Put the following code into functions.php: // TRUNCK STRING TO SHORT THE STRINGS function trunck_string($str = “”, $len = 150, $more=”true”) { if ($str == “”) return $str; if (is_array($str)) return $str; $str = strip_tags($str); $str = trim($str); // if it’s les than the size given, then return it if (strlen($str) <= $len) return $str; … Read more
First, always var_dump() something if you aren’t sure what exactly you got. If you ain’t got XDebug installed and configured, just use printf( ‘<pre>%s</pre>’, htmlspecialchars( var_export( $dumpMe, true ) ) ); which will bring up an equally informative response. About the WP_User_Query) IIRC it returns objects which are instances of WP_User. You can test that … Read more
It turns out that the first hook function, which contained a query needed a reset. Adding wp_reset_query(); after the initial query has fixed the issue.
wp_get_post_tags() returns an array. You cannot echo an array or all you get is “Array”. If this is the ados_setKeywords you mean, then you need to feed it a comma delimited string, not an array. ados_setKeywords(implode(‘, ‘,wp_get_post_tags()));
I ended up doing this: add_filter( ‘image_size_names_choose’, ‘jss_custom_image_sizes’ ); function jss_custom_image_sizes( $sizes ){ $custom_sizes = array( ‘customsize1’ => ‘Post Rectangle Image’, ‘customsize2’ => ‘Post Square Image’, ); return array_merge( $sizes, $custom_sizes ); }
I don’t see how that would be possible without parsing every template file. I think a better option would be to either output the quote via a filter on something, like the_content, or via a custom action. The former will let you check if a hook has_filter, the latter will let you check if your … Read more
The featured image-related functions do not offer any way to define a default/fallback image. So, you’ll have to define one yourself, e.g. <?php $featured_image = ( ” != get_the_post_thumbnail() ? get_the_post_thumbnail() : get_template_directory_uri() . ‘/images/img_not_available.png’ ); ?> <a href=”https://wordpress.stackexchange.com/questions/118789/<?php the_permalink(); ?>”><?php echo $featured_image; ?></a> Edit Three changes: More explicit conditional. get_the_post_thumbnail() returns an empty string … Read more
Use the_content() instead. WordPress Codex Reference: the_content() the_excerpt() And till, if you want to enable the trim anywhere, wherever you want, manually try the Insert More Tag button in your Post editor:
Change ‘id’ => ” in your $args to be unique values for each dropdown. If it’s empty it defaults to the value of name, which is cat in both instances.
Is this the correct way to do it ? This is not the correct way to do this. What you are doing, first, doesn’t make sense conceptually. When you load that page (assuming it loaded correctly) you would be loading the entire WordPress page, not just the comments. That is, you will load <html> all … Read more