V|U ` A &|U < {U > @ 8ۋ@ )@ P@ @"@ *@ "@ )@ 8ۋ@ )@ 8ۋ@ ܼLq @"@ @@ "@ )@ "@ ݼLq l @"@ Ϙ@ 8@ HɃ@ < (X@ `mU PU P PU ` @|U P `|U + @U ` P p Ъ~U ` 6 U ` 0 Ry}U 7x}U 8n}U P t @*|U < p U p U p { |U `|U + @U ` @ 8 p Ъ~U P P 6 U ` 0 H Ry}U P 0 P 7x}U P @ 8n}U @ P t &|U < |U ` = V|U P A V|U ` A &|U < @|U P ` `|U ` + |U 0 h ; &|U < @|U P `|U + |U p = V|U P A &|U < @|U P `|U + @U ` p x p @U ` p p Ъ~U 6 U ` P Ry}U 7x}U 0 8n}U P t \|U ` t @*|U < 0{~U P 2 @*|U 0 < p U 0 @AU P |U P ` `|U ` + |U = @*|U p < p U p |U = U P u V|U ` A V|U p A &|U < {U P > @ @ x@ x@ @ @ ͼLq 跃@ 跃@ @ @ jLq @"@ μLq p6@ xX@ xX@ G p;@ @ X @ @ Y@ Y@ Ȓ@ c@ jLq k@ @ ޑ@ @d@ `mU
|U P ? PU ` pU P |U ` . Z|U ` z |U 4 `|U + |U p = ~U c }U P A @*|U < P}U > pU P |U ` . Z|U p z |U 4 ay.
* - when it has no URL or text.
*
* @param array $breadcrumb The breadcrumb to test.
*
* @return bool `true` if the breadcrumb is broken.
*/
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;
}
/**
* Checks whether the breadcrumb is not set to be hidden.
*
* @param array $breadcrumb The breadcrumb array.
*
* @return bool If the breadcrumb should not be hidden.
*/
private function not_hidden( $breadcrumb ) {
return empty( $breadcrumb['hide_in_schema'] );
}
/**
* Checks whether the breadcrumb has a not empty text.
*
* @param array $breadcrumb The breadcrumb array.
*
* @return bool If the breadcrumb has a not empty text.
*/
private function not_empty_text( $breadcrumb ) {
return ! empty( $breadcrumb['text'] );
}
}