postmeta_form_limit, 30

postmeta_form_limit, 30

Appears in:
Hook Type: filter

See hook in core

Displaying hooks found in version: wordpress-seo.28.1

apply_filters('postmeta_form_limit, 30') is found 1 times:

  • /inc/class-wpseo-custom-fields.php line 43
    		 * in the Custom Fields meta box.
		 *
		 * @param int $limit Number of custom fields to retrieve. Default 30.
		 */
		$limit = apply_filters( 'postmeta_form_limit', 30 );

		/**
		 * Filter: 'wpseo_custom_fields_pre_query' - Filters the custom-fields lookup before the database query runs.
		 *
		 * Returning a non-null array short-circuits the default `SELECT DISTINCT meta_key`
		 * query against `wp_postmeta`. On very large postmeta tables this can be a way