8139-blog-csv-import-error-add-compatibility-with-php8+

Author: DenysTsymbal

Controller/Adminhtml/Post/Save.php

@@ -167,7 +167,7 @@ protected function filterParams($data)
                 $filterRules[$dateField] = $dateFilter;
                 $data[$dateField] = preg_replace('/(.*)(\+\d\d\d\d\d\d)(\d\d)/U', '$1$3', $data[$dateField]);
 
-                if (!preg_match('/\d{1}:\d{2}/', $data[$dateField])) {
+                if (!preg_match('/\d{1}:\d{2}/', (string)$data[$dateField])) {
                     /*$data[$dateField] .= " 00:00";*/
                     $filterRules[$dateField] = $dateFilter;
                 } else {

Model/Post.php

@@ -451,7 +451,7 @@ public function getFirstImage()
             if (!$image) {
                 $content = $this->getFilteredContent();
                 $match = null;
-                preg_match('/<img.+src=[\'"](?P<src>.+?)[\'"].*>/i', $content, $match);
+                preg_match('/<img.+src=[\'"](?P<src>.+?)[\'"].*>/i', (string)$content, $match);
                 if (!empty($match['src'])) {
                     $image = $match['src'];
                 }

Model/ResourceModel/Category.php

@@ -206,7 +206,7 @@ protected function _getLoadByIdentifierSelect($identifier, $storeIds)
      */
     protected function isNumericPageIdentifier(\Magento\Framework\Model\AbstractModel $object)
     {
-        return preg_match('/^[0-9]+$/', $object->getData('identifier'));
+        return preg_match('/^[0-9]+$/', (string)$object->getData('identifier'));
     }
 
     /**
@@ -217,7 +217,7 @@ protected function isNumericPageIdentifier(\Magento\Framework\Model\AbstractMode
      */
     protected function isValidPageIdentifier(\Magento\Framework\Model\AbstractModel $object)
     {
-        return preg_match('/^([^?#<>@!&*()$%^\\+=,{}"\']+)?$/', $object->getData('identifier'));
+        return preg_match('/^([^?#<>@!&*()$%^\\+=,{}"\']+)?$/', (string)$object->getData('identifier'));
     }
 
     /**

Model/ResourceModel/Post.php

@@ -358,7 +358,7 @@ protected function _getLoadByIdentifierSelect($identifier, $storeIds)
      */
     protected function isNumericPageIdentifier(\Magento\Framework\Model\AbstractModel $object)
     {
-        return preg_match('/^[0-9]+$/', $object->getData('identifier'));
+        return preg_match('/^[0-9]+$/', (string)$object->getData('identifier'));
     }
 
     /**
@@ -369,7 +369,7 @@ protected function isNumericPageIdentifier(\Magento\Framework\Model\AbstractMode
      */
     protected function isValidPageIdentifier(\Magento\Framework\Model\AbstractModel $object)
     {
-        return preg_match('/^([^?#<>@!&*()$%^\\+=,{}"\']+)?$/', $object->getData('identifier'));
+        return preg_match('/^([^?#<>@!&*()$%^\\+=,{}"\']+)?$/', (string)$object->getData('identifier'));
     }
 
     /**

Model/ResourceModel/Tag.php

@@ -142,7 +142,7 @@ protected function _afterLoad(\Magento\Framework\Model\AbstractModel $object)
      */
     protected function isNumericPageIdentifier(\Magento\Framework\Model\AbstractModel $object)
     {
-        return preg_match('/^[0-9]+$/', $object->getData('identifier'));
+        return preg_match('/^[0-9]+$/', (string)$object->getData('identifier'));
     }
 
     /**
@@ -153,7 +153,7 @@ protected function isNumericPageIdentifier(\Magento\Framework\Model\AbstractMode
      */
     protected function isValidPageIdentifier(\Magento\Framework\Model\AbstractModel $object)
     {
-        return preg_match('/^([^?#<>@!&*()$%^\\+=,{}"\']+)?$/', $object->getData('identifier'));
+        return preg_match('/^([^?#<>@!&*()$%^\\+=,{}"\']+)?$/', (string)$object->getData('identifier'));
     }
 
     /**