How to eliminate warnings in php

php method to eliminate warnings: first open the corresponding PHP page; then add the statement "error_reporting(E_ERROR);ini_set("display_errors","Off");" to the beginning of the PHP page to eliminate it warn.

#The operating environment of this article: Windows7 system, PHP7.1, Dell G3 computer.

php turn off warning warning

You may encounter warnings during the encoding process. When it is finally put into use, if you want to turn off the warning, go to the beginning of the php page Add

error_reporting(E_ERROR); 
ini_set("display_errors","Off");

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