json_encode returns empty object

[ghost]

Hey @justintadlock

Thanks for your great work! However, I am encountering an issue when trying to print the array/objects to the front-end.

Following code is returning an empty array/object:

use Hybrid\Breadcrumbs\Trail;

$tax = [
	'post' => 'category'
];

$labels = [
	'title'               => __( 'Browse:', 'hybrid-core' ),
	'aria_label'          => _x( 'Breadcrumbs', 'breadcrumbs aria label', 'hybrid-core' ),
	'home'                => __( 'Home', 'hybrid-core' ),
	'error_404'           => __( '404 Not Found', 'hybrid-core' ),
	'archives'            => __( 'Archives', 'hybrid-core' ),
	'search'              => __( 'Search results for: %s', 'hybrid-core' ),
	'paged'               => __( 'Page %s', 'hybrid-core' ),
	'paged_comments'      => __( 'Comment Page %s', 'hybrid-core' ),
	'archive_minute'      => __( 'Minute %s', 'hybrid-core' ),
	'archive_week'        => __( 'Week %s', 'hybrid-core' ),
	'archive_minute_hour' => '%s',
	'archive_hour'        => '%s',
	'archive_day'         => '%s',
	'archive_month'       => '%s',
	'archive_year'        => '%s',
];

$defaults = [
	'labels'          => $labels,
	'post_taxonomy'   => $tax,
	'show_on_front'   => true,
	'show_trail_end'  => true,
	'network'         => true,
	'before'          => 'test',
	'after'           => 'test',
	'container_tag'   => 'nav',
	'title_tag'       => 'h2',
	'list_tag'        => 'ul',
	'item_tag'        => 'li',
	'container_class' => 'breadcrumbs',
	'title_class'     => 'breadcrumbs__title',
	'list_class'      => 'breadcrumbs__trail',
	'item_class'      => 'breadcrumbs__crumb'
];

echo json_encode( Trail::make( $defaults ) );
echo json_encode( Trail::all( $defaults ) );

Am I missing something here? Trail::render works without problems.

Thanks!
Dennis

[ernilambar]

@dnnsjsk Did you try Trail::display();?

[ghost]

@ernilambar That works as well, but I need the breadcrumb data as an Array/Object and not rendered already.

[ernilambar]

@dnnsjsk Hybrid\Breadcrumbs\Trail::all() gives all breadcrumb items.