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Direktori : /var/www/html/higroup/wp-content/plugins/event-tickets/src/Tribe/Commerce/PayPal/Cart/ |
Current File : /var/www/html/higroup/wp-content/plugins/event-tickets/src/Tribe/Commerce/PayPal/Cart/Interface.php |
<?php /** * Interface Tribe__Tickets__Commerce__PayPal__Cart__Interface * * @since 4.7.3 */ interface Tribe__Tickets__Commerce__PayPal__Cart__Interface { /** * Sets the cart id. * * @since 4.7.3 * * @param string $id */ public function set_id( $id ); /** * Gets the cart items from the cart. * * This method should include any persistence by the cart implementation. * * @since 4.11.0 * * @return array */ public function get_items(); /** * Saves the cart. * * This method should include any persistence, request and redirection required * by the cart implementation. * * @since 4.7.3 */ public function save(); /** * Clears the cart of its contents and persists its new state. * * This method should include any persistence, request and redirection required * by the cart implementation. */ public function clear(); /** * Whether a cart exists meeting the specified criteria. * * @since 4.7.3 * * @param array $criteria */ public function exists( array $criteria = [] ); /** * Whether the cart contains items or not. * * @since 4.7.3 * * @return bool|int The number of products in the cart (regardless of the products quantity) or `false` * */ public function has_items(); /** * Whether an item is in the cart or not. * * @param string $item_id * * @return bool|int Either the quantity in the cart for the item or `false`. */ public function has_item( $item_id ); /** * Adds a specified quantity of the item to the cart. * * @since 4.7.3 * * @param int|string $item_id The item ID. * @param int $quantity The quantity to remove. * @param array $extra_dat Extra data to save to the item. */ public function add_item( $item_id, $quantity, array $extra_data = [] ); /** * Removes an item from the cart. * * @since 4.7.3 * @since 4.11.0 Added null default for $quantity * * @param int|string $item_id The item ID. * @param null|int $quantity The quantity to remove. */ public function remove_item( $item_id, $quantity = null ); }