Fix for PHP 7.4: SpartnerNL/Laravel-Excel#2478

UnitXOrg · Oct 30, 2020 · 5a69918 · 5a69918
1 parent 39534e3
commit 5a69918
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Classes/PHPExcel/Cell/DefaultValueBinder.php b/Classes/PHPExcel/Cell/DefaultValueBinder.php
@@ -79,7 +79,7 @@ public static function dataTypeForValue($pValue = null)
             return PHPExcel_Cell_DataType::TYPE_STRING;
         } elseif ($pValue instanceof PHPExcel_RichText) {
             return PHPExcel_Cell_DataType::TYPE_INLINE;
-        } elseif ($pValue{0} === '=' && strlen($pValue) > 1) {
+        } elseif (0 === strpos($pValue, '=') && strlen($pValue) > 1) {
             return PHPExcel_Cell_DataType::TYPE_FORMULA;
         } elseif (is_bool($pValue)) {
             return PHPExcel_Cell_DataType::TYPE_BOOL;