已记住内容：

暂无内容'; } else { foreach ($records as $index => $record) { if (trim($record) !== '') { $lines = explode("\n", $record); $timestampAndTitle = $lines[0]; $content = implode("\n", array_slice($lines, 1)); // 去除内容开头的 "内容: " $content = substr($content, strlen("内容: ")); // 分离时间戳和标题 preg_match('/\[(.*?)\] 标题: (.*)/', $timestampAndTitle, $matches); $timestamp = $matches[1]; $title = $matches[2]; echo '

'; echo '

'; echo '[' . htmlspecialchars($timestamp) . ']'; echo '标题: ' . htmlspecialchars($title) . ''; echo '

'; echo '复制'; echo '

' . htmlspecialchars($content) . '

'; echo '

'; } } } ?>