For example, if the error below pops up, you must check the file name in the code or directory, as the script may not find it due to the syntax error. <?php echo"Warning error"'; include("external_file.php"); ? > There is no file named “external_file,” so the output will d...
There are plenty of resources that supplement all of the things we covered in this article. Here are just a few that are available to you free of charge: To help you learn PHP basics, check out this course. If you get stuck setting up your own PHP development, check out our free cour...
To check exactly which PHP version is used for a certain website, create a simple PHP info file (for example systeminfo.php) in the /home/customer/www/yourdomainname.com/public_html folder, containing the following code: <?php phpinfo(); ?> Then open the file in a browser: http://...
Similarly, some WordPress sites may only see the critical error message without instructions to check the email. That’s because WordPress couldn’t load files it needed to send an email or make recovery mode available. If you are among those users, don’t worry. We will show you how to ...
The 503 error code isn’t actually specific to WordPress. In fact, it might appear before WordPress has even had the chance to start. So, what’s going on? Source Like an application on your computer, a website requires a certain amount of resources to run. For example, it needs memory...
“Error handling and logging” section in the php.ini. In order to display or log errors, you need to enableerror_reportingby removing the ( ; ) from in front to the line. You can disableerror_reportingby adding a ( ; ) in front of the line. Refer to the code below: Error ...
Check DNS Issues Clear DNS Cache Disable CDN/Firewall Audit Themes/Plugins Check Error Logs Set PHP Timeout Check Custom Scripts 1. Check Hosting Server The first thing you need is to check if your web server is responsive or not. It is not always something terrible happening to your WordPr...
Learn how to clean up code in Dreamweaver, check for browser compatibility, validate XML documents, and make pages XHTML compliant.Clean up codeYou can automatically remove empty tags, combine nested font tags, and otherwise improve messy or unreadable HTML or XHTML code. For information on how...
<?phptry{ $dbh = new PDO("mysql:host=localhost;dbname=test","user","pass"); } catch (PDOException $e) {print"Error: ". $e->getMessage(); } ?> Here, a check is performed for thePDOExceptionusing the try-catch block. When the above code is executed, thecatchblock catches thePDO...
"Error Establishing a Database Connection" is a common WordPress error related to its database. Learn what causes it and how to fix it,