Phpstan 7.2/7.3/7.4

Author: oleibman

src/PhpWord/Escaper/Rtf.php

@@ -56,7 +56,7 @@ protected function escapeMultibyteCharacter($code)
     protected function escapeSingleValue($input)
     {
         $escapedValue = '';
-        $utf16 = mb_convert_encoding($input, 'UTF-16BE', 'UTF-8');
+        $utf16 = (string) mb_convert_encoding($input, 'UTF-16BE', 'UTF-8');
         $utf16len = strlen($utf16);
         for ($i = 0; $i < $utf16len; $i += 2) {
             $code = (ord($utf16[$i]) << 8) | ord($utf16[$i + 1]);

src/PhpWord/Writer/RTF/Style/Font.php

@@ -137,6 +137,8 @@ public function write()
         $content .= $this->getValueIf($style->getKerning() !== null, '\kerning' . round($style->getKerning() * 2));
 
         // noProof
+        // This is also specified above as \\langnp{$langId}
+        // Not sure why, or if, both are needed.
         $content .= $this->getValueIf($style->isNoProof(), '\noproof\lang1024');
 
         // Background-Color

tests/PhpWordTests/Writer/RTF/Style/FontTest.php

@@ -235,6 +235,12 @@ public function testFontLang(): void
         $style->setLang(Language::EN_US);
         $expect = '\lang1033\ltrch ';
         self::assertEquals($expect, $this->removeCr($writer));
+
+        $style->setRTL(false);
+        $style->setLang(Language::EN_US);
+        $style->setNoProof(true);
+        $expect = '\langnp1033\noproof\lang1024\ltrch ';
+        self::assertEquals($expect, $this->removeCr($writer));
     }
 
     /**