15:26:19 Enable Cell Caching using SQLite3 method<br />15:26:19 Create new PHPExcel object<br />15:26:19 Set properties<br />15:26:19 Add data<br />15:26:19 Hide 'Phone' and 'fax' columns<br />15:26:19 Set outline levels<br />15:26:19 Freeze panes<br />15:26:19 Rows to repeat at top<br />15:26:21 Write to Excel2007 format<br />15:26:26 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 4.5866 seconds<br />15:26:26 Current memory usage: 20 MB<br />15:26:26 Peak memory usage: 22.75 MB<br />15:26:26 Done writing file<br />File has been created in /usr/local/apache/htdocs/octavioricci/minas/vendor/phpoffice/phpexcel/Examples<br />