Minor Signature Incompatibilities

PHPOffice · Nov 8, 2023 · b4c1800 · b4c1800
1 parent 21f71c9
commit b4c1800
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Showing 3 changed files with 3 additions and 9 deletions.
diff --git a/src/PhpWord/Writer/ODText.php b/src/PhpWord/Writer/ODText.php
@@ -70,10 +70,8 @@ public function __construct(?PhpWord $phpWord = null)
 
  /**
  * Save PhpWord to file.
- *
- * @param string $filename
  */
- public function save($filename = null): void
+ public function save(string $filename): void
  {
  $filename = $this->getTempFile($filename);
  $zip = $this->getZipArchive($filename);

diff --git a/src/PhpWord/Writer/RTF.php b/src/PhpWord/Writer/RTF.php
@@ -56,10 +56,8 @@ public function __construct(?PhpWord $phpWord = null)
 
  /**
  * Save content to file.
- *
- * @param string $filename
  */
- public function save($filename = null): void
+ public function save(string $filename): void
  {
  $this->writeFile($this->openFile($filename), $this->getContent());
  }

diff --git a/src/PhpWord/Writer/Word2007.php b/src/PhpWord/Writer/Word2007.php
@@ -91,10 +91,8 @@ public function __construct(?PhpWord $phpWord = null)
 
  /**
  * Save document by name.
- *
- * @param string $filename
  */
- public function save($filename = null): void
+ public function save(string $filename): void
  {
  $filename = $this->getTempFile($filename);
  $zip = $this->getZipArchive($filename);