10:37:35 Enable Cell Caching using SQLite3 method<br />10:37:35 Create new PHPExcel object<br />10:37:35 Set properties<br />10:37:35 Add data<br />10:37:35 Hide 'Phone' and 'fax' columns<br />10:37:35 Set outline levels<br />10:37:35 Freeze panes<br />10:37:35 Rows to repeat at top<br />10:37:36 Write to Excel2007 format<br />10:37:38 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.7675 seconds<br />10:37:38 Current memory usage: 21 MB<br />10:37:38 Peak memory usage: 23.75 MB<br />10:37:38 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/maria/mbinv/vendor/phpoffice/phpexcel/Examples<br />