06:26:53 Enable Cell Caching using SQLite3 method
06:26:53 Create new PHPExcel object
06:26:54 Set properties
06:26:54 Add data
06:26:54 Hide 'Phone' and 'fax' columns
06:26:54 Set outline levels
06:26:54 Freeze panes
06:26:54 Rows to repeat at top
06:26:55 Write to Excel2007 format
06:26:59 File written to 06largescale-with-cellcaching-sqlite3.xlsx
Call time to write Workbook was 4.8773 seconds
06:26:59 Current memory usage: 18 MB
06:26:59 Peak memory usage: 22 MB
06:26:59 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-imss-backup/vendor/phpoffice/phpexcel/Examples