17:15:58 Enable Cell Caching using SQLite3 method<br />17:15:58 Create new PHPExcel object<br />17:15:58 Set properties<br />17:15:58 Add data<br />17:15:58 Hide 'Phone' and 'fax' columns<br />17:15:58 Set outline levels<br />17:15:58 Freeze panes<br />17:15:58 Rows to repeat at top<br />17:16:00 Write to Excel2007 format<br />17:16:05 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 4.3611 seconds<br />17:16:05 Current memory usage: 20 MB<br />17:16:05 Peak memory usage: 22.75 MB<br />17:16:05 Done writing file<br />File has been created in /usr/local/apache/htdocs/GonzaloPeñalva/minas/vendor/phpoffice/phpexcel/Examples<br />