Little nuggets of information about Wordpress, CSS, SASS, PHP, SEO and Adobe products.
To stop people from pinning your images to Pinterest simple add this line of code to the <head> of your HTML document: <meta name=”pinterest” content=”nopin” /> That’s all there is to it :)
This is easily the best function I’ve used for validating e-mail addresses in my PHP scripts and applications. function is_valid_email($email) { $qtext = ‘[^\x0d\x22\x5c\x80-\xff]’; $dtext = ‘[^\x0d\x5b-\x5d\x80-\xff]’; $atom = ‘[^\x00-\x20\x22\x28\x29\x2c\x2e\x3a-\x3c\x3e\x40\x5b-\x5d\x7f-\xff]+’; $quoted_pair = ‘\x5c[\x00-\x7f]’; $domain_literal = “\x5b($dtext|$quoted_pair)*\x5d”; $quoted_string = “\x22($qtext|$quoted_pair)*\x22”; $domain_ref = $atom; $sub_domain = “($domain_ref|$domain_literal)”; $word = “($atom|$quoted_string)”; …
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To add recent posts navigation to your WordPress blog, simple add the following code to sidebar.php. <h2>Recent Posts</h2> <nav id=”navigation-recent”> <ul> <?php $recent_posts = wp_get_recent_posts(5); foreach( $recent_posts as $recent ){ $date = date(“M d, Y”,strtotime($recent[“post_date”])); echo ‘<li><a href=”‘ . get_permalink($recent[“ID”]) . ‘” title=”Look ‘.$recent[“post_title”].'” >’ . $recent[“post_title”].'</a> ‘.$date.'</li>’; …
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If you would like to customise your WordPress admin pages these functions are an excellent start. In this little tutorial we’ll look at customising the WordPress logo in the WordPress admin area, editing the WordPress admin footer to include your own company name and also customising the “Howdy” …
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If you want to display images attached to a WordPress page/post all you need to do is copy the code below to your theme’s functions.php file: /* Sizes can be thumbnail, full, medium, large */ function getAttachedimages($size=’full’, $before = ”, $after = ”) { global $post; $qty = …
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