get_metadata


get_metadata ( $meta_type, $object_id, $meta_key = '', $single = false )

Parameters:
  • (string) meta_type Type of object metadata is for. Accepts 'post', 'comment', 'term', 'user', or any other object type with an associated meta table.
  • (int) object_id ID of the object metadata is for.
  • (string) meta_key Optional. Metadata key. If not specified, retrieve all metadata for the specified object. Default empty.
  • (bool) single Optional. If true, return only the first value of the specified meta_key. This parameter has no effect if meta_key is not specified. Default false.
Returns:
  • (mixed) The metadata value or array of values. See description above for further details.
Defined at:

Description

Retrieves the value of a metadata field for the specified object type and ID.If the meta field exists, a single value is returned if `$single` is true, or an array of values if it's false. If the meta field does not exist, an empty string is returned if `$single` is true, or an empty array if it's false. If there's a problem with the parameters passed to the function, boolean `false` is returned.

Related Functions

get_commentdata, delete_metadata, get_metadata_by_mid, get_theme_data, add_metadata

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