How can error_reporting(E_ALL) and display_errors On help in troubleshooting issues related to file permissions and chmod() in PHP scripts?

When troubleshooting file permission issues with chmod() in PHP scripts, setting error_reporting(E_ALL) and display_errors On can help by displaying any errors or warnings related to file permissions. This can provide more insight into what might be causing the issue and help in debugging the problem effectively. 

<?php
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Your PHP script with chmod() function calls here

Keywords

error_reporting display_errors file permissions chmod() PHP scripts

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