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INVP::meta_value_is_number( string $post_meta_key )

Indicates whether or not a provided $post_meta_key is a number data type.

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Parameters Parameters

$post_meta_key

(string) (Required)

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Return Return

(bool) True if the given $post_meta_key is a number data type.

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Source Source

File: includes/class-invp.php 

	 */
	public static function meta_prefix() {
		return apply_filters( 'invp_meta_prefix', 'inventory_presser_' );
	}

	/**
	 * Indicates whether or not a provided $post_meta_key is a number data
	 * type.

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Used By Used By

Used By
Used By Description
includes/admin/class-admin-posts-list.php: Inventory_Presser_Admin_Posts_List::vehicles_table_columns_orderbys ()

Change the dashboard post query to sort based on a custom column we added.
includes/class-invp.php: INVP::get_meta ()

Retrieves post meta values.
inventory-presser.php: Inventory_Presser_Plugin::modify_query_orderby ()

Filter callback. Modifies a query’s ORDER BY clause to appropriately sort some meta values as numbers instead of strings while adding fields to the ORDER BY clause to account for all of the JOINs to the postmeta.
inventory-presser.php: Inventory_Presser_Plugin::add_orderby_to_query ()

Filter callback that adds an ORDER BY clause to the main query when a user requests a list of vehicles.
includes/class-additional-listings-pages.php: Inventory_Presser_Additional_Listings_Pages::is_valid_rule ()

True or false, a given additional listing page rule has settings that allow us to create the page. User might not provide the URL path, for example.