//自定义分类标题

class zm_wp_title{

function __construct(){

// 分类

add_action( 'category_add_form_fields', array( $this, 'add_tax_title_field' ) );

add_action( 'category_edit_form_fields', array( $this, 'edit_tax_title_field' ) );

add_action( 'edited_category', array( $this, 'save_tax_meta' ), 10, 2 );

add_action( 'create_category', array( $this, 'save_tax_meta' ), 10, 2 );

// 标签

add_action( 'post_tag_add_form_fields', array( $this, 'add_tax_title_field' ) );

add_action( 'post_tag_edit_form_fields', array( $this, 'edit_tax_title_field' ) );

add_action( 'edited_post_tag', array( $this, 'save_tax_meta' ), 10, 2 );

add_action( 'create_post_tag', array( $this, 'save_tax_meta' ), 10, 2 );

}

public function add_tax_title_field(){

?>

} // add_tax_title_field

public function edit_tax_title_field( $term ){

$term_id = $term->term_id;

$term_meta = get_option( "zm_taxonomy_$term_id" );

$zm_title = $term_meta['tax_zm_title'] ? $term_meta['tax_zm_title'] : '';

?>

自定义标题

搜索引擎优化自定义标题，不填写即为默认标题

} // edit_tax_title_field

public function save_tax_meta( $term_id ){

if ( isset( $_POST['term_meta'] ) ) {

$t_id = $term_id;

$term_meta = array();

$term_meta['tax_zm_title'] = isset ( $_POST['term_meta']['tax_zm_title'] ) ? $_POST['term_meta']['tax_zm_title'] : '';

update_option( "zm_taxonomy_$t_id", $term_meta );

} // if isset( $_POST['term_meta'] )

} // save_tax_meta

} // zm_wp_title

$wptt_tax_title = new zm_wp_title();

function the_zm_title() {

$category = get_the_category();

$term_id = $category[0]->cat_ID;

$term_meta = get_option( "zm_taxonomy_$term_id" );

$tax_zm_title = $term_meta['tax_zm_title'] ? $term_meta['tax_zm_title'] : '';

echo $tax_zm_title;

}

function get_current_tag_id() {

$current_tag = single_tag_title('', false);

$tags = get_tags();

foreach($tags as $tag) {

if($tag->name == $current_tag) return $tag->term_id;

}

}

function zm_tag_title() {

$term_id = get_current_tag_id();

$term_meta = get_option( "zm_taxonomy_$term_id" );

$zm_tag_title = $term_meta['tax_zm_title'] ? $term_meta['tax_zm_title'] : '';

echo $zm_tag_title;

}

?>