Online PHP editor | output for hd72W

<?php @ini_set('display_errors', '1'); error_reporting(-1); set_error_handler(static function($errno, $errstr, $errfile, $errline, $vars = []) { if (error_reporting() === 0) { return; } if (!(error_reporting() & $errno)) { return false; // Silenced } echo 'ERROR: <pre>'; var_dump($errno, $errstr, $errfile, $errlne, $vars); echo '</pre>'; return true; }); echo "start\r\n"; $variable = @include('/tmp/none.txt'); if (!is_array($variable)) { $variable = [1,2,3]; } //file_put_contents('/tmp/none.txt', var_export($variable, true)); echo 'end';