This a:1:{i:0;s:1:”3″;} is the serialized version of an array in PHP. You can unserialize it by using the function unserialize like below- $data = unserialize(‘a:1:{i:0;s:1:”3″;}’); So after unserialize inside $data you’ll get an array like below- Array ( [0] => 3 ) This array will contain the user ID which is blocked by the user … Read more
So, if I’m reading your code correctly, you are trying to dump all the current posts’ tag IDs into your tag__in array. My only hesitation is I’m not sure exactly how the query returns the order, if it’s just done by post date or actual tag relevance. That should look something like this: if ( … Read more
Try changing order: foreach ( $recent as $item ) { $posttags = get_the_tags($item[‘ID’]);
You could use one of these. It would give you json data. $data = json_encode( array(‘status’ => 200, ‘message’ => ‘success’); $result = wp_send_json_success( array( ‘photo_id’ => $photo_id_encode,’upload_msg’ => ‘Success’ ) );
So right now you have this if ($user && isset($user->user_login) && ‘username’ == $user->user_login ) { To check for one specific user. If you want to check against multiple usernames, PHP’s function in_array() comes in handy $allowed = array( ‘user1’, ‘user2’, ); if ($user && isset($user->user_login) && in_array($user->user_login, $allowed) ) {
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