02:42:10 Enable Cell Caching using MemoryGZip method<br />02:42:10 Create new PHPExcel object<br />02:42:10 Set properties<br />02:42:10 Add data<br />02:42:10 Hide 'Phone' and 'fax' columns<br />02:42:10 Set outline levels<br />02:42:10 Freeze panes<br />02:42:10 Rows to repeat at top<br />02:42:14 Write to Excel2007 format<br />02:42:18 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 4.4263 seconds<br />02:42:18 Current memory usage: 24.5 MB<br />02:42:18 Peak memory usage: 27.25 MB<br />02:42:18 Done writing file<br />File has been created in /home/florinm1/dev.adkpi.ro/auto-concierge.ro/vendor/phpoffice/phpexcel/Examples<br />