18:46:26 Enable Cell Caching using SQLite3 method<br />18:46:26 Create new PHPExcel object<br />18:46:26 Set properties<br />18:46:26 Add data<br />18:46:26 Hide 'Phone' and 'fax' columns<br />18:46:26 Set outline levels<br />18:46:26 Freeze panes<br />18:46:26 Rows to repeat at top<br />18:46:27 Write to Excel2007 format<br />18:46:29 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.8158 seconds<br />18:46:29 Current memory usage: 21.25 MB<br />18:46:29 Peak memory usage: 24 MB<br />18:46:29 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/elchoy/mbinv/vendor/phpoffice/phpexcel/Examples<br />