Avoid memory leak by allowing to release `Style` objects

Fixes #2092
2021-05-16 12:37:09 +09:00 · 2021-05-16 12:37:09 +09:00 · 50683e6068
parent 09b979defa
commit 50683e6068
1 changed files with 1 additions and 0 deletions
--- a/src/PhpSpreadsheet/Spreadsheet.php
+++ b/src/PhpSpreadsheet/Spreadsheet.php
@ -505,6 +505,7 @@ class Spreadsheet
    {
        $this->disconnectWorksheets();
        $this->calculationEngine = null;
+        $this->cellXfCollection = [];
    }

    /**