Function the_excerpt() can be used to show summary of article or post in WordPress. As default, the excerpt length is set to 55 words. We can control this length by adding few lines code in functions.php file inside theme folder. Below is the codes to change excerpt length in WordPress. Open File Manager and open…
The following function is used to get first image URL from WordPress post. Paste below function on /wp-includes/functions.php file. Now you can show the image using this syntax:
Few days ago I got complain from my hosting company that my website which is WordPress produced high CPU usage all the time. Below are what I’ve done to fix the problem: I disabled all plugins in WordPress. Result: failed. I switched to default twenty-ten WordPress themes while still disabled all plugins. Result: failed. I…
PHP has a default memory limit of 8MB which is set in php.ini file. If your .php script exceeds more than the limit it will throw “PHP Fatal Error Allowed Memory Size Exhausted”. To settle this problem, you can add one line code in the beginning of your script: or, add in the following code…
This maintenance message shows when WordPress updating its version, theme or plugin. Sometimes the updating process gets interrupted or fails for any reason. To fix this problem, delete .maintenance file in root directory of your WordPress folder. That’s all. Simple as it gets. In case the “. maintenance” file was not there at all. Started…
LiteSpeed Web Server is the leading high-performance, high-scalability web server. I found this error when I tried to save post (press Update button) in WordPress. To fix this problem, modify .htaccess file inside the website folder and put in these lines:
I migrated my WordPress website to new domain, so I need to update all image URLs in wp_posts, wp_postmeta, and wp_options table which are still pointing to old domain. These are the SQL syntaxs to update the tables:
After playing with auto grab content plugin, I found so many (2000+) unused tags in my WordPress. To clean up all of it, just install Mass Delete Unused Tags plugin. Login to WordPress as administrator. Go to Plugins => Add New Search for: Mass Delete Unused Tags Click Install and Activate You can find the…
