By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets
Simply copying and pasting the snippet to your theme’s functions.php file and you will be able to define a minimum word count per post in WordPress.
1 2 3 4 5 6 7 8 | function minWord($content){ global $post; $num = 100; //set this to the minimum number of words $content = $post->post_content; if (str_word_count($content) < $num) wp_die( __('Error: your post is below the minimum word count.') ); } add_action('publish_post', 'minWord'); |
Snippet Source/Credit: Pippin Williamson
By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets
Using the following snippet, you will be able to load jQuery from Google CDN in WordPress.
1 2 3 4 5 6 7 8 | function jquery_cdn() { if (!is_admin()) { wp_deregister_script('jquery'); wp_register_script('jquery', 'http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js', false, '1.8.3'); wp_enqueue_script('jquery'); } } add_action('init', 'jquery_cdn'); |
Snippet Source/Credit: WP Tips
By Editorial Staff in WordPress No Comments Tags: Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets
The following snippet below will let you get category slug in WordPress.
1 2 3 4 5 | if(is_category()) { $cat = get_query_var('cat'); $yourcat = get_category($cat); echo "the slug is" . $yourcat->slug; } |
Snippet Source/Credit: BestWPThemez.com
By Editorial Staff in Featured, WordPress No Comments Tags: Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets
The following snippet will let you exclude WordPress categories on secondary front pages.
Note: You can change the number “4” below to whichever category you will want to exclude on secondary front pages.
1 2 3 4 | <?php if ( is_home() ) { query_posts("paged=$paged&cat=-3"); } while (have_posts()) : the_post(); ?> |
Snippet Source/Credit: iamnotgoodartist.com
By Editorial Staff in Featured, WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet
Adding the following snippet to your theme’s functions.php file will let you set default editor in WordPress.
1 2 3 4 | # This sets the Visual Editor as default # add_filter( 'wp_default_editor', create_function('', 'return "tinymce";') ); # This sets the HTML Editor as default # add_filter( 'wp_default_editor', create_function('', 'return "html";') ); |
By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet
The following snippet will let you set WordPress post expiration code.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | <?php //to check against expiration date; $timestamp = strtotime("now + 8 hours"); $currentdate = date('YmdHis', $timestamp); $expirationdate = get_post_custom_values('expiration'); if (is_null($expirationdate)) { $expirestring = '30005050235959'; //MAKE UN-EXPIRING POSTS ALWAYS SHOW UP; } else { if (is_array($expirationdate)) { $expirestringarray = implode($expirationdate); } $markup = array("/",":"," "); $expirestring = str_replace($markup,"",$expirestringarray); } //else if (( $expirestring > $currentdate ) || (is_archive())) { ?> <?php } //end if for expiration; ?> |
Snippet Source/Credit: nrbet.com
By Editorial Staff in Featured, WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet
Using the following snippet will let you have WordPress remember all the FTP details of your website.
1 2 3 4 5 | define('FS_METHOD', 'ftpext'); define('FTP_USER', 'username'); define('FTP_PASS', 'password'); define('FTP_HOST', 'host'); define('FTP_SSL', false); |
Snippet Source/Credit: Snipplr
By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet
Adding the following snippet in your theme’s functions.php file will let you redirect if you are not logged in WordPress.
1 2 3 | if(!is_user_logged_in() && $pagenow != 'wp-login.php') { wp_redirect( '/comingsoon.html', 302 ); } |
By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet
The following snippet will let you have vertical submenu in WordPress.
1 2 3 4 5 6 7 8 9 10 | <?php if($post->post_parent) $children = wp_list_pages("title_li=&child_of=".$post->post_parent."&echo=0"); else $children = wp_list_pages("title_li=&child_of=".$post->ID."&echo=0"); if ($children && is_page()) { ?> <ul id="L2"> <?php echo $children; ?> </ul> <?php } else { ?> <?php } ?> |
By Editorial Staff in Featured, WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet
The following snippet will let you WordPress recursive page listing.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | function pagesRecursive($parentId, $lvl){ $args=array('child_of' => $parentId, 'parent' => $parentId); $pages = get_pages($args); if ($pages) { $lvl ++; foreach ($pages as $page) { print "<div style='margin-left:".($lvl * 30)."; border:solid 1px #000; margin-bottom:10px; '>"; print $page->ID."<br>"; print $page->post_date."<br>"; print $page->post_title."<br>"; print $page->post_content."<br>"; print "</div>"; pagesRecursive($page->ID, $lvl); } } } pagesRecursive(20, 0); |