安装全球条款。

原型

install_global_terms()

源文件

路径:wp-admin/includes/upgrade.php

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<?php
...
function install_global_terms() {
	global $wpdb, $charset_collate;
	$ms_queries = "
CREATE TABLE $wpdb->sitecategories (
  cat_ID bigint(20) NOT NULL auto_increment,
  cat_name varchar(55) NOT NULL default '',
  category_nicename varchar(200) NOT NULL default '',
  last_updated timestamp NOT NULL,
  PRIMARY KEY  (cat_ID),
  KEY category_nicename (category_nicename),
  KEY last_updated (last_updated)
) $charset_collate;
";
// now create tables
	dbDelta( $ms_queries );
}

...
?>

其他

英文文档:https://developer.wordpress.org/reference/functions/install_global_terms/