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do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
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974 | } |
975 |
|
976 | /** |
977 | * Filters the data used to generate the tag cloud. |
978 | * |
979 | * @since 4.3.0 |
980 | * |
981 | * @param array $tags_data An array of term data for term used to generate the tag cloud. |
982 | */ |
983 | $tags_data = apply_filters( 'wp_generate_tag_cloud_data', $tags_data ); |
984 |
|
985 | $a = array(); |
986 |
|
987 | // Generate the output links array. |
988 | foreach ( $tags_data as $key => $tag_data ) { |
989 | $class = $tag_data['class'] . ' tag-link-position-' . ( $key + 1 ); |
990 | $a[] = sprintf( |
991 | '<a href="%1$s"%2$s class="%3$s" style="font-size: %4$s;"%5$s>%6$s%7$s</a>', |
992 | esc_url( $tag_data['url'] ), |