How can developers effectively troubleshoot PHP code that is not functioning properly?

To effectively troubleshoot PHP code that is not functioning properly, developers can start by checking for syntax errors, debugging variables, and using error reporting functions like error_reporting(E_ALL) to display any errors or warnings. Additionally, they can use tools like Xdebug or PHP's built-in functions like var_dump() or print_r() to inspect variables and trace the code execution. 

<?php
error_reporting(E_ALL);

// Your PHP code here
// Troubleshoot by checking for syntax errors, debugging variables, and using error reporting functions

?>

Keywords

debugging error_reporting var_dump stack trace PHPStorm

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