You can’t use LIKE to compare arrays. LIKE is used to check if a string matches, or partially matches, a value in the database. IN is used to check if a value in the database is in a given set of values. They are not interchangeable. The correct comparison to use in your case depends … Read more
You should be able to restore the database by simply copying those files into the DB folder. (e.g., /var/lib/mysql/dbname). Typically there is a FRM file included as well.
Use This Script <?php $servername = “localhost”; $username = YOUR_USER; $password = YOUR_PASSWORD; $dbname = YOUR_DB_NAME; // Create connection $conn = new mysqli($servername, $username, $password, $dbname); // Check connection if ($conn->connect_error) { die(“Connection failed: ” . $conn->connect_error); } $a1 = ($_GET[‘id’]); $sql = “SELECT post_content FROM `wp_posts` where ID=’$a1′”; $result = $conn->query($sql); if ($result->num_rows > … Read more
It has happened to me a couple of times. This is what helped me. if you are uploading the .sql file which is compressed, try to import uncompressed .sql file. Try to export the .sql database again, this error also comes when the database wasn’t exported properly.
The default Wamp user`s credentials are: username: root password: (empty, nothing, nada) If you already have a WordPress website previously created on your Wamp system, then go to /www/yourlocalsite/wp-config.php and check out the username and password you set. Here`s an example: /** MySQL database username */ define(‘DB_USER’, ‘root’); /** MySQL database password */ define(‘DB_PASSWORD’, ”); … Read more
Your count for that query may be 0. Make sure $wpdb->tablex is correct. Also, definitely use $wpdb->prepare $user_followed = $wpdb->get_var( $wpdb->prepare( “SELECT COUNT( * ) AS total FROM {$wpdb->tablex} WHERE type = %d AND active = %d AND user_id = %d”, 4, 1, $user_id ) );
$post_content=”"Neque porro quisquam est qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit…"”; Try encoding special characters. See: http://www.w3schools.com/tags/ref_entities.asp & http://php.net/manual/en/function.htmlentities.php
195 queries for one page is a lot. 7000 queries is not a lot, it is insane. Install Query Monitor. It tracks all queries and presents them in groups. I don’t know if it can track that many queries, this is probably an interesting stress test. 🙂 Find the source of those queries, deactivate it. … Read more
Call a external script: Your function look like this: <?php function modify_posts() { $number_posts = 10; $offset = 0; $success=”success”; while ( ‘success’ === $success ) { $url = add_query_arg( array( ‘num’ => $number_posts, ‘off’ => $offset, ‘abs’ => urlencode( ABSPATH ) ), plugins_url( ‘remote_get.php’, __FILE__ ) ); $response = wp_remote_get( $url ); if ( … Read more
I check your query and it’s working fine without any errors or empty results. But in addition if you remove INNER JOIN from wp_terms table its also working because you are not getting anything from that table and it is not used in WHERE clause also. SELECT ID, `post_date` , `post_title` , `post_content` , `guid` … Read more