I’m working on a WordPress site and I use the following code to show posts in two columns on archive and category pages: <div id=”post-<?php the_ID(); ?>” <?php post_class( 0 === ++$GLOBALS[‘wpdb’]->current_post % 2 ? ‘grid col-340 fit’ : ‘grid col-340’ ); ?>> With debug set to “true” I got the following notice: Notice: Undefined … Read more
I use a theme to build an portfolio. I´d like to add an pinterest “pin-it button” into the fuctions.php: Facebook, Google+ an Twitter were done, just the pinterest won´t work. Can´t found the the wrong code. This ist my code: function share_this($content){ if ( is_singular( ‘portfolio’ ) ) { $content .= ‘<div class=”share-this”>’ . /* … Read more
I have a few posts where there are some code segments. When I try to make small edits in the post, it opens in the ‘Visual’ mode and all the non-alphanumeric characters (e.g. >) are converted to their html equivalents (e.g. >). Also I lose all the indentation. I would like to open all posts … Read more
I have this piece of function in my functions.php file: function user_content_replace($content) { $sentences_per_paragraph = 3; // settings $pattern = ‘~(?<=[.?!…])\s+~’; // some punctuation and trailing space(s) $sentences_array = preg_split($pattern, $content, -1, PREG_SPLIT_NO_EMPTY); // get sentences into array $sentences_count = count($sentences_array); // count sentences $output=””; // new content init // see PHP modulus for($i = … Read more
I’m trying to integrate a 3rd party API with WordPress. I fear this is above my head. I was this code but I’m not exactly sure how to make is work in WordPress. Is it possible? $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, ‘https://xxx’); curl_setopt($ch, CURLOPT_POST, 7); curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query(array( ‘auth_token’ => ‘xxxxxx’, ‘list_id’ => ‘xxxxx, ‘name’ … Read more
I have worked with Ruby on Rails and I was looking for some code that did something close to the wonderfull RoR’s ActiveRecord. I stepped by this site. Its PHP-ActiveRecord! I found it amazing, and it was exactly what I was looking for, but I didn’t find anyone trying to use it on WordPress, so … Read more
I am a senior in a college computer science program, and therefore have a decent knowledge of code and several languages. However, I am doing a summer internship type program, and the company I am working with hosts their webpage on WordPress, which to which I am new. They want me to edit some of … Read more
I am attempting to post some java code between pre tags but the angel brackets get removed. For example: private HashMap<String, HashMap<String, Integer>> featureCounts; becomes private HashMap> featureCounts; Is there a way I can render the actual code? Also I am not a php developer or a wordpress expert by any means, so modifying the … Read more
When working with a worpress site with lots of custom post types and lots of page templates, my theme folder is looking messy. What are the accepted best practices to organise code files in WordPress? a couple of the limitations i’m coming up against are that templates are chosen by name, so i can’t group … Read more
To WordPress’ visual editor (TinyMCE), I would like to add a button that adds four non-breaking spaces when clicked, like this: I found some plugins that add buttons to the HTML editor, but not to the visual editor (this one for e.g). or in general, it would be nice to know if there’s a … Read more
