has_meta( int $postid )

Returns meta data for the given post ID.


Parameters

$postid

(int) (Required) A post ID.


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Return

(array[]) Array of meta data arrays for the given post ID.

  • '...$0'
    (array) Associative array of meta data.
    • 'meta_key'
      (string) Meta key.
    • 'meta_value'
      (mixed) Meta value.
    • 'meta_id'
      (string) Meta ID as a numeric string.
    • 'post_id'
      (string) Post ID as a numeric string.


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Source

File: wp-admin/includes/post.php

function has_meta( $postid ) {
	global $wpdb;

	return $wpdb->get_results(
		$wpdb->prepare(
			"SELECT meta_key, meta_value, meta_id, post_id
			FROM $wpdb->postmeta WHERE post_id = %d
			ORDER BY meta_key,meta_id",
			$postid
		),
		ARRAY_A
	);
}


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Changelog

Changelog
Version Description
1.2.0 Introduced.

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