all() in laravel code example

Example 1: laravel fillable

/**
     * The attributes that are mass assignable.
     */
    protected $fillable = [
      					   'title',
                           'slug',
                           'body',
                           'image',
                           'published',
                           'comments_open'
                          ];

Example 2: laravel list of models

<?php
// found link from https://stackoverflow.com/questions/34053585/how-do-i-get-a-list-of-all-models-in-laravel
// and then finally found on https://gist.github.com/mohammad425/231242958edb640601108bdea7bcf9ac
function getAllModels(): array
{
        $composer = json_decode(file_get_contents(base_path('composer.json')), true);
        $models = [];
        foreach ((array)data_get($composer, 'autoload.psr-4') as $namespace => $path) {
            $models = array_merge(collect(File::allFiles(base_path($path)))
                ->map(function ($item) use ($namespace) {
                    $path = $item->getRelativePathName();
                    return sprintf('\%s%s',
                        $namespace,
                        strtr(substr($path, 0, strrpos($path, '.')), '/', '\\'));
                })
                ->filter(function ($class) {
                    $valid = false;
                    if (class_exists($class)) {
                        $reflection = new \ReflectionClass($class);
                        $valid = $reflection->isSubclassOf(\Illuminate\Database\Eloquent\Model::class) &&
                            !$reflection->isAbstract();
                    }
                    return $valid;
                })
                ->values()
                ->toArray(), $models);
        }
        return $models;
}

Example 3: laravel eloquent fill

$flight->fill(['name' => 'Flight 22']);

Example 4: all() in laravel

all() is a static method on the Eloquent\Model.
All it does is create a new query object and call get() on it.
With all(), you cannot modify the query performed at all 
(except you can choose the columns to select by passing them as parameters).
get() is a method on the Eloquent\Builder object.