06:56:16 Enable Cell Caching using SQLite3 method<br />06:56:16 Create new PHPExcel object<br />06:56:16 Set properties<br />06:56:16 Add data<br />06:56:16 Hide 'Phone' and 'fax' columns<br />06:56:16 Set outline levels<br />06:56:16 Freeze panes<br />06:56:16 Rows to repeat at top<br />06:56:18 Write to Excel2007 format<br />06:56:20 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.1544 seconds<br />06:56:20 Current memory usage: 16 MB<br />06:56:20 Peak memory usage: 20 MB<br />06:56:20 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />