06:45:28 Enable Cell Caching using MemoryGZip method<br />06:45:28 Create new PHPExcel object<br />06:45:28 Set properties<br />06:45:28 Add data<br />06:45:28 Hide 'Phone' and 'fax' columns<br />06:45:28 Set outline levels<br />06:45:28 Freeze panes<br />06:45:28 Rows to repeat at top<br />06:45:32 Write to Excel2007 format<br />06:45:36 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 4.6397 seconds<br />06:45:36 Current memory usage: 24 MB<br />06:45:36 Peak memory usage: 26.75 MB<br />06:45:36 Done writing file<br />File has been created in /home/florinm1/dev.adkpi.ro/auto-concierge.ro/vendor/phpoffice/phpexcel/Examples<br />