07:50:56 Enable Cell Caching using MemoryGZip method<br />07:50:56 Create new PHPExcel object<br />07:50:56 Set properties<br />07:50:56 Add data<br />07:50:56 Hide 'Phone' and 'fax' columns<br />07:50:56 Set outline levels<br />07:50:56 Freeze panes<br />07:50:56 Rows to repeat at top<br />07:50:57 Write to Excel2007 format<br />07:51:00 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 3.3054 seconds<br />07:51:00 Current memory usage: 22 MB<br />07:51:00 Peak memory usage: 26 MB<br />07:51:00 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-imss-backup/vendor/phpoffice/phpexcel/Examples<br />