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Description

Tests if the breadcrumb is broken.

A breadcrumb is considered broken:

• when it is not an array.
• when it has no URL or text.

Usage

$bool = Breadcrumb::is_broken( $breadcrumb );

Parameters

$breadcrumb

( array ) required – The breadcrumb to test.

Returns

bool true if the breadcrumb is broken.

Source

File name: wordpress-seo/src/generators/schema/breadcrumb.php

  private function is_broken( $breadcrumb ) {
    // A breadcrumb is broken if it is not an array.
    if ( ! is_array( $breadcrumb ) ) {
      return true;
    }

    // A breadcrumb is broken if it does not contain a URL or text.
    if ( ! \array_key_exists( 'url', $breadcrumb ) || ! \array_key_exists( 'text', $breadcrumb ) ) {
      return true;
    }

    return false;
  }
 

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