Question

_update_generic_term_count( array $terms,  object $taxonomy )

Will update term count based on number of objects.

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description

Default callback for the ‘link_category’ taxonomy.

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参数

$terms

(array) (Required) List of term taxonomy IDs.

$taxonomy

(object) (Required) Current taxonomy object of terms.

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源代码

File: wp-includes/taxonomy.php

function _update_generic_term_count( $terms, $taxonomy ) {
	global $wpdb;

	foreach ( (array) $terms as $term ) {
		$count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d", $term ) );

		/** This action is documented in wp-includes/taxonomy.php */
		do_action( 'edit_term_taxonomy', $term, $taxonomy->name );
		$wpdb->update( $wpdb->term_taxonomy, compact( 'count' ), array( 'term_taxonomy_id' => $term ) );

		/** This action is documented in wp-includes/taxonomy.php */
		do_action( 'edited_term_taxonomy', $term, $taxonomy->name );
	}
}

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更新日志

Version	description
3.3.0	Introduced.

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相关函数

Uses

• wp-includes/taxonomy.php: edit_term_taxonomy
• wp-includes/taxonomy.php: edited_term_taxonomy
• wp-includes/plugin.php: do_action()
• wp-includes/wp-db.php: wpdb::get_var()
• wp-includes/wp-db.php: wpdb::update()
• wp-includes/wp-db.php: wpdb::prepare()
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Used By

• wp-includes/taxonomy.php: wp_update_term_count_now()

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User Contributed Notes