Reader HTML: Support for inherit value for property line-height

Author: Progi1984

docs/changes/1.x/1.4.0.md

@@ -20,8 +20,9 @@
 - Writer ODText: Support for images inside a textRun by [@Progi1984](https://github.com/Progi1984) fixing [#2240](https://github.com/PHPOffice/PHPWord/issues/2240) in [#2668](https://github.com/PHPOffice/PHPWord/pull/2668)
 - Allow vAlign and vMerge on Style\Cell to be set to null by [@SpraxDev](https://github.com/SpraxDev) fixing [#2673](https://github.com/PHPOffice/PHPWord/issues/2673) in [#2676](https://github.com/PHPOffice/PHPWord/pull/2676)
 - Reader HTML: Support for differents size units for table by [@Progi1984](https://github.com/Progi1984) fixing [#2384](https://github.com/PHPOffice/PHPWord/issues/2384), [#2701](https://github.com/PHPOffice/PHPWord/issues/2701) in [#2725](https://github.com/PHPOffice/PHPWord/pull/2725)
-- Reader Word2007 : Respect paragraph indent units by [@tugmaks](https://github.com/tugmaks) & [@Progi1984](https://github.com/Progi1984) fixing [#507](https://github.com/PHPOffice/PHPWord/issues/507) in [#2726](https://github.com/PHPOffice/PHPWord/pull/2726)
-- Reader Word2007 : Support Header elements within Title elements by [@SpraxDev](https://github.com/SpraxDev) fixing [#2616](https://github.com/PHPOffice/PHPWord/issues/2616), [#2426](https://github.com/PHPOffice/PHPWord/issues/2426) in [#2674](https://github.com/PHPOffice/PHPWord/pull/2674)
+- Reader Word2007: Respect paragraph indent units by [@tugmaks](https://github.com/tugmaks) & [@Progi1984](https://github.com/Progi1984) fixing [#507](https://github.com/PHPOffice/PHPWord/issues/507) in [#2726](https://github.com/PHPOffice/PHPWord/pull/2726)
+- Reader Word2007: Support Header elements within Title elements by [@SpraxDev](https://github.com/SpraxDev) fixing [#2616](https://github.com/PHPOffice/PHPWord/issues/2616), [#2426](https://github.com/PHPOffice/PHPWord/issues/2426) in [#2674](https://github.com/PHPOffice/PHPWord/pull/2674)
+- Reader HTML: Support for inherit value for property line-height by [@Progi1984](https://github.com/Progi1984) fixing [#2683](https://github.com/PHPOffice/PHPWord/issues/2683) in [#2733](https://github.com/PHPOffice/PHPWord/pull/2733)
 
 ### Miscellaneous
 

src/PhpWord/Shared/Html.php

@@ -741,7 +741,7 @@ protected static function parseStyleDeclarations(array $selectors, array $styles
                     break;
                 case 'line-height':
                     $matches = [];
-                    if ($value === 'normal') {
+                    if ($value === 'normal' || $value === 'inherit') {
                         $spacingLineRule = \PhpOffice\PhpWord\SimpleType\LineSpacingRule::AUTO;
                         $spacing = 0;
                     } elseif (preg_match('/([0-9]+\.?[0-9]*[a-z]+)/', $value, $matches)) {

tests/PhpWordTests/Shared/HtmlTest.php

@@ -249,6 +249,7 @@ public function testParseLineHeight(): void
         Html::addHtml($section, '<p style="line-height: 120%;">test</p>');
         Html::addHtml($section, '<p style="line-height: 0.17in;">test</p>');
         Html::addHtml($section, '<p style="line-height: normal;">test</p>');
+        Html::addHtml($section, '<p style="line-height: inherit;">test</p>');
 
         $doc = TestHelperDOCX::getDocument($phpWord, 'Word2007');
         self::assertTrue($doc->elementExists('/w:document/w:body/w:p[1]/w:pPr/w:spacing'));
@@ -270,6 +271,10 @@ public function testParseLineHeight(): void
         self::assertTrue($doc->elementExists('/w:document/w:body/w:p[5]/w:pPr/w:spacing'));
         self::assertEquals(Paragraph::LINE_HEIGHT, $doc->getElementAttribute('/w:document/w:body/w:p[5]/w:pPr/w:spacing', 'w:line'));
         self::assertEquals(LineSpacingRule::AUTO, $doc->getElementAttribute('/w:document/w:body/w:p[5]/w:pPr/w:spacing', 'w:lineRule'));
+
+        self::assertTrue($doc->elementExists('/w:document/w:body/w:p[6]/w:pPr/w:spacing'));
+        self::assertEquals(Paragraph::LINE_HEIGHT, $doc->getElementAttribute('/w:document/w:body/w:p[6]/w:pPr/w:spacing', 'w:line'));
+        self::assertEquals(LineSpacingRule::AUTO, $doc->getElementAttribute('/w:document/w:body/w:p[6]/w:pPr/w:spacing', 'w:lineRule'));
     }
 
     public function testParseCellPaddingStyle(): void