function getPanel() { $link = NDebugHelpers::editorLink($this->sourceFile, $this->sourceLine); return '<p><b>File:</b> ' . ($link ? '<a href="' . htmlspecialchars($link) . '">' : '') . htmlspecialchars($this->sourceFile) . ($link ? '</a>' : '') . ' <b>Line:</b> ' . ($this->sourceLine ? $this->sourceLine : 'n/a') . '</p>' . ($this->sourceLine ? '<pre>' . NDebugHelpers::highlightFile($this->sourceFile, $this->sourceLine) . '</pre>' : ''); }