Symfony 如何将分析报告转数组

json_decode()

$jsonString = file_get_contents('path/to/report.json');
$reportArray = json_decode($jsonString, true); // true表示解码为关联数组

if (json_last_error() !== JSON_ERROR_NONE) {
    // 处理JSON解析错误，比如日志记录或抛出自定义异常
    throw new \RuntimeException('JSON解析失败: ' . json_last_error_msg());
}

use Symfony\Component\Serializer\SerializerInterface;
use Symfony\Component\Serializer\Encoder\JsonEncoder;
// use Symfony\Component\Serializer\Normalizer\ObjectNormalizer; // 实际项目中通常通过服务容器自动配置

// 通常通过依赖注入获取 SerializerInterface 实例
class ReportProcessor
{
    private SerializerInterface $serializer;

    public function __construct(SerializerInterface $serializer)
    {
        $this->serializer = $serializer;
    }

    public function processJsonReport(string $jsonContent): array
    {
        try {
            // 直接反序列化为数组
            return $this->serializer->decode($jsonContent, JsonEncoder::FORMAT);
            // 或者，如果你有定义好的DTO类（如 App\DTO\ReportData），可以先反序列化为对象，再规范化为数组
            // $reportData = $this->serializer->deserialize($jsonContent, ReportData::class, JsonEncoder::FORMAT);
            // return $this->serializer->normalize($reportData);
        } catch (\Throwable $e) {
            throw new \RuntimeException('JSON报告反序列化失败: ' . $e->getMessage(), 0, $e);
        }
    }
}

$filePath = 'path/to/report.csv';
$reportData = [];

if (($handle = fopen($filePath, 'r')) !== false) {
    // 假设第一行是表头，需要跳过
    $header = fgetcsv($handle); 
    if ($header === false) {
        throw new \RuntimeException('CSV文件为空或无法读取表头。');
    }

    while (($row = fgetcsv($handle)) !== false) {
        // 确保行数据与表头列数匹配，避免数组合并错误
        if (count($row) === count($header)) {
            $reportData[] = array_combine($header, $row);
        } else {
            // 记录日志或处理格式不匹配的行
            // error_log('CSV行数据与表头不匹配，跳过此行: ' . implode(',', $row));
        }
    }
    fclose($handle);
} else {
    throw new \RuntimeException('无法打开CSV文件: ' . $filePath);
}

league/csv

SimpleXMLElement

DOMDocument

use Symfony\Component\Serializer\SerializerInterface;
use Symfony\Component\Serializer\Encoder\XmlEncoder;
// use Symfony\Component\Serializer\Normalizer\ObjectNormalizer; // 实际项目中通常通过服务容器自动配置

class XmlReportProcessor
{
    private SerializerInterface $serializer;

    public function __construct(SerializerInterface $serializer)
    {
        $this->serializer = $serializer;
    }

    public function processXmlReport(string $xmlContent): array
    {
        try {
            // 直接解码为数组
            return $this->serializer->decode($xmlContent, XmlEncoder::FORMAT);
            // 或者反序列化为对象再转换为数组
            // $reportObject = $this->serializer->deserialize($xmlContent, ReportData::class, XmlEncoder::FORMAT);
            // return $this->serializer->normalize($reportObject);
        } catch (\Throwable $e) {
            throw new \RuntimeException('XML报告反序列化失败: ' . $e->getMessage(), 0, $e);
        }
    }
}

$xmlString = file_get_contents('path/to/report.xml');
// 禁用实体加载以防止XXE攻击，仅在确定来源安全或不需要外部实体时使用
libxml_disable_entity_loader(true); 
$xml = simplexml_load_string($xmlString);

if ($xml === false) {
    // 获取XML解析错误信息
    $errors = libxml_get_errors();
    libxml_clear_errors();
    throw new \RuntimeException('XML解析失败: ' . implode('; ', array_map(fn($e) => $e->message, $errors)));
}

$reportArray = [];
foreach ($xml->item as