How to Display The Error Messages in PHP

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 To display error messages in PHP, you can use the error_reporting function to enable the display of errors, and the ini_set function to set the error reporting level. You can also use the trigger_error function to raise an error of your own.

Here is an example of how to display error messages in PHP:

<?php // Enable error reporting error_reporting(E_ALL); // Set the error reporting level ini_set('display_errors', 1); // Trigger an error trigger_error('This is an error message'); // Divide by zero to trigger an error $x = 1/0; ?>

You can also use the echo or print functions to display error messages, like this:

<?php // Display an error message echo 'An error occurred'; // Display the error message and exit the script die('An error occurred'); ?>

Note that it is generally a good idea to turn off error reporting in a production environment, since displaying error messages to the user can reveal sensitive information about your code and server. You can do this by setting the display_errors configuration directive to 0.

<?php // Disable error reporting ini_set('display_errors', 0); ?>

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