08:06:11 Enable Cell Caching using MemoryGZip method<br />08:06:11 Create new PHPExcel object<br />08:06:11 Set properties<br />08:06:11 Add data<br />08:06:11 Hide 'Phone' and 'fax' columns<br />08:06:11 Set outline levels<br />08:06:11 Freeze panes<br />08:06:11 Rows to repeat at top<br />08:06:11 Write to Excel2007 format<br />08:06:13 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.4162 seconds<br />08:06:13 Current memory usage: 28.25 MB<br />08:06:13 Peak memory usage: 31.25 MB<br />08:06:13 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/equivalenza/mbinv/vendor/phpoffice/phpexcel/Examples<br />