Merge pull request #59 from tthierryEra/fix-for-m2.4.4-php8

Fix for php8 and Magento 2.4.4

Author: paales

Plugin/View/LayoutPlugin.php

@@ -173,7 +173,7 @@ private function getBlockInfo(\Magento\Framework\View\Element\AbstractBlock $blo
                 'phpClass' => $this->getBlockClass($block),
             ],
             'extra' => [
-                'cacheKeyInfo' => $block->getCacheKeyInfo()
+                'cacheKeyInfo' => @$block->getCacheKeyInfo()
             ],
             'paths' => [
                 'template' => $block->getTemplateFile(),
@@ -206,7 +206,7 @@ private static function filterEscape($data)
             if (is_array($elem)) {
                 return self::filterEscape($elem);
             }
-            return addslashes($elem); // @codingStandardsIgnoreLine
+            return is_null($elem) ? $elem : addslashes($elem); // @codingStandardsIgnoreLine
         }, $data));
     }
 

composer.json

@@ -12,7 +12,7 @@
     }
   ],
   "require": {
-    "php": "~7.1"
+    "php": "~7.4||~8.1.0"
   },
   "type": "magento2-module",
   "license": "BSD-2-Clause",

etc/module.xml

@@ -5,5 +5,5 @@
   -->
 
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
-    <module name="Ho_Templatehints" setup_version="0.2.3"/>
+    <module name="Ho_Templatehints" setup_version="0.2.5"/>
 </config>