How can the error_reporting setting in php.ini or httpd.conf be adjusted to handle undefined variables in PHP scripts?

To handle undefined variables in PHP scripts, you can adjust the error_reporting setting in php.ini or httpd.conf to include E_NOTICE. This will display notices for undefined variables without interrupting the script execution. 

// Adjust error_reporting setting in php.ini or httpd.conf to include E_NOTICE
// This will display notices for undefined variables without interrupting the script execution

error_reporting(E_ALL & ~E_NOTICE);

Keywords

error_reporting php.ini httpd.conf undefined variables PHP scripts

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