为PHPWord的MPDF插件添加config参数，使其可以正常被使用。

src/PhpWord/IOFactory.php

@@ -1,4 +1,4 @@
 <?php
 /**
  * This file is part of PHPWord - A pure PHP library for reading and writing
  * word processing documents.
@@ -30,18 +30,17 @@
      * Create new writer.
      *
      * @param string $name
-     *
-     * @return WriterInterface
+     * @param array $config
      */
-    public static function createWriter(PhpWord $phpWord, $name = 'Word2007')
+    public static function createWriter(PhpWord $phpWord, $name = 'Word2007', $config = []): WriterInterface
     {
         if ($name !== 'WriterInterface' && !in_array($name, ['ODText', 'RTF', 'Word2007', 'HTML', 'PDF'], true)) {
             throw new Exception("\"{$name}\" is not a valid writer.");
         }
 
         $fqName = "PhpOffice\\PhpWord\\Writer\\{$name}";
 
-        return new $fqName($phpWord);
+        return new $fqName($phpWord, $config);
     }
 
     /**

src/PhpWord/Writer/AbstractWriter.php

@@ -93,6 +93,24 @@ abstract class AbstractWriter implements WriterInterface
      */
     private $tempFilename;
 
+    /**
+     * some options in config.
+     *
+     * @var array
+     */
+    protected $config;
+
+    /**
+     * construct method.
+     *
+     * @param array $config
+     */
+    public function __construct(?PhpWord $phpWord = null, $config = [])
+    {
+        $this->setPhpWord($phpWord);
+        $this->config = $config;
+    }
+
     /**
      * Get PhpWord object.
      *

src/PhpWord/Writer/HTML.php

@@ -68,10 +68,13 @@ class HTML extends AbstractWriter implements WriterInterface
 
     /**
      * Create new instance.
+     *
+     * @param array $config
      */
-    public function __construct(?PhpWord $phpWord = null)
+    public function __construct(?PhpWord $phpWord = null, $config = [])
     {
-        $this->setPhpWord($phpWord);
+        // Assign PhpWord
+        parent::__construct($phpWord, $config);
 
         $this->parts = ['Head', 'Body'];
         foreach ($this->parts as $partName) {

src/PhpWord/Writer/ODText.php

@@ -38,11 +38,13 @@ class ODText extends AbstractWriter implements WriterInterface
 
     /**
      * Create new ODText writer.
+     *
+     * @param array $config
      */
-    public function __construct(?PhpWord $phpWord = null)
+    public function __construct(?PhpWord $phpWord = null, $config = [])
     {
         // Assign PhpWord
-        $this->setPhpWord($phpWord);
+        parent::__construct($phpWord, $config);
 
         // Create parts
         $this->parts = [

src/PhpWord/Writer/PDF.php

@@ -27,7 +27,7 @@
  *
  * @since 0.10.0
  */
-class PDF
+class PDF implements WriterInterface
 {
     /**
      * The wrapper for the requested PDF rendering engine.
@@ -38,8 +38,10 @@ class PDF
 
     /**
      * Instantiate a new renderer of the configured type within this container class.
+     *
+     * @param array $config
      */
-    public function __construct(PhpWord $phpWord)
+    public function __construct(PhpWord $phpWord, $config = [])
     {
         $pdfLibraryName = Settings::getPdfRendererName();
         $pdfLibraryPath = Settings::getPdfRendererPath();
@@ -54,7 +56,7 @@ public function __construct(PhpWord $phpWord)
         }
 
         $rendererName = static::class . '\\' . $pdfLibraryName;
-        $this->renderer = new $rendererName($phpWord);
+        $this->renderer = new $rendererName($phpWord, $config);
     }
 
     /**

src/PhpWord/Writer/PDF/AbstractRenderer.php

@@ -76,11 +76,13 @@ abstract class AbstractRenderer extends HTML
     /**
      * Create new instance.
      *
-     * @param PhpWord $phpWord PhpWord object
+     * @param array $config
      */
-    public function __construct(PhpWord $phpWord)
+    public function __construct(PhpWord $phpWord, $config = [])
     {
-        parent::__construct($phpWord);
+        // Assign PhpWord
+        parent::__construct($phpWord, $config);
+
         $this->isPdf = true;
         if ($this->includeFile != null) {
             $includeFile = Settings::getPdfRendererPath() . '/' . $this->includeFile;

src/PhpWord/Writer/PDF/MPDF.php

@@ -35,15 +35,16 @@ class MPDF extends AbstractRenderer implements WriterInterface
     /**
      * Overridden to set the correct includefile, only needed for MPDF 5.
      *
+     * @param array $config
      * @codeCoverageIgnore
      */
-    public function __construct(PhpWord $phpWord)
+    public function __construct(PhpWord $phpWord, $config = [])
     {
         if (file_exists(Settings::getPdfRendererPath() . '/mpdf.php')) {
             // MPDF version 5.* needs this file to be included, later versions not
             $this->includeFile = 'mpdf.php';
         }
-        parent::__construct($phpWord);
+        parent::__construct($phpWord, $config);
     }
 
     /**
@@ -55,7 +56,7 @@ protected function createExternalWriterInstance()
     {
         $mPdfClass = $this->getMPdfClassName();
 
-        $options = [];
+        $options = $this->config;
         if ($this->getFont()) {
             $options['default_font'] = $this->getFont();
         }

src/PhpWord/Writer/RTF.php

@@ -35,10 +35,13 @@ class RTF extends AbstractWriter implements WriterInterface
 
     /**
      * Create new instance.
+     *
+     * @param array $config
      */
-    public function __construct(?PhpWord $phpWord = null)
+    public function __construct(?PhpWord $phpWord = null, $config = [])
     {
-        $this->setPhpWord($phpWord);
+        // Assign PhpWord
+        parent::__construct($phpWord, $config);
 
         $this->parts = ['Header', 'Document'];
         foreach ($this->parts as $partName) {

src/PhpWord/Writer/Word2007.php

@@ -1,4 +1,4 @@
 <?php
 /**
  * This file is part of PHPWord - A pure PHP library for reading and writing
  * word processing documents.
@@ -44,12 +44,13 @@
     /**
      * Create new Word2007 writer.
      *
-     * @param \PhpOffice\PhpWord\PhpWord
+     * @param \PhpOffice\PhpWord\PhpWord $phpWord
+     * @param array $config
      */
-    public function __construct(?PhpWord $phpWord = null)
+    public function __construct(?PhpWord $phpWord = null, $config = [])
     {
         // Assign PhpWord
-        $this->setPhpWord($phpWord);
+        parent::__construct($phpWord, $config);
 
         // Create parts
         // The first four files need to be in this order for Mimetype detection to work
@@ -78,7 +79,7 @@
         foreach (array_keys($this->parts) as $partName) {
             $partClass = static::class . '\\Part\\' . $partName;
             if (class_exists($partClass)) {
-                /** @var \PhpOffice\PhpWord\Writer\Word2007\Part\AbstractPart $part Type hint */
+                /** @var \PhpOffice\PhpWord\Writer\Word2007\Part\AbstractPart $part */
                 $part = new $partClass();
                 $part->setParentWriter($this);
                 $this->writerParts[strtolower($partName)] = $part;

tests/PhpWordTests/Writer/PDF/MPDFTest.php

@@ -46,7 +46,7 @@ public function testConstruct(): void
         $section = $phpWord->addSection($oSettings); // @phpstan-ignore-line
         $section->addText('Section 2 - landscape');
 
-        $writer = new MPDF($phpWord);
+        $writer = new MPDF($phpWord, ['mode' => 'zh-cn', 'margin_top' => 28]);
         $writer->save($file);
 
         self::assertFileExists($file);