12:44:52 Enable Cell Caching using MemoryGZip method<br />12:44:52 Create new PHPExcel object<br />12:44:52 Set properties<br />12:44:52 Add data<br />12:44:52 Hide 'Phone' and 'fax' columns<br />12:44:52 Set outline levels<br />12:44:52 Freeze panes<br />12:44:52 Rows to repeat at top<br />12:44:53 Write to Excel2007 format<br />12:44:54 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.3564 seconds<br />12:44:54 Current memory usage: 28 MB<br />12:44:54 Peak memory usage: 31.25 MB<br />12:44:54 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/demorestaurante/mbinv/vendor/phpoffice/phpexcel/Examples<br />