11:52:39 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />11:52:39 Create new PHPExcel object<br />11:52:39 Set properties<br />11:52:39 Add data<br />11:52:39 Hide 'Phone' and 'fax' columns<br />11:52:39 Set outline levels<br />11:52:39 Freeze panes<br />11:52:39 Rows to repeat at top<br />11:52:39 Write to Excel2007 format<br />11:52:40 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 0.4626 seconds<br />11:52:40 Current memory usage: 18 MB<br />11:52:40 Peak memory usage: 22 MB<br />11:52:40 Done writing file<br />File has been created in /var/www/laravel-wms/vendor/phpoffice/phpexcel/Examples<br />