01:37:16 Enable Cell Caching using SQLite3 method<br />01:37:16 Create new PHPExcel object<br />01:37:16 Set properties<br />01:37:16 Add data<br />01:37:16 Hide 'Phone' and 'fax' columns<br />01:37:16 Set outline levels<br />01:37:16 Freeze panes<br />01:37:16 Rows to repeat at top<br />01:37:16 Write to Excel2007 format<br />01:37:18 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.1290 seconds<br />01:37:18 Current memory usage: 18 MB<br />01:37:18 Peak memory usage: 20 MB<br />01:37:18 Done writing file<br />File has been created in /home/alleyrogvv/limni/vendor/phpoffice/phpexcel/Examples<br />