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white screen ?? - during plugin loading?

Posted: Sat Dec 08, 2018 8:43 am
by manu
I assume a php error in my plugin script.
I get a white screen - no matter what I do. _XHdebug is set, no php error msg, nothing.
The error possibly occurs while plugin loading. Since we have such a nice error handling, I don't understand why I don't get any error msg here.

Re: white screen ?? - during plugin loading?

Posted: Sat Dec 08, 2018 10:06 am
by cmb
manu wrote:
Sat Dec 08, 2018 8:43 am
I assume a php error in my plugin script.
I get a white screen - no matter what I do. _XHdebug is set, no php error msg, nothing.
The error possibly occurs while plugin loading. Since we have such a nice error handling, I don't understand why I don't get any error msg here.
Well, our error handling has loopholes, and PHP particularly with OPcache enabled may have as well. If you don't have a debugger at hand, you can remove this line, and set error_reporting appropriately. display_errors can be enabled, or you disable it, and have a look at PHP's error log.