What tools or techniques can be used to debug PHP code specifically, especially when encountering errors like "Kein Element gefunden"?

When encountering errors like "Kein Element gefunden" in PHP code, it typically means that the script is trying to access an element that does not exist. To debug this issue, you can use tools like Xdebug, PHP's built-in error reporting functions, or simply adding print statements to trace the flow of the code. 

// Example code snippet to debug "Kein Element gefunden" error
// Make sure to enable error reporting to catch any undefined index or key errors
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Sample code where the error might occur
$array = array('foo' => 'bar');
echo $array['baz']; // This will trigger the error "Kein Element gefunden"

Keywords

Xdebug PHPStorm breakpoints var_dump error_reporting

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