Question

wp_create_term( int|string $tag_name,  string $taxonomy = 'post_tag' )

Add a new term to the database if it does not already exist.

---

description

---

参数

$tag_name

(int|string) (Required)

$taxonomy

(string) (Optional) The taxonomy for which to retrieve terms.

Default value: 'post_tag'

---

返回值

(array|WP_Error)

---

源代码

File: wp-admin/includes/taxonomy.php

function wp_create_term($tag_name, $taxonomy = 'post_tag') {
	if ( $id = term_exists($tag_name, $taxonomy) )
		return $id;

	return wp_insert_term($tag_name, $taxonomy);
}

---

更新日志

Version	description
2.8.0	Introduced.

---

相关函数

Uses

• wp-includes/taxonomy.php: wp_insert_term()
• wp-includes/taxonomy.php: term_exists()

---

Used By

• wp-admin/includes/taxonomy.php: wp_create_tag()

---

User Contributed Notes