How to block errors in php

How to shield errors in php: 1. Add the @ symbol before any error statement; 2. Add "error_reporting(0);" to the first line of the PHP file; 3. Use the "display_errors" shielding method .

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Shielding php errors

Method 1: @

Add the @ symbol before any error statement to block errors. For example:

<?php
$u_name= @$_POST[&#39;u_name&#39;];
$u_pwd= @$_POST[&#39;u_pwd&#39;];
方法二：error_reporting

Add in the first line of the PHP file: error_reporting(0); that is Maskable errors, for example:

<?php
error_reporting(0);

Method 3: display_errors masking method

This method should be the most thorough solution, because the first two methods can only act on a single row or a single file, this applies to all php files. Open the php.ini file and search for display_errors = on. The default should be on, which means the error reporting function is enabled. Just change it to off.

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