LLMS_Voucher::get_products( string $post_type = 'any' )
Get an array of IDs for products associated with this voucher
Parameters Parameters
- $post_type
-
(string) (Optional) Allows filtering of products by post type.
Default value: 'any'
Return Return
(array)
Source Source
File: includes/class.llms.voucher.php
447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 | public function get_products( $post_type = 'any' ) { global $wpdb; $table = $this->get_product_to_voucher_table_name(); $products = $wpdb->get_col( $wpdb->prepare( "SELECT product_id FROM {$table} WHERE `voucher_id` = %d;", $this->id ) ); //phpcs:disable WordPress.DB.PreparedSQL.InterpolatedNotPrepared if ( ! empty( $products ) ) { // Filter any products that don't match the supplied post type. if ( 'any' !== $post_type ) { foreach ( $products as $i => $id ) { if ( get_post_type( $id ) !== $post_type ) { unset( $products[ $i ] ); } } } // Convert all elements to ints. $products = array_map( 'intval', $products ); } return $products;} |
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Changelog Changelog
| Version | Description |
|---|---|
| 3.24.0 | Unknown. |
| 2.0.0 | Introduced. |