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of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How do I get PHP Errors to display? up vote 677 down vote favorite 204 I http://php.net/manual/en/function.error-reporting.php have checked my PHP ini file and display errors is set and also error reporting is E_ALL. I have restarted my apache web server. I have even put these lines at the top of my script and it doesn't even catch simple parse errors. For example, I declare variables with a "$" and I don't close statements";". But all my scripts show a blank page on these errors, but i want to http://stackoverflow.com/questions/1053424/how-do-i-get-php-errors-to-display actually see the errors in my browser output. error_reporting(E_ALL); ini_set('display_errors', 1); What is left to do? php error-reporting share|improve this question edited Mar 9 at 7:16 Maninderpreet Singh 1,7111524 asked Jun 27 '09 at 19:09 Abs 13.3k68208356 3 I've yet to nail down exactly why this works sometimes and not others, but for anyone wanting to quickly toggle errors in a php script (or enable them via a $_REQUEST parameter) these two lines will work most of the time. –brandonscript Oct 28 '13 at 20:15 well you can see details of the error by enabling xdebug from php ini file. –jewelhuq Jan 13 at 10:14 add a comment| 13 Answers 13 active oldest votes up vote 1356 down vote accepted This always works for me: ini_set('display_errors', 1); ini_set('display_startup_errors', 1); error_reporting(E_ALL); However, this doesn't make PHP to show parse errors - the only way to show those errors is to modify your php.ini with this line: display_errors = on share|improve this answer edited Oct 23 '15 at 12:24 tleb 1,174721 answered Jan 29 '14 at 11:25 Fancy John 14k2915 4 why is this not the best answer? –özg Jul 4 '14 at 11:52 13 @özg Because this configuration doesn't show parser errors (errors due to syntactically incorrect script
not displaying the errors. How do I debug it? How do I show the errors? This post looks at the very simple answer to these questions. display_errors http://www.electrictoolbox.com/php-not-showing-any-error-messages/ configuration variable If your PHP script is halting (or not executing code like you expect) and not displaying any error messages even though you know there's an error happening, it's likely that the 'display_errors' configuration http://www.phoca.cz/documents/16-joomla/336-how-to-enable-displaying-php-errors-on-site setting is switched off. Check the php.ini file You can check if display_errors is off by checking the php.ini file. This is located at various different places depending on your operating system or distribution, but php error is commonly at /etc/php.ini or similar. Open up the file and look for "display_errors" and you'll find something along these lines: ; Print out errors (as a part of the output). For production web sites, ; you're strongly encouraged to turn this feature off, and use error logging ; instead (see below). Keeping display_errors enabled on a production web site ; may reveal security information to end users, such as file no error message paths on your Web ; server, your database schema or other information. display_errors = Off As the comments state, it's a good idea to switch off displaying errors on a production site but you'd normally want them on on a development server so you can see the reason for the error. Use ini_get or get_cfg_var Another way to check the status of the display_errors configuration variable is with the ini_get or get_cfg_var functions as shown in the following example: echo (integer)ini_get('display_errors') The reason I've added the (integer) part is to typecast the result as an integer which means either a 0 or 1 will be displayed. Without the type casting nothing will be echoed if display_errors is switched off. Switching display_errors on So the reason the errors aren't being displayed is because they're switched off. So how do you switch them back on again? You can either modify the php.ini file and reload the webserver to apply the changes, or modify it in your script for that script only. Obviously you can't change the php.ini file if it's not a webserver you have control over, and it's not a good idea on a production server anyway. So in these cases you'll want to change the value in code. Th
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