![]() htaccess also has directives for display_startup_errors and display_errors. Similar to what will be added to the PHP code to show PHP errors. htaccess file located in the root or public directory of the project. ![]() The directive for showing PHP errors can also be enabled or disabled using the. htaccess Configurationĭevelopers usually have access to the directory files. This directive in the ini configuration must be set to off, if the web application is in production. The PHP ini file can be found in the displayed output of phpinfo() function and is labeled loaded configuration file. This will display all the errors including syntax or parse errors that cannot be displayed by just calling the ini_set function in the PHP code. The display_errors directive must be set to “on” in the PHP ini file. If adding some of the PHP code errors doesn’t show in the browser during testing, then the PHP ini configuration has some additional directives to handle this. In this case, the PHP ini configuration must be modified. Unfortunately, these two directives won’t be able to display parse errors such as missing semicolons or missing curly braces. The list of the directives that can be overridden by the ini_set function is found in the official documentation. The display_startup_errors, however, is a separate directive because the display_errors doesn’t handle the errors that will be encountered during PHP’s startup sequence. Usually, the dispay_errors directive should be turned off after development. The display_errors directive will determine if the errors will be displayed or hidden to the user. The display_errors and display_startup_errors are just two of the directives that are available. ![]() The ini_set function will try to override the configuration found in your PHP ini file. The quickest way to display all php errors and warnings is to add these lines to your PHP code file: ini_set('display_errors', 1) Įrror_reporting(E_ALL) What Do These Lines of Code Do Exactly? We will also discuss how to write the errors to a log file and even collect them via the Retrace’s error tracking feature. In this tutorial, we will explain all the different ways to enable PHP errors and warnings. If you are having problems with your PHP web application and need to display all the errors and warnings, you are in the right place.
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