app.php

<?php

// 5.3
class Foo {
    protected $cache = false;
    protected $dep;

    public function __construct(Dep $dep, $cache = false) {
        $this->dep    = $dep;
        $this->cache = $cache;
    }
}

app(Foo::class, ['cache' => true]);


// 5.4 solution 1
$this->app->bind(Foo::class, function ($app) {
    $depClass = app(Dep::class);
    $cache   = config('package.cache');

    return new Foo($depClass, $cache);
});


// 5.4 solution 2
class Foo {
    protected $cache = false;
    protected $dep;

    public function __construct(Dep $dep, \Illuminate\Config\Repository $config) {
        $this->dep    = $dep;
        $this->cache = $config->get('package.cache');
    }
}
app(Foo::class);


// 5.4 solution 3
class Foo {
    protected $cache = false;
    protected $dep;

    public function __construct(Dep $dep) {
        $this->dep = $dep;
    }

    public function cache($value = null) {
        if ($value !== null) {
            $this->cache = $value;
        }
        return $this->cache;
    }
}


$this->app->bind(Foo::class, function ($app) {
    $obj    = app(Foo::class);
    $cache = config('package.cache');
    $obj->cache($cache);
});