05:17:35 Enable Cell Caching using MemoryGZip method<br />05:17:35 Create new PHPExcel object<br />05:17:35 Set properties<br />05:17:35 Add data<br />05:17:35 Hide 'Phone' and 'fax' columns<br />05:17:35 Set outline levels<br />05:17:35 Freeze panes<br />05:17:35 Rows to repeat at top<br />05:17:36 Write to Excel2007 format<br />05:17:37 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.4128 seconds<br />05:17:37 Current memory usage: 28 MB<br />05:17:37 Peak memory usage: 31 MB<br />05:17:37 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/repuestoslacentral/mbinv/vendor/phpoffice/phpexcel/Examples<br />