11:06:01 Enable Cell Caching using MemoryGZip method
11:06:01 Create new PHPExcel object
11:06:01 Set properties
11:06:01 Add data
11:06:01 Hide 'Phone' and 'fax' columns
11:06:01 Set outline levels
11:06:01 Freeze panes
11:06:01 Rows to repeat at top
11:06:02 Write to Excel2007 format
11:06:04 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 1.8992 seconds
11:06:04 Current memory usage: 22 MB
11:06:04 Peak memory usage: 26 MB
11:06:04 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-2/vendor/phpoffice/phpexcel/Examples