We’ve edited the ‘wp-config.php’ file countless times while setting up advanced features, fixing database connection issues, or making local development easier.
It’s one of those files you end up working with whenever you need to dig a little deeper into how WordPress works. And once you know where to look, it’s pretty simple to work with.
This file controls some of your site’s most important settings — like database access, debug mode, and security keys. It’s like the hidden control panel that makes your site run smoothly.
In this guide, we’ll show you how to safely find and edit the `wp-config.php` file using different tools. You’ll be able to make the changes you need without worrying about breaking anything.
Here is a list of topics we will cover in this guide:
- What Is the wp-config.php File?
- Create a Backup Before You Edit wp-config.php 💾
- How to Access and Edit the wp-config.php File Safely
- Understanding the wp-config.php File
- MySQL Settings in wp-config.php File
- Authentication Unique Keys and Salts
- WordPress Database Table Prefix
- WordPress Debugging Mode
- Absolute Path Settings
- Useful wp-config.php Hacks and Settings
- Changing MySQL Port and Sockets in WordPress
- Changing WordPress URLs Using wp-config.php File
- Changing Uploads Directory Using The wp-config.php File
- Disable Automatic Updates in WordPress
- Limit Post Revisions in WordPress
- Video Tutorial
- Next Steps to Power Up Your WordPress Skills
What Is the wp-config.php File?
The `wp-config.php` file is an important part of every self-hosted WordPress site. It holds important settings that help WordPress connect to your database and run smoothly.
This file isn’t included in the default WordPress download. It gets created automatically during the installation process when you enter your database details.
Without the correct info in this file, your site won’t be able to connect to the database. That’s when you might see the dreaded “error establishing a database connection” message.
Along with database details, this file can also include settings for debugging, security keys, memory limits, and more. We’ll cover those later in the article.
Most people don’t need to touch the `wp-config.php` file very often. But knowing how it works — and how to edit it safely — gives you more control over your WordPress site.
If you’re here, you’re probably ready to make a change. We’ll walk you through the safest way to edit this file without causing any trouble.
💡 Not Sure You Want to Risk Breaking Your Site?
If you’re feeling stuck or nervous, take advantage of our Emergency WordPress Support. For a small fee, our WordPress engineers will apply the changes for you without disrupting your website and customers.
Create a Backup Before You Edit wp-config.php 💾
The `wp-config.php` file controls key parts of your WordPress site, and even a small mistake in it can take your site offline.
That’s why we always recommend creating a full WordPress backup before making any changes.
A backup keeps your content, settings, and files safe — and lets you restore everything if something goes wrong.
The best way to back up WordPress is by using Duplicator. It’s our go-to solution and the best WordPress backup plugin for most users. You can back up your site in just a few clicks.
Note: There’s also a free version of Duplicator. For features like scheduled backups and cloud storage, we recommend the paid plan.
Why Do We Recommend Duplicator?
We recommend Duplicator because we use it on our own websites, including WPBeginner, for backups. It has been a game-changer for the security and stability of our websites. For more details, take a look at our complete Duplicator review.
How to Access and Edit the wp-config.php File Safely
The `wp-config.php` file lives on your WordPress hosting server, right in your site’s root folder.
You can access it by connecting to your site using an FTP client or the File Manager in your hosting control panel.
We usually prefer FTP for more control. On Windows, tools like FileZilla, WinSCP, or SmartFTP work well. Mac users can try FileZilla, Transmit, or CyberDuck.
Start by connecting to your site using your FTP client. You’ll need your FTP login details, which are provided by your hosting company. If you don’t know them, just ask your host’s support team.
Once connected, open the root folder. You’ll see other folders like wp-content, wp-includes, and wp-admin — that’s where `wp-config.php` lives.
Right-click on the file and choose ‘Download’ to save it to your computer.
Next, open the file using a plain text editor like Notepad or TextEdit. We’ve used both — they work great for simple edits.
After making your changes, go back to your FTP client and upload the file to the same folder on your server.
Your FTP client will ask if you want to overwrite the existing file. Choose ‘Overwrite’ and click OK to finish the upload.
Understanding the wp-config.php File
Before you start, let’s examine the full code of the default wp-config.php file. You can also see a sample of this file here.
<?php
/**
* The base configuration for WordPress
*
* The wp-config.php creation script uses this file during the installation.
* You don't have to use the website, you can copy this file to "wp-config.php"
* and fill in the values.
*
* This file contains the following configurations:
*
* * Database settings
* * Secret keys
* * Database table prefix
* * ABSPATH
*
* @link https://developer.wordpress.org/advanced-administration/wordpress/wp-config/
*
* @package WordPress
*/
// ** Database settings - You can get this info from your web host ** //
/** The name of the database for WordPress */
define( 'DB_NAME', 'database_name_here' );
/** Database username */
define( 'DB_USER', 'username_here' );
/** Database password */
define( 'DB_PASSWORD', 'password_here' );
/** Database hostname */
define( 'DB_HOST', 'localhost' );
/** Database charset to use in creating database tables. */
define( 'DB_CHARSET', 'utf8' );
/** The database collate type. Don't change this if in doubt. */
define( 'DB_COLLATE', '' );
/**#@+
* Authentication unique keys and salts.
*
* Change these to different unique phrases! You can generate these using
* the {@link https://api.wordpress.org/secret-key/1.1/salt/ WordPress.org secret-key service}.
*
* You can change these at any point in time to invalidate all existing cookies.
* This will force all users to have to log in again.
*
* @since 2.6.0
*/
define( 'AUTH_KEY', 'put your unique phrase here' );
define( 'SECURE_AUTH_KEY', 'put your unique phrase here' );
define( 'LOGGED_IN_KEY', 'put your unique phrase here' );
define( 'NONCE_KEY', 'put your unique phrase here' );
define( 'AUTH_SALT', 'put your unique phrase here' );
define( 'SECURE_AUTH_SALT', 'put your unique phrase here' );
define( 'LOGGED_IN_SALT', 'put your unique phrase here' );
define( 'NONCE_SALT', 'put your unique phrase here' );
/**#@-*/
/**
* WordPress database table prefix.
*
* You can have multiple installations in one database if you give each
* a unique prefix. Only numbers, letters, and underscores please!
*/
$table_prefix = 'wp_';
/**
* For developers: WordPress debugging mode.
*
* Change this to true to enable the display of notices during development.
* It is strongly recommended that plugin and theme developers use WP_DEBUG
* in their development environments.
*
* For information on other constants that can be used for debugging,
* visit the documentation.
*
* @link https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/
*/
define( 'WP_DEBUG', false );
/* Add any custom values between this line and the "stop editing" line. */
/* That's all, stop editing! Happy publishing. */
/** Absolute path to the WordPress directory. */
if ( ! defined( 'ABSPATH' ) ) {
define( 'ABSPATH', __DIR__ . '/' );
}
/** Sets up WordPress vars and included files. */
require_once ABSPATH . 'wp-settings.php';
Each section of the wp-config.php file is well documented in the file itself. Almost all settings here are defined using PHP constants.
define( 'constant_name' , 'value');
Let’s take a closer look at each section in the wp-config.php file.
MySQL Settings in wp-config.php File
Your WordPress database connection settings appear in the ‘Database Settings’ section of the wp-config.php file.
You will need your MySQL host, database name, database username, and password to complete this section.
// ** Database settings - You can get this info from your web host ** //
/** The name of the database for WordPress */
define( 'DB_NAME', 'database_name_here' );
/** Database username */
define( 'DB_USER', 'username_here' );
/** Database password */
define( 'DB_PASSWORD', 'password_here' );
/** Database hostname */
define( 'DB_HOST', 'localhost' );
/** Database charset to use in creating database tables. */
define( 'DB_CHARSET', 'utf8' );
/** The database collate type. Don't change this if in doubt. */
define( 'DB_COLLATE', '' );
Here is a list of the constants in this section and what they do.
| Constant Name | Description |
|---|---|
| DB_NAME | The name of the database for WordPress. |
| DB_USER | The username used to access the WordPress database. |
| DB_PASSWORD | The password for the database username. |
| DB_HOST | The hostname of the database server (usually ‘localhost’). |
| DB_CHARSET | The hostname of the database server (usually ‘localhost’). |
| DB_COLLATE | The collation type for the database (usually left blank). |
To fill in these values, you will need database information, which you can find in your web hosting account’s control panel.
Depending on your hosting provider, your control panel may look slightly different than the screenshots below. In that case, you need to look for the ‘Databases’ section in your hosting account.
For instance, if you are using Bluehost, first log in to your hosting account. Then, click ‘Settings’ under your website.
This will show you different settings for your website.
Switch to the Advanced tab and then click ‘Manage’ next to the ‘cPanel’ section.
It will open the cPanel interface in a new browser tab.
From here, you need to scroll to the Databases section and click ‘MySQL Databases.’
On the MySQL Databases page, you will find the list of your current database, username, and password.
If you cannot find your WordPress database or MySQL username and password, then you need to contact your web host.
What Are DB_CHARSET and DB_COLLATE in wp-config.php File?
The ‘DB_CHARSET’ setting specifies the character set for your WordPress database tables. The default is utf8, which supports most languages and ensures broad compatibility.
The ‘DB_COLLATE’ setting defines how the database sorts and compares characters.
We recommend leaving it blank and letting MySQL use the default collation for the specified character set (utf8_general_ci for utf8).
Authentication Unique Keys and Salts
Authentication keys and salts are security features in the wp-config.php file. They add extra protection to your WordPress installation by ensuring strong encryption of information stored in user cookies.
/**#@+
* Authentication unique keys and salts.
*
* Change these to different unique phrases! You can generate these using
* the {@link https://api.wordpress.org/secret-key/1.1/salt/ WordPress.org secret-key service}.
*
* You can change these at any point in time to invalidate all existing cookies.
* This will force all users to have to log in again.
*
* @since 2.6.0
*/
define( 'AUTH_KEY', 'put your unique phrase here' );
define( 'SECURE_AUTH_KEY', 'put your unique phrase here' );
define( 'LOGGED_IN_KEY', 'put your unique phrase here' );
define( 'NONCE_KEY', 'put your unique phrase here' );
define( 'AUTH_SALT', 'put your unique phrase here' );
define( 'SECURE_AUTH_SALT', 'put your unique phrase here' );
define( 'LOGGED_IN_SALT', 'put your unique phrase here' );
define( 'NONCE_SALT', 'put your unique phrase here' );
/**#@-*/
There are eight different keys and salts in total. Each key and salt pair is a random, long string of text numbers and special characters.
Here is what each key does:
| Constant Name | Description |
|---|---|
| AUTH_KEY | Authenticate cookies and ensure data integrity. |
| SECURE_AUTH_KEY | Secure the authentication cookie when using SSL. |
| LOGGED_IN_KEY | Validate logged-in cookies. |
| NONCE_KEY | Protect nonces (numbers used once) from being guessed. |
| AUTH_SALT | Adds extra security to the authentication process. |
| SECURE_AUTH_SALT | Adds extra security to the authentication process. |
| LOGGED_IN_SALT | Adds extra security to the logged-in process. |
| NONCE_SALT | Adds extra security to the nonce creation and verification process. |
You can generate new keys by visiting the WordPress.org secret keys generator. You can also change them later if you suspect someone is attempting to access your WordPress admin area.
For more information, take a look at our guide on WordPress security keys.
WordPress Database Table Prefix
By default, WordPress adds the ‘wp_’ prefix to all the tables it creates in the database.
It is recommended that you change your WordPress database table prefix to something random during installation.
This will make it difficult for hackers to guess your WordPress tables and will save you from some common SQL injection attacks.
/**
* WordPress database table prefix.
*
* You can have multiple installations in one database if you give each
* a unique prefix. Only numbers, letters, and underscores please!
*/
$table_prefix = 'wp_';
Important ⚠️: Please note that you cannot change this value for an existing WordPress site. To change these settings on an existing WordPress site, follow the instructions in our article on how to change the WordPress database prefix.
WordPress Debugging Mode
This setting is particularly useful for users learning WordPress development or troubleshooting errors.
By default, WordPress hides notices generated by PHP when executing code. Simply setting the debug mode to ‘true’ will show you these notices.
This provides crucial information for developers to find bugs. It will also help if you are trying to troubleshoot issues on a WordPress site.
/**
* For developers: WordPress debugging mode.
*
* Change this to true to enable the display of notices during development.
* It is strongly recommended that plugin and theme developers use WP_DEBUG
* in their development environments.
*
* For information on other constants that can be used for debugging,
* visit the documentation.
*
* @link https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/
*/
define( 'WP_DEBUG', false );
Alternatively, you can also choose to keep a log of errors and notices.
For more detailed instructions, check out our tutorial on enabling debug mode in WordPress.
Absolute Path Settings
The last part of the wp-config file defines the absolute path. This instruction tells WordPress where to find the core WordPress files.
After this instruction, the ABSPATH is used to load the wp-settings.php file.
/** Absolute path to the WordPress directory. */
if ( ! defined( 'ABSPATH' ) ) {
define( 'ABSPATH', __DIR__ . '/' );
}
/** Sets up WordPress vars and included files. */
require_once ABSPATH . 'wp-settings.php';
Both these settings are not meant to be changed.
To understand how WordPress loads files, take a look at our explainer on how WordPress works behind the scenes. It will give you a step-by-step breakdown of how WordPress core software works.
Useful wp-config.php Hacks and Settings
We have covered the default wp-config.php settings so far. Now, let’s examine some additional settings.
These settings are optional and can be used when needed. They can help you troubleshoot errors and solve many common WordPress errors.
Changing MySQL Port and Sockets in WordPress
If your WordPress hosting provider uses alternate ports for MySQL host, then you will need to change your DB_HOST value to include the port number.
Note: This is not a new line, but you must edit the existing DB_HOST value.
define( 'DB_HOST', 'localhost:5067' );
Don’t forget to change the port number 5067 to whatever port number is provided by your web host.
If your host uses sockets and pipes for MySQL, then you will need to add it like this:
define( 'DB_HOST', 'localhost:/var/run/mysqld/mysqld.sock' );
Changing WordPress URLs Using wp-config.php File
You may need to change WordPress URLs when moving a WordPress site to a new domain name.
You can change these URLs by visiting the Settings » General page.
You can also change these URLs using the wp-config.php file. This comes in handy if you are unable to access the WordPress admin area due to the error too many directs issue.
Simply add these two lines to your wp-config.php file:
define('WP_HOME','http://example.com');
define('WP_SITEURL','http://example.com');
Don’t forget to replace example.com with your domain name.
You also need to keep in mind that search engines treat www.example.com and example.com as two different locations (See www vs non-www – Which one is better for SEO?).
If your site is indexed with a www prefix, then you need to add your domain name accordingly.
Changing Uploads Directory Using The wp-config.php File
By default, WordPress stores all your media uploads in the/wp-content/uploads/ directory.
If you want to store your media files in a different location, you can add this line of code in your wp-config.php file:
define( 'UPLOADS', 'wp-content/media' );
Note that the uploads directory path is relative to the ABSPATH automatically set in WordPress. Adding an absolute path here will not work.
See our detailed guide on how to change the default media upload location in WordPress for more information.
Disable Automatic Updates in WordPress
WordPress has automatic updates enabled by default. This allows WordPress sites to automatically update when a minor update is available.
For instance, if your site is running WordPress 6.6 and a security update 6.6.1 is released, then WordPress will automatically install the update.
However, when WordPress 6.7 is released, you will be asked to initiate the update.
While automatic updates are critical for security, many users fear that they can also break their website, making it inaccessible.
Adding this single line of code to your wp-config.php file will disable all automatic updates on your WordPress site:
define( 'WP_AUTO_UPDATE_CORE', false );
See our tutorial on how to disable automatic updates in WordPress for more information.
Limit Post Revisions in WordPress
WordPress comes with built-in autosave and revisions. See our tutorial on how to undo changes in WordPress with post revisions.
Revisions take up little space on most websites. However, we noticed a significant increase in database backup size for some of our larger websites.
If you run a large website, then you can limit the number of revisions you want to keep in the database.
Simply add this line of code to your wp-config.php file to limit the number of revisions stored for a post:
define( 'WP_POST_REVISIONS', 3 );
Replace 3 with the number of revisions you want to store.
WordPress will now automatically discard older revisions. However, your older post revisions are still stored in your database. See our tutorial on how to delete old post revisions in WordPress.
Video Tutorial
If you’d also like to see a more visual walkthrough, check out our YouTube tutorial below:
Next Steps to Power Up Your WordPress Skills
Now that you know how to edit the `wp-config.php` file, you might be curious about what else you can tweak to make your site even better. We’ve put together a few of our favorite tutorials to help you keep exploring and sharpening your skills.
Each one covers practical tips we’ve used ourselves while managing WordPress sites:
- How to Set Up WordPress Error Logs in WP-Config
- Most Wanted WordPress Tips, Tricks, and Hacks
- Most Useful .htaccess Tricks for WordPress
- Most Useful Time Saving WordPress Keyboard Shortcuts
We hope this article helped you learn how to edit the wp-config.php file in WordPress and all the cool things you can do with it. You may also want to see our article on password-protecting the WordPress admin directory or our tips for using the WordPress admin bar.
If you liked this article, then please subscribe to our YouTube Channel for WordPress video tutorials. You can also find us on Twitter and Facebook.
TAOUFIK
I always have a pb of updating failed when i want to write an article , can you help me?
WPBeginner Support
For that specific error we would recommend you go through the troubleshooting steps in our guide below!
https://www.wpbeginner.com/wp-tutorials/how-to-fix-wordpress-updating-failed-publishing-failed-error/
Admin
Sean Hodge
I believe you should not put any custom rules below the ABSPATH / vars bit down at the bottom, but can you put stuff in any order above those lines?
I’ve got some time on my hands, so I’ve been doing just that, moving stuff around the wp-config file, and removing all the extra fluff between comments. I now know what it all does, and have just left a simple title above each group of rules, such as
/**
* Authentication Unique Keys and Salts.
*/
All the rest of the info about Salts, and debugging etc, is now gone, the stuff that usually appears in green.
What I also did was move the $table_prefix above the Salts, right under the rest of the database info.
I’ve done this all because when I do go in there to modify actual rules, I have to wade my way through what is now useless info, to me.
So far, nothing has exploded, but I thought to ask anyway.
WPBeginner Support
You can change the order of the other content in that file if you wanted, we would warn to be careful when moving that you don’t remove part of the code and normally you should not need to edit your wp-config file.
Admin
Priyanshu Nandi
Which code lines l have to type to increase
Max_input_vars value in this file
WPBeginner Support
That would require changes to your htaccess or a different file, we would recommend reaching out to your host for assistance with what you’re wanting to do.
Admin
WPBeginner Support
Thank you, glad you liked our article
Admin
S.s. Brar
Great article. A must have information for WP admins.
Thanks to Syed and His Team.
WPBeginner Support
Glad our article could be helpful
Admin
Mister No
Hi there, great article. I’m having a problem with my website mobile version. When I try to open it on the mobile phone it says “This site is experiencing technical difficulties”.
What should I do to make my site work again properly?
Thanks in advance
WPBeginner Support
There are a few possible reasons you could be receiving that error, for a starting point you would want to take a look at our guide here: https://www.wpbeginner.com/beginners-guide/beginners-guide-to-troubleshooting-wordpress-errors-step-by-step/
Admin
Paul
Syed, all of a sudden, I can’t upload images (message: missing a temporary folder). Tried to log into WordPress to check support blogs and my username is not recognised.
WPBeginner Support
For that error, you would want to take a look at our guide here: https://www.wpbeginner.com/wp-tutorials/how-to-fix-missing-a-temporary-folder-error-in-wordpress/
Admin
Gale
I am a newbie at wordpress. I uploaded the files via Filezilla and got everything configured. Now how exactly do I actually access my new wp-blog site?
Wp is in the root (public_html) of my website. There were several other file folders that came with Wp. Do I upload them into the public_html folder as well?
WPBeginner Support
If you’re installing WordPress using FTP then you would want to take a look at our guide here:
https://www.wpbeginner.com/how-to-install-wordpress/#installftp
Once the site is set up you would want to go to your login page and log in with the user you created in the installation process:
https://www.wpbeginner.com/beginners-guide/how-to-find-your-wordpress-login-url/
Admin
Esther
Hi, I found out when I was installing WordPress, it was installed in subdirectory Wp and has a result my website can’t go live, my web host said I have to uninstall and install again and I should leave the Wp in the Installation panel blank, my problem is that I have designed the website only to go live and once I uninstall everything will be wiped off, what do I about it, Is there a way to avoid that?
WPBeginner Support
If your host requires the site to be in the main directory, you would want to follow the steps in the WordPress coded to move directories on your existing server
Admin
Mina
Hi,
Thank you for the useful article.
I’m new to this file and I have a basic question. I changed the cache plugin of my site and I need to change the line about it at the beginning of the file to override details of the previous plugin.
Once my file is updated, can I upload it while the cache plugin is activated, and deactivate/reactivate it just after, or do I have to deactivate the plugin before uploading the new wp-config file ?
Thanks for your help.
WPBeginner Support
If your plugin is requiring you to edit your wp-config file you would normally want to edit the wp-config file before activating your new plugin.
Admin
Tiar
hi, i have a wordpress site, i want edit my wordpress site in local, but when i already backup and run my wordpress in local. the page is full of white. can you help me ? im beginner in wordpress
WPBeginner Support
For moving your live site to a local installation, you would want to use the guide here: https://www.wpbeginner.com/wp-tutorials/how-to-move-live-wordpress-site-to-local-server/
Admin
Arthur
I have updated my website (lostkatanning.com) o WP 5.1 (the Gutenberg update) but now, when working on pages or posts it has slowed right down to a crawl and takes forever to respond to even a single key touch. I have tried numerous things from various websites but nothing seems to work. It is starting to do my head in! Any ideas on how to get my speed back?
WPBeginner Support
Hi Arthur,
You can disable the Gutenberg by installing the classic editor plugin to temporarily solve the problem.
Admin
mostafa
Hi
I have a wordpress site. Today I realized my wp-config.php file has been removed for no reason (The reason is not important for me right now).
I want to know what happens if I create another wp-config.php file in the root directory of my website by renaming the wp-config-sample.php file again and set the database name blah blah blah
does it affect my pages and posts? How about the users who have signed up to my website? does it remove them? If the answer is yes, isn’t it better for me to restore backup? The only problem for restoring backup is that it is for two days ago and I posted a new content yesterday and I will miss it.
Thank you very much in advance
WPBeginner Support
Your user and post information is in the database so that information shouldn’t be affected, as long as you connect it to your correct database then there shouldn’t be any change.
Admin
Deepak
Hello,
How do I edit wp-config for setting other smtp using WP smtp plugin ?
Plugin says, “The password is stored in plain text. We highly recommend you setup your password in your WordPress configuration file for improved security; to do this add the lines below to your wp-config.phpfile.
define( ‘WPMS_ON’, true ); define( ‘WPMS_SMTP_PASS’, ‘your_password’ ); ”
Where do I exactly add the code ? It don’t shown in tutorial video or article of Wpbeginner.
WPBeginner Support
Hi Deepak,
You can add this code just before the line that says ‘That’s all, stop editing! Happy blogging’ in your wp-config.php file.
Admin
Riyaz
Thank you for sharing this article, it was simple and easy to understand.
Gaurav Bhatnagar
Hi, I just updated my WordPress to new version manually using FileZilla. My website was working. But then, I did some update inside wp-config.php file. Now the size of that file on server has become ‘0’. Even if I update it from local PC, it still remains ‘0’. What should I do? Now website is not working. I am getting – HTTP Error 500
WPBeginner Support
Hi Gaurav,
You can download a fresh copy of WordPress and extract it on your computer. Inside it you will find a wp-config-sample.php file. You can upload this file to your server and rename it to wp-config.php. You will now need to edit wp-config.php file and enter your WordPress database information.
Admin
Gaurav Bhatnagar
It worked. Thank you.
Greg Bryant
I have an intranet-based wordpress site that I’m setting up. I’m having issues with the proxy configuration in wp-config.php. I’ve tried about everything I know and I still keep getting ‘Proxy Authentication Required” errors.
define(‘WP_PROXY_HOST’, ‘https://proxy.domain.com’);
define(‘WP_PROXY_PORT’, ‘3128’);
define(‘WP_PROXY_USERNAME’, ‘domain\\username’);
define(‘WP_PROXY_PASSWORD’, ‘xxxxxx’);
define(‘WP_PROXY_BYPASS_HOSTS’, ‘localhost’);
Our internal wordpress site can detect that there are new versions of plug-ins but when I try to update I get the proxy authentication error. I’ve tried the variables above with https, http, just proxy.domain.com, the username escaping the \, not escaping the backslash, etc. I looked at the code in class-wp-http-proxy.php and it appears the authentication connects the username with a : and then the password like the http(s)_proxy environment variable. I’ve tried local host for the bypass and an empty string. Our Windows domain uses an file; is there a place to specify this?
I get the same proxy authentication errors trying to download anything from the internal wordpress site.
Error occurred. Something may be wrong with WordPress.org or this server’s configuration. If you continue to have problems, please try the support forums. (WordPress could not establish a secure connection to WordPress.org. Please contact your server administrator.) in /var/www/epkb.mw-process-ctrl.com/public_html/wp-admin/includes/plugin-install.php on line 168
I’m also having an issue with php’s file_get_contents if that’s something wordpress uses. cURL works fine.
Any ideas?
Thanks
WPBeginner Support
Hi Greg,
Please make sure that your localhost environment has curl extension installed and enabled for PHP. Please see our guide on how to fix secure connection error in WordPress for more details.
Admin
Greg Bryant
I have curl installed.
It lists ipV6 as yes but I have ipV6 disabled since our network doesn’t support it.
I think the problem is authenticating with our proxy. On the server I use:
(the \ is escaped when setting the env variables). Above is my wp-content proxy settings.
I’m using ufw for my firewall and have tried with it enabled & disabled with the same results.
Any other ideas?
Thanks
WPBeginner Support
Hi Greg,
We are not sure. You can post on WordPress.org forums may be someone who has faced similar situation can help out.
Jon M
Do the changes take effect immediately after saving the new wp-config file?
WPBeginner Support
Hey Jon,
Yes, they are effectively immediately. However, if you are editing wp-config file in a text editor on your computer, then simply saving your changes may not change the wp-config.php file on your server. You will need to upload the changed wp-config.php file back to your server for changes to take effect.
Admin
Andy
What’s the best way to upload the changed wp-config.php file back to the server?
Can the tutorial be updated with how to upload the adjusted config file? The tutorial seems to be incomplete for the (relative) novice
WPBeginner Support
Hi Andy,
We have linked to our article on how to use FTP to upload WordPress files. It also applies to editing your wp-config.php file. You can simply download your wp-config.php file to your computer using FTP. Edit it to make your desired changes and then upload it back using the same FTP client.
Hope this helps.
ayush
I did something silly , i removed the www part from wp site url under Setting-General . Now admin panel is getting redirected to wordpress one. i used your steps to copy both lines with modification and uploaded via ftp . No luck .Plz help
Boris
Excellent post. I am a newbie and learned a lot.
I have an issue with my site. It looks like I have been hacked. I ran WordFence scan and it caught a line of code in my wp-config.php file that it flagged as not belonging there. Following is the code:
My question is this. Can I remove the "@include…" from the file without screwing up the .php file.
Any guidance will be appreciated.
WPBeginner Support
Hi Boris,
Is the file part of the core WordPress software, a plugin, or a theme? If yes, then download a fresh copy of WordPress core, plugins, or theme the file belongs to and then upload the new file.
You can also download the file to your computer before editing the code as a backup. If anything goes wrong you can then upload it back.
Admin
Saud Razzak
Great post, glad I read.
Steph
I’m having problems accessing site. I debugged and am getting a list of problems but most seem to come back to this one:
“Notice: get_settings is deprecated since version 2.1.0!
Use get_option() instead. in /usr/local/pem/vhosts/xxxxxx/webspace/siteapps/WordPress-xxxxx/htdocs/wp-includes/functions.php on line 3752″
But line 3752 reads:
” trigger_error( sprintf( __(‘%1$s is deprecated since version %2$s! Use %3$s instead.’), $function, $version, $replacement ) ); ”
So i’ve no idea what to replace. I’m sure this is 101 stuff to you, but I’m really confused!! I would really appreciate your advice, thank you.
Steph
Found your section on disabling plugins – which was a great help as the the site is now viewable whilst I try to resolve. This is the message I see now when logged in WP Admin
” Catchable fatal error: Argument 1 passed to Genesis_Admin_CPT_Archive_Settings::__construct() must be an instance of stdClass, instance of WP_Post_Type given, called in /usr/local/pem/vhosts/xxxxxx/webspace/siteapps/WordPress-xxxxxx/htdocs/wp-content/themes/genesis/lib/admin/menu.php on line 122 and defined in /usr/local/pem/vhosts/xxxxxx/webspace/siteapps/WordPress-xxxxxx/htdocs/wp-content/themes/genesis/lib/admin/cpt-archive-settings.php on line 38 ”
Am in a spot of bother and could really use your help – thank you!
WPBeginner Support
Hey Steph,
Try updating your Genesis child theme. Connect to your website using FTP and download your child theme as a backup. After that delete child theme folder from your website.
Next, download a fresh copy of the theme and install it. If this doesn’t work, then try updating Genesis core itself.
Admin
Hell Men
If i delete salt key can i decrypt wordpress password ?
Sean
Hi,
I did something silly and now can’t get my site to work. Basically I kept my site live at said URL example.com and created a folder where I built the Wordpress site example.com/Wordpress. However when I went to put the wordpress site into the root folder after backing everything up I forgot to change the site URL in the dashboard. i basically then removed my entire site and copied everything from the wordpress site into the root URL. It didn’t work – so I thought I would remove everything and restore my site as it was with both the wordpress and the normal site working.
However once I restored all the files the wordpress site now errors with 404 Page not found and I can’t login into the dashboard either.
Any idea how I can restore this? I think it is looking in the root directory and Wordpress folder for the site or something similar and it’s causing the error – but how do I fix it?
Thanks
Sean
WPBeginner Support
Hi Sean,
You can update WordPress URLs by adding this code to your wp-config.php file:
define('WP_HOME','http://example.com');define('WP_SITEURL','http://example.com');
Admin
Dan
Hello i would like to have it when i upload an image it gets uploaded to my cloud from wordpress.
i got a url & api key.
Any suggestions would be cool. thanks.
Eeswar Reddy
Best site for WordPress Beginners. Solved my blog problem simply. Thank u so much Sir…
WPBeginner Support
You are welcome
Don’t forget to join us on Twitter for more WordPress tips and tutorials.
Admin
Karl
Nice instructions, as far as they go. However, I know it is ALSO possible to edit wp-config.php directly through Wordpress’ Admin area but it seems to be a closely guarded secret as to HOW to actually do this. I do not have FTP access to my site so I have to use some other method and I’d rather not go chasing down the rabbit hole of trying out various flaky plugins until I find one that actually works. Your assistance as to what menu drill-down to explore in Wordpress Admin would be greatly appreciated.
WPBeginner Support
It is not a good idea to edit wp-config.php file inside WordPress admin area. One tiny mistake and you will be locked out of your WordPress site. If you do not have FTP access, you can try editing it via cPanel’s file manager.
Admin
Angela
I don’t want to sound stupid, but please help me understand… are the wp-config.php changes supposed to be made on my Mac or on the host for my website. They are two different machines.
Please help! I keep making changes to my web site and all of a sudden they just do not ‘take’.
Best regards,
Angela
WPBeginner Support
You can make changes to wp-config.php file using an FTP client. It allows you to edit files on your web server. After connecting to your website using an FTP client, you need to locate wp-config.php file and download it to your computer. Make changes it to it using a text editor like TextEdit. Save your changes and then upload the file back to your web server using the FTP client.
Admin
Sharron
Ok, so I added define(‘WP_ALLOW_REPAIR’, true); to my downloaded wp config file with notepad. Now what?
Ray
Once you have done that, you can see the settings by visiting this URL on your blog:
yoursite.com/wp-admin/maint/repair.php
You have 2 buttons
1st – Repair Database
2nd – Repair and Optimize Database
I suggest u click the 1st one and wait for the process to finish.
John Johnson
CODA is an FTP Client as well. Correct?
PiNo
Hi,
For security I add to my .htaccess
<files wp-config.php>
order allow,deny
deny from all
</files>
Kind regards