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Editorial Team
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Asked: 2026-05-17T17:21:50+00:00

Very occasionally I get a mystifying white-screen-of-death PHP error – nothing is displayed or

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Very occasionally I get a mystifying white-screen-of-death PHP error – nothing is displayed or logged, even with the following settings:

ini_set("error_reporting",E_ALL);
ini_set("display_errors",true);
ini_set("log_errors",true);
ini_set("display_startup_errors",true);
ini_set("html_errors",false);
ini_set("error_log","/var/log/php_error_log");

I read somewhere that output buffering or memory limit errors can result in no error output, but previously (for example) I have found a WSOD simply caused by __autoload() looking for a missing class file.

Has anyone found a way to get these errors visible? I hate commenting out blocks of code.

Thanks

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1 Answer

  1. Editorial Team

    I had a similar problem recently and it turned out that the software package I was using was overriding the logging settings so that I was never seeing the logs in certain situations. Because your putting the settings in the ini file, i’m guessing your using php.ini, there is a lot of opportunity that something closer to where the code is run is changing the settings.

    My advice would be to put error_reporting(E_ALL | E_STRICT); in the file that is causing the problem and see if that improves things.

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