Monday and if Thursday then next Friday',
            'noche-buena'   => '12-24',
            'christmas'   => '12-25',
            'substitutes-christmas'   => '= 12-25 if Tuesday then previous Monday and if Thursday then next Friday',
            'noche-vieja'  => '12-31',
        ],
        // extra work days (even if in the weekend)
        'without' => [],
    ],
];

[kylekatarnls]

I tried your settings but couldn't reproduce the error using the live editor

Would you be able to give a minimum code chunk to reproduce on https://try-carbon.herokuapp.com/ please?

[kylekatarnls]

Could you also give me your PHP version running this (replacing now()->isHoliday() with echo PHP_VERSION; and running the code the same way you got the error).

[mpoma]

I made some tests.
echo PHP_VERSION; 7.4.3 No errors

If I delete the config file and use enable with baselist = 'us-national', get the same warning;
Then I upload the project to a server and in artisan tinker get the same warning;
Because I get the library this weekend, I dont have especial code involve, just a simple check isHoliday(), is a big project with Laravel Nova.

[kylekatarnls]

Creating a Laravel project from scratch and running now()->isHoliday() causes no issues, so I can't figure out without a code chunk able to reproduce the bug. Please try to reduce it to the bare minimum to get the error occur, ideally outside Laravel.

[mpoma]

OK, close the issue if you like. When I reproduce the bug, I'll contact you. Thanks for you attention (and your LIB)!!!

[kylekatarnls]

Actually errors at those lines are supposed to be muted (to fallback to static closure). So you should also check your error reporting setting. May you have something disabling @?

Also, can you check if this code reproduces your bug:

Carbon::macro('foo', static function () { return 'foo'; });
echo Carbon::foo();

If so, then your setup clearly has something incompatible with the whole macro system of Carbon.

Eventually, you may try to dump $macro at this point to see on which macro it fails.

[mpoma]

this code
Carbon::macro('foo', static function () { return 'foo'; });
echo Carbon::foo();
work 'OK', without warning

[kylekatarnls]

What about the other question? Can you give the content of $macro on src/Carbon/Traits/Date.php on line 2413 when it fails?

I tried same with a fresh install of laravel 8.25.0. then requiring cmixin/business-day, copy-paste your config/carbon.php file then now()->isHoliday() worked just fine.

I can't help much more. I can just advise to try to start from a clean app an try to move pieces by chunk to see when it comes to throw the error so you might be able to produce a minimum code to reproduce, then I can add it to unit tests and fix it.

Thanks.

[JWhiteSS]

In my project, I have a shutdown function that will log an error if the return value of error_get_last() is an error. This warning was muted, however there is still an error. Is there a way to use this without generating errors (even if they're muted)?

[kylekatarnls]

Actually there is not much that can be done from business-day side.

This error is thrown and caught from Carbon side, and it's actually done this way because PHP provides no way to know if a given closure is static or not.

Only way would be a very verbose and heavy set_error_handler around each call that can throw a PHP error.

If you can use set_error_handler in your own application globally to throw ErrorException instead of native PHP error, you should no longer have this problem and possibly a better control over real PHP errors occurring.