PHP code example of decodelabs / exceptional

1. Go to this page and download the library: Download decodelabs/exceptional library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

decodelabs / exceptional example snippets


use DecodeLabs\Exceptional;

// Create OutOfBoundsException
throw Exceptional::OutOfBounds('This is out of bounds');


// Implement multiple interfaces
throw Exceptional::{'NotFound,BadMethodCall'}(
    "Didn't find a thing, couldn't call the other thing"
);

// You can associate a http code too..
throw Exceptional::CompletelyMadeUpMeaning(
    message: 'My message',
    code: 1234,
    http: 501
);

// Implement already existing Exception interfaces
throw Exceptional::{'InvalidArgument,Psr\\Cache\\InvalidArgumentException'}(
    message: 'Cache items must implement Cache\\IItem',
    http: 500,
    data: $item
);

// Reference interfaces using a path style
throw Exceptional::{'../OtherNamespace/OtherInterface'}('My exception');


namespace MyNamespace;

try {
    throw Exceptional::{'NotFound,BadMethodCall'}(
        "Didn't find a thing, couldn't call the other thing"
    );
} catch(
    \Exception |
    \BadMethodCallException |
    Exceptional\Exception |
    Exceptional\NotFoundException |
    MyNamespace\NotFoundException |
    MyNamespace\BadMethodCallException
) {
    // All these types will catch
    dd($e);
}


namespace MyLibrary;

trait BadThingExceptionTrait {

    public function getCustomData(): ?string {
        return $this->params['customData'] ?? null;
    }
}

class Thing {

    public function doAThing() {
        throw Exceptional::BadThing(
            message: 'A bad thing happened',
            data: [
                'customData' => 'My custom info'
            ]
        );
    }
}