Lavarel blade breadcrumbs

blade_breadcrumbs.php

Blade::directive('breadcrumbs', function ($expression = null) {
    return "
        <ol class=\"breadcrumb\">
            <li><a href=\"/\">Home</a></li>
            <?php if(isset(\$expression)): ?>
                <?php foreach(with($expression) as \$text => \$link): ?>
                    <?php if(!is_int(\$text)): ?>
                        <li>
                            <a href=\"<?php echo \$link ?>\">
                                <?php echo \$text ?>
                            </a>
                        </li>
                    <?php else: ?>
                        <li class=\"active\"><?php echo \$link ?></li>
                    <?php endif ?>
                <?php endforeach ?>
            <?php endif ?>
        </ol>
    ";
  });

view.blade.php

// vai gerar apenas um link "home"
@breadcrumbs

// irá gerar um link home, e um link users para a página /users
@breadcrumbs([
  'users' => '/users'
])

// irá gerar um link home, e um link users para a página /users e um texto sem link "editar"
@breadcrumbs([
  'users' => '/users',
  editar
])