I am trying to turn off all errors on my website. I have followed different tutorials on how to do this, but I keep getting read and open error messages. Is there something I am missing?
I have tried the following in my php.ini file:
;Error display
display_startup_errors = Off
display_errors = Off
html_errors = Off
docref_root = 0
docref_ext = 0
For some reason when I do a fileopen() call for a file which does not exist, I still get the error displayed. This is not safe for a live website, for obvious reasons.
I always use something like this in a configuration file:
// Toggle this to change the setting
define('DEBUG', true);
// You want all errors to be triggered
error_reporting(E_ALL);
if(DEBUG == true)
{
// You're developing, so you want all errors to be shown
display_errors(true);
// Logging is usually overkill during development
log_errors(false);
}
else
{
// You don't want to display errors on a production environment
display_errors(false);
// You definitely want to log any occurring
log_errors(true);
}
This allows easy toggling between debug settings. You can improve this further by checking on which server the code is running (development, test, acceptance, and production) and change your settings accordingly.
Note that no errors will be logged if error_reporting is set to 0, as cleverly remarked by Korri.
You should consider not displaying your error messages instead!
Set ini_set('display_errors', 'Off');
in your PHP code (or directly into your ini file if possible), and leave error_reporting on E_ALL
or whatever kind of messages you would like to find in your logs.
This way you can handle errors later, while your users still don't see them.
define('DEBUG', true);
error_reporting(E_ALL);
if (DEBUG)
{
ini_set('display_errors', 'On');
}
else
{
ini_set('display_errors', 'Off');
}
define('DEBUG', true);
error_reporting(E_ALL);
ini_set('display_errors', DEBUG ? 'On' : 'Off');
In php.ini
, comment out:
error_reporting = E_ALL & ~E_NOTICE
error_reporting = E_ALL & ~E_NOTICE | E_STRICT
error_reporting = E_COMPILE_ERROR|E_RECOVERABLE_ERROR|E_ER… _ERROR
error_reporting = E_ALL & ~E_NOTICE
By placing a ;
ahead of it (ie, like ;error_reporting = E_ALL & ~E_NOTICE
)
For disabling in a single file , place error_reporting(0);
after opening a php
tag.
在文件php.ini 中,您应该针对所有错误尝试此操作:
error_reporting = off
Let me quickly summarize this for reference:
error_reporting()
adapts the currently active setting for the default error handler.
Editing the error reporting ini options also changes the defaults.
Here it's imperative to edit the correct php.ini
version - it's typically /etc/php5/fpm/php.ini
on modern servers, /etc/php5/mod_php/php.ini
alternatively; while the CLI version has a distinct one.
Alternatively you can use depending on SAPI:
.htaccess
with php_flag
options php.ini
.user.ini
Restarting the webserver as usual.
If your code is unwieldy and somehow resets these options elsewhere at runtime, then an alternative and quick way is to define a custom error handler that just slurps all notices/warnings/errors up:
set_error_handler(function(){});
Again, this is not advisable, just an alternative.
In file php.ini you should try this for all errors:
display_errors = On
Location file is:
You can also use PHP's error_reporting();
// Disable it all for current call
error_reporting(0);
If you want to ignore errors from one function only, you can prepend a @
symbol.
@any_function(); // Errors are ignored
Turn if off:
You can use error_reporting();
or put an @ in front of your fileopen().
I usually use PHP's built in error handlers that can handle every possible error outside of syntax and still render a nice 'Down for maintenance' page otherwise:
Open your php.ini file (If you are using Linux - sudo vim /etc/php5/apache2/php.ini)
Add this lines into that file
error_reporting = E_ALL & ~E_WARNING
(If you need to disabled any other errors -> error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT & ~E_NOTICE & ~E_WARNING )
display_errors = On
And finally you need to restart your APACHE server.
It is not enough in case of PHP fpm. It was one more configuration file which can enable display_error
. You should find www.conf . In my case it is in directory /etc/php/7.1/fpm/pool.d/
You should find php_flag[display_errors] = on
and disable it, php_flag[display_errors] = off
. This should solve the issue.
It's been quite some time and iam sure OP's answer is cleared. If any new user still looking for answer and scrolled this far, then here it is.
C/xampp/php/php.ini
<?php phpinfo(); ?>
<?php phpinfo(); ?>
display_errors
to Off
in my own file without using php.ini You can do this using ini_set()
function. Read more about ini_set() here ( https://www.php.net/manual/en/function.ini-set.php )
ini_set('display_errors', FALSE);
$displayErrors = (ini_get('display_errors') == 1) ? 'On' : 'Off';
$PHPCore = array(
'Display error' => $displayErrors
// add other details for more output
);
foreach ($PHPCore as $key => $value) {
echo "$key: $value";
}
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