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add_comment_meta › WordPress Function

Seit2.9.0
Veraltetn/v
› add_comment_meta ( $comment_id, $meta_key, $meta_value, $unique = false )
Parameter: (4)
  • (int) $comment_id Comment ID.
    Erforderlich: Ja
  • (string) $meta_key Metadata name.
    Erforderlich: Ja
  • (mixed) $meta_value Metadata value. Arrays and objects are stored as serialized data and will be returned as the same type when retrieved. Other data types will be stored as strings in the database: - false is stored and retrieved as an empty string ('') - true is stored and retrieved as '1' - numbers (both integer and float) are stored and retrieved as strings Must be serializable if non-scalar.
    Erforderlich: Ja
  • (bool) $unique Optional. Whether the same key should not be added. Default false.
    Erforderlich: Nein
    Standard: false
Links:
Gibt zurück:
  • (int|false) Meta ID on success, false on failure.
Definiert in:
Codex:

Adds meta data field to a comment.



Ähnliche Funktionen: get_comment_meta, delete_comment_meta, update_comment_meta, add_comments_page, add_post_meta

Quellcode 

function add_comment_meta( $comment_id, $meta_key, $meta_value, $unique = false ) {
	return add_metadata( 'comment', $comment_id, $meta_key, $meta_value, $unique );
}