Redirect your Author archive link to your “About” page
The following snippet will let you redirect your author archive link to your website’s about us page.
|
1 2 3 4 |
add_filter( 'author_link', 'my_author_link'); function my_author_link() { return home_url( 'about' ); } |
Change Image Path Only
The following snippet will let you change image path only.
|
1 |
UPDATE wp_posts SET post_content = REPLACE (post_content, 'src="http://www.oldsiteurl.com', 'src="http://yourcdn.newsiteurl.com'); |
Add Thumbnails in Manage Posts/Pages List
The following snippet will let you add thumbnails in manage posts/pages list.
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 |
/****** Add Thumbnails in Manage Posts/Pages List ******/ if ( !function_exists('AddThumbColumn') && function_exists('add_theme_support') ) { // for post and page add_theme_support('post-thumbnails', array( 'post', 'page' ) ); function AddThumbColumn($cols) { $cols['thumbnail'] = __('Thumbnail'); return $cols; } function AddThumbValue($column_name, $post_id) { $width = (int) 35; $height = (int) 35; if ( 'thumbnail' == $column_name ) { // thumbnail of WP 2.9 $thumbnail_id = get_post_meta( $post_id, '_thumbnail_id', true ); // image from gallery $attachments = get_children( array('post_parent' => $post_id, 'post_type' => 'attachment', 'post_mime_type' => 'image') ); if ($thumbnail_id) $thumb = wp_get_attachment_image( $thumbnail_id, array($width, $height), true ); elseif ($attachments) { foreach ( $attachments as $attachment_id => $attachment ) { $thumb = wp_get_attachment_image( $attachment_id, array($width, $height), true ); } } if ( isset($thumb) && $thumb ) { echo $thumb; } else { echo __('None'); } } } // for posts add_filter( 'manage_posts_columns', 'AddThumbColumn' ); add_action( 'manage_posts_custom_column', 'AddThumbValue', 10, 2 ); // for pages add_filter( 'manage_pages_columns', 'AddThumbColumn' ); add_action( 'manage_pages_custom_column', 'AddThumbValue', 10, 2 ); |
Checks if the visitor is from mobile device
The following snippet will let you checks if the visitor is from mobile device or not.
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 |
<?php // Add to functions.php // version proof, checks if the visitor is from a mobile device function muneeb_wp_is_mobile() { if ( function_exists( 'wp_is_mobile' ) ) return wp_is_mobile(); //code from wp_is_mobile function, wp_is_mobile() is located in wp-includes/vars.php version 3.4 static $is_mobile; if ( isset($is_mobile) ) return $is_mobile; if ( empty($_SERVER['HTTP_USER_AGENT']) ) { $is_mobile = false; } elseif ( strpos($_SERVER['HTTP_USER_AGENT'], 'Mobile') !== false // many mobile devices (all iPhone, iPad, etc.) || strpos($_SERVER['HTTP_USER_AGENT'], 'Android') !== false || strpos($_SERVER['HTTP_USER_AGENT'], 'Silk/') !== false || strpos($_SERVER['HTTP_USER_AGENT'], 'Kindle') !== false || strpos($_SERVER['HTTP_USER_AGENT'], 'BlackBerry') !== false || strpos($_SERVER['HTTP_USER_AGENT'], 'Opera Mini') !== false ) { $is_mobile = true; } else { $is_mobile = false; } return $is_mobile; } // Use anywhere if ( muneeb_wp_is_mobile() ){ //do mobile stuff here } ?> |
Add titles to previous_post_link & next_post_link
The following snippet will let you add titles to previous and next post links.
|
1 2 3 4 5 6 |
<?php $p = get_adjacent_post(false, '', true); if(!empty($p)) echo '<div class="prev"><a href="' . get_permalink($p->ID) . '" title="' . $p->post_title . '">' . $p->post_title . '</a></div>'; $n = get_adjacent_post(false, '', false); if(!empty($n)) echo '<div class="next"><a href="' . get_permalink($n->ID) . '" title="' . $n->post_title . '">' . $n->post_title . '</a></div>'; ?> |