10:47:24 Enable Cell Caching using MemoryGZip method<br />10:47:24 Create new PHPExcel object<br />10:47:24 Set properties<br />10:47:24 Add data<br />10:47:24 Hide 'Phone' and 'fax' columns<br />10:47:24 Set outline levels<br />10:47:24 Freeze panes<br />10:47:24 Rows to repeat at top<br />10:47:25 Write to Excel2007 format<br />10:47:27 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.0286 seconds<br />10:47:27 Current memory usage: 22 MB<br />10:47:27 Peak memory usage: 26 MB<br />10:47:27 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/coca-prospeccion-l5/vendor/phpoffice/phpexcel/Examples<br />