From cee1830d0f81cd1ac20eaa7cc3264d9da36a9721 Mon Sep 17 00:00:00 2001
From: Schneider Roland <roland.schneider@extern.a1.at>
Date: Thu, 1 Dec 2022 18:24:43 +0100
Subject: [PATCH] add phpexcel php-7 patch

---
 .../PHPExcel/Cell/DefaultValueBinder.php      | 111 ++++++++++++++++++
 1 file changed, 111 insertions(+)
 create mode 100644 patches/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php

diff --git a/patches/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php b/patches/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php
new file mode 100644
index 0000000..70d18eb
--- /dev/null
+++ b/patches/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php
@@ -0,0 +1,111 @@
+<?php
+/**
+ * PHPExcel
+ *
+ * Copyright (c) 2006 - 2014 PHPExcel
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * @category   PHPExcel
+ * @package    PHPExcel_Cell
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
+ * @version    ##VERSION##, ##DATE##
+ */
+
+
+/** PHPExcel root directory */
+if (!defined('PHPEXCEL_ROOT')) {
+    /**
+     * @ignore
+     */
+    define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');
+    require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
+}
+
+
+/**
+ * PHPExcel_Cell_DefaultValueBinder
+ *
+ * @category   PHPExcel
+ * @package    PHPExcel_Cell
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ */
+class PHPExcel_Cell_DefaultValueBinder implements PHPExcel_Cell_IValueBinder
+{
+    /**
+     * Bind value to a cell
+     *
+     * @param  PHPExcel_Cell  $cell   Cell to bind value to
+     * @param  mixed          $value  Value to bind in cell
+     * @return boolean
+     */
+    public function bindValue(PHPExcel_Cell $cell, $value = null)
+    {
+        // sanitize UTF-8 strings
+        if (is_string($value)) {
+            $value = PHPExcel_Shared_String::SanitizeUTF8($value);
+        } elseif (is_object($value)) {
+            // Handle any objects that might be injected
+            if ($value instanceof DateTime) {
+                $value = $value->format('Y-m-d H:i:s');
+            } elseif (!($value instanceof PHPExcel_RichText)) {
+                $value = (string) $value;
+            }
+        }
+
+        // Set value explicit
+        $cell->setValueExplicit( $value, self::dataTypeForValue($value) );
+
+        // Done!
+        return true;
+    }
+
+    /**
+     * DataType for value
+     *
+     * @param   mixed  $pValue
+     * @return  string
+     */
+    public static function dataTypeForValue($pValue = null) {
+        // Match the value against a few data types
+        if ($pValue === null) {
+            return PHPExcel_Cell_DataType::TYPE_NULL;
+        } elseif ($pValue === '') {
+            return PHPExcel_Cell_DataType::TYPE_STRING;
+        } elseif ($pValue instanceof PHPExcel_RichText) {
+            return PHPExcel_Cell_DataType::TYPE_INLINE;
+	} elseif (0 === strpos($pValue, '=') && strlen($pValue) > 1) {
+	#} elseif ($pValue{0} === '=' && strlen($pValue) > 1) {
+            return PHPExcel_Cell_DataType::TYPE_FORMULA;
+        } elseif (is_bool($pValue)) {
+            return PHPExcel_Cell_DataType::TYPE_BOOL;
+        } elseif (is_float($pValue) || is_int($pValue)) {
+            return PHPExcel_Cell_DataType::TYPE_NUMERIC;
+        } elseif (preg_match('/^[\+\-]?([0-9]+\\.?[0-9]*|[0-9]*\\.?[0-9]+)([Ee][\-\+]?[0-2]?\d{1,3})?$/', $pValue)) {
+            $tValue = ltrim($pValue, '+-');
+            if (is_string($pValue) && $tValue{0} === '0' && strlen($tValue) > 1 && $tValue{1} !== '.' ) {
+                return PHPExcel_Cell_DataType::TYPE_STRING;
+            } elseif((strpos($pValue, '.') === false) && ($pValue > PHP_INT_MAX)) {
+                return PHPExcel_Cell_DataType::TYPE_STRING;
+            }
+            return PHPExcel_Cell_DataType::TYPE_NUMERIC;
+        } elseif (is_string($pValue) && array_key_exists($pValue, PHPExcel_Cell_DataType::getErrorCodes())) {
+            return PHPExcel_Cell_DataType::TYPE_ERROR;
+        }
+
+        return PHPExcel_Cell_DataType::TYPE_STRING;
+    }
+}