Alen Birindzic alenb
WebEndevSnippets
/ functions.php
Created
November 13, 2012 16:48
WooCommerce: Add Prefix to WooCommerce Order Number
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| add_filter( 'woocommerce_order_number', 'webendev_woocommerce_order_number', 1, 2 ); | |
| /** | |
| * Add Prefix to WooCommerce Order Number | |
| * | |
| */ | |
| function webendev_woocommerce_order_number( $oldnumber, $order ) { | |
| return 'WE' . $order->id; | |
| } |
chrisguitarguy
/ no-toplevel-where.php
Created
December 20, 2011 21:09
An example of how to use the posts_where filter in WordPress: don't allow any top-level parents posts into a query.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <?php | |
| add_filter( 'posts_where', 'wpse29897_no_parents', 10, 2 ); | |
| function wpse29897_no_parents( $where, $query ) | |
| { | |
| if( isset( $query->query_vars['post_type'] ) && 'city' == $query->query_vars['post_type'] ) | |
| { | |
| if( '' != $where ) | |
| { | |
| $where .= ' AND post_parent != 0'; | |
| } |
NewerOlder