How can one troubleshoot and resolve HTTP Error 500 when running a PHP script with PHPSpreadsheet?

HTTP Error 500 typically indicates a server-side issue when running a PHP script with PHPSpreadsheet. To troubleshoot and resolve this error, check for syntax errors in your PHP script, ensure that all required PHP extensions are installed, and verify that the server has enough memory and processing power to run the script. 

ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);

require 'vendor/autoload.php'; // Path to PHPSpreadsheet autoload file

// Your PHPSpreadsheet code here

Keywords

PHPSpreadsheet HTTP Error 500 PHP script troubleshooting resolve

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