Why take empty answer foreach ( $options as $key => $title ) { rpq_plugin_debug_var( $key, ‘Key: ‘ ); rpq_plugin_debug_var( $title, ‘Title: ‘ ); $checked = checked((in_array($title, $values)), true, false); After this loop end you get empty $checked because it replace every loop step. Trace: 1: $checked = ‘checked=”checked”‘ 2: $checked = ”; 3: $checked = … Read more
That error means you’re attempting to address a string or null as if it were an array. Perhaps it’s returning fewer than 5 matches, in which case $array[0][4] would be unset. Here’s your problem: function thing($content) { preg_match_all(“/(<h[^>]*>.*?<\/h2>\n*<p>.*?<\/p>)/”, $content, $array); $i = 1; $limit = count($array[0]); $array = $array[0][4]; // you’ve overwritten $array with what … Read more
So there’s 2 Customizer specific hooks depends on what exactly you’re trying to do. The customize_controls_enqueue_scripts is exactly like wp_enqueue_scripts but it enqueues in the control panel ( left side ) frame. I suggest requiring customize-controls scripts to make sure your script has access to them: function theme_customizer_control_scripts() { wp_enqueue_script( ‘scirpt-slug’, $scirpt_url, array( ‘jquery’, ‘customize-controls’ … Read more
You should use unserialize() function to access data. For example: <?php $data = get_post_meta( get_the_ID(), ‘field_name’, true ); $data = unserialize($data); // Print the data print_r($data);
I’m assuming that the meta_value has a serialized array, not the meta_key (For it would make no sense to have the meta_key to be a serialized array) You really should save the values in seperate fields to be able to query it by wordpress internal functions like get_users. If you definitely have to preserve this … Read more
I think I succeeded in making the array and sorting it by date (see var_dump) array(575) { [320]=> array(10) { [“Speeldatum”]=> string(19) “2015-01-30 12:00:00” [“Productienaam”]=> string(28) “THE DOG DAYS ARE OVER (2014)” [“Makernaam”]=> string(11) “Jan Martens” [“Locatienaam2”]=> string(10) “toneelhuis” [“Stadnaam”]=> string(9) “ANTWERPEN” [“Landnaam”]=> string(2) “BE” [“Festivalnaam”]=> string(18) “antwerpse kleppers” [“Onderdeelvandezegripeveningnaam”]=> string(38) “antwerpse kleppers / bourla … Read more
You can use has_term() to check if a post is in a specific term. if ( has_term( ‘reel’, ‘filter’, $post->ID ) ) { get_template_part( ‘loop’, ‘work_feed_reel’ ); } else { get_template_part( ‘loop’, ‘work_feed’ ); }
The following should work, if I understand what you want correctly. Basically the only change is where you display the list items – instead of echoing it, you save it to the array. We also know the store type at that point, so we can save them both in their own array as a new … Read more
To change choices depending on what an user selected in another input/select, you need to use the WP AJAX API. In your functions.php, use wp_localize_script() to get AJAX url available on front-end and define an AJAX action callback function mytheme_custom_scripts() { if ( is_page(‘Support’) ) { $scriptSrc = get_stylesheet_directory_uri() . ‘/js/freshdeskdata.js’; wp_enqueue_script( ‘myhandle’, $scriptSrc , … Read more
Fatal error when using array_diff() function inside of wp_update_nav_menu hook?