00:50:27 Enable Cell Caching using SQLite3 method<br />00:50:27 Create new PHPExcel object<br />00:50:27 Set properties<br />00:50:27 Add data<br />00:50:27 Hide 'Phone' and 'fax' columns<br />00:50:27 Set outline levels<br />00:50:27 Freeze panes<br />00:50:27 Rows to repeat at top<br />00:50:31 Write to Excel2007 format<br />00:50:34 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 3.2810 seconds<br />00:50:34 Current memory usage: 16 MB<br />00:50:34 Peak memory usage: 20 MB<br />00:50:34 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />