1 files changed, 92 insertions, 0 deletions
diff --git a/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/XMLWriter.php b/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/XMLWriter.php
new file mode 100644
index 0000000..a42cc47
--- /dev/null
+++ b/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/XMLWriter.php
@@ -0,0 +1,92 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Shared;
+
+class XMLWriter extends \XMLWriter
+{
+    public static $debugEnabled = false;
+
+    /** Temporary storage method */
+    const STORAGE_MEMORY = 1;
+    const STORAGE_DISK = 2;
+
+    /**
+     * Temporary filename.
+     *
+     * @var string
+     */
+    private $tempFileName = '';
+
+    /**
+     * Create a new XMLWriter instance.
+     *
+     * @param int $pTemporaryStorage Temporary storage location
+     * @param string $pTemporaryStorageFolder Temporary storage folder
+     */
+    public function __construct($pTemporaryStorage = self::STORAGE_MEMORY, $pTemporaryStorageFolder = null)
+    {
+        // Open temporary storage
+        if ($pTemporaryStorage == self::STORAGE_MEMORY) {
+            $this->openMemory();
+        } else {
+            // Create temporary filename
+            if ($pTemporaryStorageFolder === null) {
+                $pTemporaryStorageFolder = File::sysGetTempDir();
+            }
+            $this->tempFileName = @tempnam($pTemporaryStorageFolder, 'xml');
+
+            // Open storage
+            if ($this->openUri($this->tempFileName) === false) {
+                // Fallback to memory...
+                $this->openMemory();
+            }
+        }
+
+        // Set default values
+        if (self::$debugEnabled) {
+            $this->setIndent(true);
+        }
+    }
+
+    /**
+     * Destructor.
+     */
+    public function __destruct()
+    {
+        // Unlink temporary files
+        if ($this->tempFileName != '') {
+            @unlink($this->tempFileName);
+        }
+    }
+
+    /**
+     * Get written data.
+     *
+     * @return string
+     */
+    public function getData()
+    {
+        if ($this->tempFileName == '') {
+            return $this->outputMemory(true);
+        }
+        $this->flush();
+
+        return file_get_contents($this->tempFileName);
+    }
+
+    /**
+     * Wrapper method for writeRaw.
+     *
+     * @param string|string[] $text
+     *
+     * @return bool
+     */
+    public function writeRawData($text)
+    {
+        if (is_array($text)) {
+            $text = implode("\n", $text);
+        }
+
+        return $this->writeRaw(htmlspecialchars($text));
+    }
+}