get_the_terms() is probably returning false. Do a print_r($event_type_term) to see what you have in it. From: http://codex.wordpress.org/Function_Reference/get_the_terms Array of term objects on success. False if no terms are found in the given taxonomy and a wp_error object if an invalid taxonomy is entered.
I hate writing “you can’t do that” answers, but you can’t. That is the strict answer to your question about whether you can do this with a single WP_Query. You can’t limit post type counts individually in the same query using WP_Query (You are actually using query_posts. Please don’t. It is not the right tool … Read more
This is a serialized value, so you should run it through maybe_unserialize() or just unserialize() before you edit it. When you work in plugins or themes, always use the API: update_option() and get_option() for example. These functions will un/serialize the values for you, so you don’t have to worry about the database. See also: Settings … Read more
Searching inside a serialized array is difficult and inefficient– ie. slow. The following pure SQL will do it: SELECT * FROM `wp_postmeta` WHERE `meta_key` LIKE ‘daysonair’ AND `meta_value` LIKE ‘%thursday%’ LIMIT 0 , 100 Something like this should get WP_Query to do something similar: $args = array( ‘post_type’ => ‘post’, ‘meta_query’ => array( array( ‘key’ … Read more
The solution was that I need to compare the literal value of $projectID, so that LIKE compares an exact string instead of just numbers. To make $projectID literal, it needs to be wrapped in quotes. So, I changed this line: ‘value’ => $projectID, to: ‘value’ => ‘”‘.$projectID.'”‘, Which solves the problem.
As @Ashfame as already pointed out, you shouldn’t store defaults in the database – that should be for user selected options (of course, if they select the defaults, then fine – store them :). However, you don’t need to use wp_parse_args() either. get_option allows you to select a default value. For instance: //If nuod_logo is … Read more
The post_class() function just is a wrapper for get_post_class(). Keep in mind that the latter does not echo, but returns an Array so you have to do something like what post_class() does: $classes = join( ‘ ‘, get_post_class() ); Your code (could) would look like the following. I changed the if check as well to … Read more
Your function returns $product->get_id();, instead of that, you should save those values into an array and at the end return that array. function ids(){ $args = array( ‘numberposts’ => -1, ‘post_type’ => ‘product’, ‘meta_key’ => ‘wppl_is_dax’, ‘meta_value’ => ‘1’ ); // query $the_query = new WP_Query( $args ); $allIds = array(); if( $the_query->have_posts() ): while( … Read more
Always develop with WP_DEBUG set to TRUE. You’ve a typo: array_push($valid_input[$id], $input[$id]; (missing ) after the array_push) You can’t push to arrays that are not … arrays. // So, check this before pushing: $valid_input[$id] = ! is_array( $valid_input[$id] ) ? (array) $valid_input[$id] : $valid_input[$id];
Auto-generate shortcodes from an array: You can try the following Shortcode Automat: /** * Setup the Shortcode Automat * */ function shortcode_automat_setup() { $settings = array( “get_address” => “mg_admin_address”, “get_phone” => “mg_admin_phone”, “get_fax” => “mg_admin_fax”, “get_email” => “mg_admin_email”, “get_hrs_mon” => “mg_work_hrs_mon_frd”, “get_hrs_sat” => “mg_work_hrs_sat” ); $sc = new ShortCodeAutomat( $settings ); $sc->generate(); } add_action( ‘wp_loaded’, … Read more