tools/scripts/composer/patches/phpword-libxml-fix-global-handling.patch

   1 From 27ee4bef48def2e3b966b6d5ff8cc8c56b1fac2c Mon Sep 17 00:00:00 2001
   2 From: Seamus Lee <seamuslee001@gmail.com>
   3 Date: Sun, 24 Feb 2019 09:06:51 +1100
   4 Subject: [PATCH] Ensure that entity_loader disable variable is re-set back to
   5  the original setting
   6
   7 ---
   8  src/PhpWord/Shared/Html.php             | 2 ++
   9  src/PhpWord/TemplateProcessor.php       | 2 ++
  10  3 files changed, 6 insertions(+), 1 deletion(-)
  11
  12 diff --git a/src/PhpWord/Shared/Html.php b/src/PhpWord/Shared/Html.php
  13 index 89881822ca..f25cf5f4a6 100644
  14 --- a/src/PhpWord/Shared/Html.php
  15 +++ b/src/PhpWord/Shared/Html.php
  16 @@ -72,6 +72,7 @@ public static function addHtml($element, $html, $fullHTML = false, $preserveWhit
  17          }
  18
  19          // Load DOM
  20 +        $orignalLibEntityLoader = libxml_disable_entity_loader();
  21          libxml_disable_entity_loader(true);
  22          $dom = new \DOMDocument();
  23          $dom->preserveWhiteSpace = $preserveWhiteSpace;
  24 @@ -80,6 +81,7 @@ public static function addHtml($element, $html, $fullHTML = false, $preserveWhit
  25          $node = $dom->getElementsByTagName('body');
  26
  27          self::parseNode($node->item(0), $element);
  28 +        libxml_disable_entity_loader($orignalLibEntityLoader);
  29      }
  30
  31      /**
  32 diff --git a/src/PhpWord/TemplateProcessor.php b/src/PhpWord/TemplateProcessor.php
  33 index 0f685bc45b..fa605b19c5 100644
  34 --- a/src/PhpWord/TemplateProcessor.php
  35 +++ b/src/PhpWord/TemplateProcessor.php
  36 @@ -170,6 +170,7 @@ protected function readPartWithRels($fileName)
  37       */
  38      protected function transformSingleXml($xml, $xsltProcessor)
  39      {
  40 +        $orignalLibEntityLoader = libxml_disable_entity_loader();
  41          libxml_disable_entity_loader(true);
  42          $domDocument = new \DOMDocument();
  43          if (false === $domDocument->loadXML($xml)) {
  44 @@ -180,6 +181,7 @@ protected function transformSingleXml($xml, $xsltProcessor)
  45          if (false === $transformedXml) {
  46              throw new Exception('Could not transform the given XML document.');
  47          }
  48 +        libxml_disable_entity_loader($orignalLibEntityLoader);
  49
  50          return $transformedXml;
  51      }