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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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840 | } |
841 |
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842 | /** |
843 | * Filter the data used to generate the tag cloud. |
844 | * |
845 | * @since 4.3.0 |
846 | * |
847 | * @param array $tags_data An array of term data for term used to generate the tag cloud. |
848 | */ |
849 | $tags_data = apply_filters( 'wp_generate_tag_cloud_data', $tags_data ); |
850 |
|
851 | $a = array(); |
852 |
|
853 | // generate the output links array |
854 | foreach ( $tags_data as $key => $tag_data ) { |
855 | $a[] = "<a href='" . esc_url( $tag_data['url'] ) . "' class='" . esc_attr( $tag_data['class'] ) . "' title='" . esc_attr( $tag_data['title'] ) . "' style='font-size: " . esc_attr( str_replace( ',', '.', $tag_data['font_size'] ) . $args['unit'] ) . ";'>" . esc_html( $tag_data['name'] ) . "</a>"; |
856 | } |
857 |
|
858 | switch ( $args['format'] ) { |