You’re looking at a serialized representation of the array Array( ’75’, ’68’ ). Serialization is the process by which PHP stores a data object as a string, much like the manner in which JSON is a string representation of a Javascript object. PHP data structures may be converted into a serialized format via PHP’s serialize(), … Read more
The values look like they have been serialized using maybe_serialize( $data ). If that’s the case, then you can reverse that with maybe_unserialize( $original ). As per this answer, unserialize( $str ) will also create a PHP value from a stored representation. Try: $mydata=”a:3:{i:0;s:6:”ozujak”;i:1;s:7:”travanj”;i:2;s:7:”svibanj”;}”; $mydata = unserialize($mydata); echo $mydata[0]; // ozujak
Notice that there are no echo statements, so nothing will be output. You need to echo the result, or nothing will be sent to the browser. If it was just a basic loop (without a blue container) I could style the posts with nth-child formula, but I need to place this container in between the … Read more
This is a PHP issue, not specific to WordPress. PHP does not allow you to declare a property as an expression. It should be a literal. So you can not call a function inside a property declararion. (see Invalid property declarations in http://php.net/manual/en/language.oop5.properties.php) The solution is to create a getter method and use it instead. … Read more
I’m answering myself for the benefit of others. I was passing an array of post type slugs to apiFetch instead of passing an array with their rest_base parameter. So, the correct function should be: const postTypes = useSelect( ( select ) => { const { getPostTypes } = select( ‘core’ ); const excludedPostTypes = [ … Read more
Redirect to another page using contact form 7? [closed]
You could use post__in as a parameter in your WP_Query, like: $favourite_posts = new WP_Query( array( ‘post__in’ => array( 111, 222, 333 ), ‘orderby’ => ‘ID’ ) );
Try this, $categories_array = array(); $categories = get_categories(); foreach( $categories as $category ){ $categories_array[] = $category->term_id; } array( ‘param_name’ => ‘category_id’, ‘type’ => ‘dropdown’, ‘value’ => $categories_array, // here I’m stuck ‘heading’ => __(‘Category filter:’, ‘overmax’), ‘description’ => ”, ‘holder’ => ‘div’, ‘class’ => ” ),
The $wpdb class properties You can use all the default WordPress tables like this: $GLOBALS[‘wpdb’]->postmeta so no need to use prefix, etc. meta_query As you can see from the Custom field parameter documentation, there’s nothing like the <> (or in other words: “not equal to”) operator. The equivalent operator in WP should be != (human … Read more
global $wpdb; $excludeposts = “SELECT * FROM $wpdb->posts WHERE $wpdb->posts.post_status=”publish” AND meta_key NOT LIKE %aa_% ORDER BY post_date DESC “; $main_query = new WP_Query( array( ‘post__not_in’ => $excludeposts, ‘paged’ => $paged ) ); while ($main_query->have_posts()) : $main_query->the_post(); //Stuff… endwhile; //hope this helps