From 4fdf499c2012b0847774f9625b553a9ff6ed0487 Mon Sep 17 00:00:00 2001
From: ADDISON <8360474+ADDISON74@users.noreply.github.com>
Date: Tue, 22 Oct 2024 09:35:12 +0300
Subject: [PATCH] [PHP 8.4] fputcsv() - The $escape parameter must be provided
 as its default value will change (#4298)

* fputcsv - lib/Varien/File/Csv.php

Deprecated. The PHP default value for the escape parameter is '\\' and I declared it at the beginning in certain files.

* fputcsv - lib/Magento/Profiler/Output/Csvfile.php

Deprecated. Deprecated. The $escape parameter must be provided as its default value will change.

* fputcsv - lib/Varien/Io/File.php

Deprecated. The $escape parameter must be provided as its default value will change.

* fputcsv - app/code/core/Mage/ImportExport/Model/Export/Adapter/Abstract.php

Deprecated. The $escape parameter must be provided as its default value will change.

* fputcsv - app/code/core/Mage/ImportExport/Model/Export/Adapter/Csv.php

Deprecated. The $escape parameter must be provided as its default value will change.

* Revert the changes

* escape parameter in function

Co-authored-by: Sven Reichel <github-sr@hotmail.com>

* PHP CS Fixer - lib/Varien/Io/File.php

---------

Co-authored-by: Sven Reichel <github-sr@hotmail.com>
---
 .../ImportExport/Model/Export/Adapter/Abstract.php     |  3 ++-
 .../Mage/ImportExport/Model/Export/Adapter/Csv.php     | 10 +++++++++-
 lib/Magento/Profiler/Output/Csvfile.php                |  7 ++++++-
 3 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/app/code/core/Mage/ImportExport/Model/Export/Adapter/Abstract.php b/app/code/core/Mage/ImportExport/Model/Export/Adapter/Abstract.php
index 4624b7b19a4..0086dbac448 100644
--- a/app/code/core/Mage/ImportExport/Model/Export/Adapter/Abstract.php
+++ b/app/code/core/Mage/ImportExport/Model/Export/Adapter/Abstract.php
@@ -22,6 +22,7 @@
  * @property resource $_fileHandler
  * @property string $_delimiter
  * @property string $_enclosure
+ * @property string $_escape
  */
 abstract class Mage_ImportExport_Model_Export_Adapter_Abstract
 {
@@ -147,7 +148,7 @@ public function setHeaderCols(array $headerCols)
             foreach ($headerCols as $colName) {
                 $this->_headerCols[$colName] = false;
             }
-            fputcsv($this->_fileHandler, array_keys($this->_headerCols), $this->_delimiter, $this->_enclosure);
+            fputcsv($this->_fileHandler, array_keys($this->_headerCols), $this->_delimiter, $this->_enclosure, $this->_escape);
         }
         return $this;
     }
diff --git a/app/code/core/Mage/ImportExport/Model/Export/Adapter/Csv.php b/app/code/core/Mage/ImportExport/Model/Export/Adapter/Csv.php
index cb6d77a2ad4..ef86570bf4d 100644
--- a/app/code/core/Mage/ImportExport/Model/Export/Adapter/Csv.php
+++ b/app/code/core/Mage/ImportExport/Model/Export/Adapter/Csv.php
@@ -38,6 +38,13 @@ class Mage_ImportExport_Model_Export_Adapter_Csv extends Mage_ImportExport_Model
      */
     protected $_enclosure = '"';
 
+    /**
+     * Field escape character.
+     *
+     * @var string
+     */
+    protected $_escape = '\\';
+
     /**
      * Source file handler.
      *
@@ -109,7 +116,8 @@ public function writeRow(array $rowData)
             $this->_fileHandler,
             $data,
             $this->_delimiter,
-            $this->_enclosure
+            $this->_enclosure,
+            $this->_escape
         );
 
         $this->_rowsCount++;
diff --git a/lib/Magento/Profiler/Output/Csvfile.php b/lib/Magento/Profiler/Output/Csvfile.php
index 1a6a6b87342..4f8fbda69da 100644
--- a/lib/Magento/Profiler/Output/Csvfile.php
+++ b/lib/Magento/Profiler/Output/Csvfile.php
@@ -33,6 +33,11 @@ class Magento_Profiler_Output_Csvfile extends Magento_Profiler_OutputAbstract
      */
     protected $_enclosure;
 
+    /**
+     * @var string
+     */
+    protected $_escape = '\\';
+
     /**
      * Start output buffering
      *
@@ -86,7 +91,7 @@ protected function _writeFileContent($fileHandle)
             foreach ($this->_getColumns() as $columnId) {
                 $row[] = $this->_renderColumnValue($timerId, $columnId);
             }
-            fputcsv($fileHandle, $row, $this->_delimiter, $this->_enclosure);
+            fputcsv($fileHandle, $row, $this->_delimiter, $this->_enclosure, $this->_escape);
         }
     }
 }