Php Error Reporting Not Deprecated
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Php E_deprecated
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the Vatican was built on the ruins of the Circus of Nero. It is estimated that over 600 ships from the days of Yerba Buena
Php Error_reporting
are buried under the city of San Francisco. Isaac Newton was quoted php display_errors as saying, "If I have seen further, it is by standing on the shoulders of Giants." This happens php error_reporting(e_all ^ e_deprecated); to both natural and computer languages, as well. As a constantly developing language, newer PHP versions include functions that become deprecated. These functions cease to exist or change the expected http://php.net/manual/en/function.error-reporting.php result of the function as further versions of PHP are released. These changes can result in warnings and error messages when you update your version of PHP and run existing code. Using these deprecated functions will result in the creation of warnings or errors, which can be problematic, or at least annoying. The code may still run, but it might https://www.godaddy.com/garage/webpro/development/suppressing-warning-messages-php-deprecated-functions/ result in unusual behaviors. Modifying the error reporting helps treat symptoms of deprecated functions, but it’s not the same as updating the code. Keeping your code updated is the preferred solution. Several common issues can arise when using deprecated functions: 1. Functions just flat-out stop working. Very few functions get completely removed from PHP, but sometimes it happens. Applications or scripts might rely on functions that are simply no longer supported. PHP.net has a page for each function describing its use, which includes information about when or if a function was deprecated or removed. In these cases, it suggests which functions could be used instead, or which functions were meant to replace the deprecated version. 2. Warning messages display about deprecation. These warning messages don’t normally interfere with site functionality. However, in some cases, they might disrupt the process of the server sending headers. This can cause login issues (cookies/sessions don’t get set properly) or forwarding issues (301/302/303 redirects use headers to instruct the browser). Don’t mention it If you receive errors regarding function deprecation, the following two metho
old style ereg() regular expression functions. This post shows how to suppress E_DEPRECATED error messages. In PHP.ini To show all errors other than E_DEPRECATED in the php.ini file, adjust http://www.electrictoolbox.com/php-prevent-e-deprecated-error-messages/ the error_reporting setting as shown below. Note this should only be done for http://serverfault.com/questions/263167/disabling-php-deprecation-warnings-and-notices installs of PHP 5.3+. error_reporting = E_ALL & ~E_DEPRECATED To suppress notices as well: error_reporting = E_ALL & ~E_NOTICE & ~E_DEPRECATED In code with error_reporting You can either straight out set the error reporting level like so: error_reporting(E_ALL &~ E_DEPRECATED); error_reporting(E_ALL &~ E_NOTICE &~ E_DEPRECATED); or remove E_DEPRECATED from the current error_reporting level: error_reporting(error_reporting() php error & ~E_DEPRECATED); Making it safe for earlier versions of PHP The only catch with the above error_reporting examples is that if you're running the same code on e.g. PHP 5.2 as well as PHP 5.3 then you'll get a notice in PHP 5.2 (and earlier) like "Notice: Use of undefined constant E_DEPRECATED". To avoid triggering this notice check if E_DEPRECATED is defined: if(defined('E_DEPRECATED')) { error_reporting(E_ALL &~ E_DEPRECATED); php error reporting } if(defined('E_DEPRECATED')) { error_reporting(error_reporting() & ~E_DEPRECATED); } Development vs production While you certainly won't want to trigger E_DEPRECATED messages in production, you may well want to show them in development to make it easy to locate and update code with deprecated functions. (Note you can suppress the display of error messages regardless of the error_reporting level with display_errors). In my case, I've been using SilverStripe 2.4 which occasionally makes use of the ereg() functions and I prefer not to have the messages displayed even in development. SS 3 will come out later this year and I'm sure they'll have replaced the ereg functions with preg equivilents. Maybe then I'll switch back E_DEPRECATED in development. Related posts: Work out PHP's error reporting from an integer valueReplace error reporting with exception handlers with PHPGet and modify the error reporting level in PHPLog PHP errors with log_errors and error_logPHP is not showing any error messagesTriggering errors with PHP Comments Categories ApacheApplicationsEmail ServersFCKEditorGlossaryHardware & GadgetsHTML and CSSInterspire Email MarketerJavascriptLaravel PHP FrameworkLemonStandLinux/Unix/BSDMicrosoft SQL ServerMiscellaneous PostingsMySqlNetworkingNginx Web ServerOffsite ArticlesOSXPHPQuick TipsRFCSendySilverStripeVMWareWindowsWordPress Recent Posts Showing seconds with ls on Linux and OSXShow only one process with top on LinuxChange the commit message with gitPossible responses from Sendy's subscribe
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Disabling PHP Deprecation Warnings and Notices up vote 4 down vote favorite 3 I've been using and configuring PHP, but now I'm stuck in a weird problem, so I am going to ask you guys for help. I don't want to see Deprecation Warnings and Notices in a production server, however I would like to see other error messages, such as Syntax Errors for example. I'm running PHP 5.3.3-1ubuntu9.3 with Suhosin-Patch on Ubuntu 10.10 In my /etc/php5/apache2/php.ini I've the following line: error_reporting = E_ALL & ~E_DEPRECATED & ~E_NOTICE I've restarted the webserver. In the virtual host configuration there is no php_admin_value messing with this configuration, in the folder there isn't any .htaccess file. Nevertheless Deprecation Warnings and Notices are still shown. Anyone can help? Thank you in advance! linux apache-2.2 php php.ini share|improve this question edited Apr 25 '11 at 17:00 asked Apr 25 '11 at 16:49 stivlo 4743823 add a comment| 2 Answers 2 active oldest votes up vote 6 down vote accepted First of all I want to thank binfalse for answering this question, however my problem was not solved with his suggestion and notices continued to show. This is because PHP has several places where configuration can be set. While I had an idea of the precedence of those settings, I decided to test them experimentally to be sure of what I am going to say in this answer. So here is a list of those places, from the more global to the more specific. Each setting lower in the list can override a setting that come before. The php.ini configuration file. In case of Ubuntu there are two of them, /etc/php5/apache2/php.ini is the one used for php apache module. It will have a global effect on all virtual hosts. The conf.d directory. Actually not all installations will have this modularized configuration, but in case of Ubuntu is located in /etc/php5/apache2/conf.d for the apache module. Any file added in this directory is going to be added to main php.ini configuration with