How to turn off warning messages in php

Method: 1. In the php.ini file, set the value of "display_errors" to "Off" and the value of "error_reporting" to "E_ALL"; 2. Add the "error_reporting(0)" statement at the beginning of the php file ;3. Use the error control operator "@".

The operating environment of this tutorial: windows7 system, PHP7.1 version, DELL G3 computer

Method 1: Modify php.ini The following attributes in the file

display_errors = Off
error_reporting = E_ALL

Method 2: Use the "error_reporting()" function at the beginning of the php file

error_reporting(0);

Method 3: You can use Error control operator "@" to mask errors

PHP supports an error control operator: @. When placed before a PHP expression, any error message that expression may produce is ignored.

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