/** @var int */
protected $trailingContextLines = 2;
+ /**
+ * @param string[] $lines
+ * @param string $prefix
+ */
+ protected function lines( $lines, $prefix = ' ' ) {
+ foreach ( $lines as $line ) {
+ echo "{$prefix}{$line}\n";
+ }
+ }
+
/**
* @param string[] $lines
*/