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-rw-r--r--src/Nodes/NodeTrait.php2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/Nodes/NodeTrait.php b/src/Nodes/NodeTrait.php
index 839fa85..cfd5ebb 100644
--- a/src/Nodes/NodeTrait.php
+++ b/src/Nodes/NodeTrait.php
@@ -87,6 +87,8 @@ trait NodeTrait
* This means that even if we mark the tables in a previous step, when we want to retrieve that information,
* all the custom properties are in their default values. Somehow we need to find a way to make these properties
* permanent across the whole DOM.
+ *
+ * @see https://stackoverflow.com/questions/35654709/php-registernodeclass-and-reusing-variable-names
*/
return $this->hasAttribute('readabilityDataTable')
&& $this->getAttribute('readabilityDataTable') === '1';