16:27:05 Enable Cell Caching using MemoryGZip method<br />16:27:05 Create new PHPExcel object<br />16:27:05 Set properties<br />16:27:05 Add data<br />16:27:05 Hide 'Phone' and 'fax' columns<br />16:27:05 Set outline levels<br />16:27:05 Freeze panes<br />16:27:05 Rows to repeat at top<br />16:27:06 Write to Excel2007 format<br />16:27:07 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.5515 seconds<br />16:27:07 Current memory usage: 28.25 MB<br />16:27:07 Peak memory usage: 31.25 MB<br />16:27:07 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/demogasolinera/PT/vendor/phpoffice/phpexcel/Examples<br />