16:36:43 Enable Cell Caching using SQLite3 method<br />16:36:43 Create new PHPExcel object<br />16:36:43 Set properties<br />16:36:43 Add data<br />16:36:43 Hide 'Phone' and 'fax' columns<br />16:36:43 Set outline levels<br />16:36:43 Freeze panes<br />16:36:43 Rows to repeat at top<br />16:36:44 Write to Excel2007 format<br />16:36:46 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.4330 seconds<br />16:36:46 Current memory usage: 18 MB<br />16:36:46 Peak memory usage: 22 MB<br />16:36:46 Done writing file<br />File has been created in /home/unidemmx/public_html/ControlUNIDEM/vendor/phpoffice/phpexcel/Examples<br />