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Differences Between: [Versions 311 and 400] [Versions 311 and 401] [Versions 311 and 402] [Versions 311 and 403]

   1  <?php
   2  
   3  namespace PhpOffice\PhpSpreadsheet\Shared;
   4  
   5  class XMLWriter extends \XMLWriter
   6  {
   7      public static $debugEnabled = false;
   8  
   9      /** Temporary storage method */
  10      const STORAGE_MEMORY = 1;
  11      const STORAGE_DISK = 2;
  12  
  13      /**
  14       * Temporary filename.
  15       *
  16       * @var string
  17       */
  18      private $tempFileName = '';
  19  
  20      /**
  21       * Create a new XMLWriter instance.
  22       *
  23       * @param int $pTemporaryStorage Temporary storage location
  24       * @param string $pTemporaryStorageFolder Temporary storage folder
  25       */
  26      public function __construct($pTemporaryStorage = self::STORAGE_MEMORY, $pTemporaryStorageFolder = null)
  27      {
  28          // Open temporary storage
  29          if ($pTemporaryStorage == self::STORAGE_MEMORY) {
  30              $this->openMemory();
  31          } else {
  32              // Create temporary filename
  33              if ($pTemporaryStorageFolder === null) {
  34                  $pTemporaryStorageFolder = File::sysGetTempDir();
  35              }
  36              $this->tempFileName = @tempnam($pTemporaryStorageFolder, 'xml');
  37  
  38              // Open storage
  39              if ($this->openUri($this->tempFileName) === false) {
  40                  // Fallback to memory...
  41                  $this->openMemory();
  42              }
  43          }
  44  
  45          // Set default values
  46          if (self::$debugEnabled) {
  47              $this->setIndent(true);
  48          }
  49      }
  50  
  51      /**
  52       * Destructor.
  53       */
  54      public function __destruct()
  55      {
  56          // Unlink temporary files
  57          if ($this->tempFileName != '') {
  58              @unlink($this->tempFileName);
  59          }
  60      }
  61  
  62      /**
  63       * Get written data.
  64       *
  65       * @return string
  66       */
  67      public function getData()
  68      {
  69          if ($this->tempFileName == '') {
  70              return $this->outputMemory(true);
  71          }
  72          $this->flush();
  73  
  74          return file_get_contents($this->tempFileName);
  75      }
  76  
  77      /**
  78       * Wrapper method for writeRaw.
  79       *
  80       * @param string|string[] $text
  81       *
  82       * @return bool
  83       */
  84      public function writeRawData($text)
  85      {
  86          if (is_array($text)) {
  87              $text = implode("\n", $text);
  88          }
  89  
  90          return $this->writeRaw(htmlspecialchars($text));
  91      }
  92  }