04:23:16 Enable Cell Caching using MemoryGZip method
04:23:16 Create new PHPExcel object
04:23:16 Set properties
04:23:16 Add data
04:23:16 Hide 'Phone' and 'fax' columns
04:23:16 Set outline levels
04:23:16 Freeze panes
04:23:16 Rows to repeat at top
04:23:17 Write to Excel2007 format
04:23:18 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 1.7296 seconds
04:23:18 Current memory usage: 22 MB
04:23:18 Peak memory usage: 26 MB
04:23:18 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-2/vendor/phpoffice/phpexcel/Examples