From the looks of it, you should be changing the pre-existing urls from /www.mypage.no to /localhost The /var/www is part of the file path normally (though i suppose you could potentially set the server up that way…), so more than likely wordpress thinks it is at /var/www relative to the web root instead of /. … Read more
is_user_logged_in() not working after domain change
I think the best way to do it is just go direct into your phpmyadmin and export your database
I found the errors thanks to the help from @Milo @Milo’s query on catno pointed me to my error with my first query involving catno, and I also noticed a double equals in $catno == $row[0]; when it should be $catno = $row[0]; Final coding is function QueryStock($cat) { $query = “SELECT * FROM stock … Read more
Import the database on the new server. When your domain name or URLs change there are additional concerns. The files and database can be moved, however references to the old domain name or location will remain in the database, and that can cause issues with links or theme display. If you do a search and … Read more
The issue was one of mixed encoding. Some fields contained data encoded properly as UTF-8; others contained data encoded as something else, probably ISO-8859-1. When imported to a new UTF-8 database, this was causing truncation. My steps to solve this: Copy the original database, wordpress, to a new database, wordpress2. Make sure the collation of … Read more
A while ago I added a function to one of my sites to change a set of posts from one type to another. I can’t remember exactly why, but I’ve dug it out and updated it a little, and it is tested and working. The function Place this in functions.php so that it can be … Read more
I wrote function for short url. Maybe it will be helpful for someone: function short_url(){ global $post; if (preg_match(‘/^http:\/\/example.com\/page\/[0-9]{1,4}$/’, “http://”.$_SERVER[“HTTP_HOST”] . $_SERVER[“REQUEST_URI”])) { $my_id = intval(preg_replace(‘/[^0-9]+/’, ”, $_SERVER[“REQUEST_URI”]), 10); global $wpdb; $myquery = $wpdb->get_row($wpdb->prepare(“SELECT * FROM wp_mytable WHERE ID=%d”, $my_id)); $short_url=”http://example.com/?page_id=”.$myquery->page_id.”&user_id=”.$myqery->user_id; wp_redirect($short_url); exit(); } } add_action( ‘template_redirect’, ‘short_url’ );
For a quick solution you can download the WordPress plugin photo-gallery https://wordpress.org/plugins/photo-gallery/. Once it’s installed and activated you hover your mouse over Photo Gallery in your WordPress Dashboard and click Add Galleries/images. Add a new picture or many pictures in a new gallery and save. When it’s done simply hover your mouse over Photo Gallery … Read more
You can still do the AS with $wpdb, I find it still makes stuff look cleaner. You can use the $wpdb->prepare() method for sanitation. Are you looking for something like this? function combined_downloads($post_id) { global $wpdb; return $wpdb->get_var($wpdb->prepare( “SELECT SUM( meta_value ) FROM $wpdb->postmeta AS m LEFT JOIN $wpdb->posts AS p ON m.post_id = p.ID … Read more