07:47:41 Enable Cell Caching using MemoryGZip method
07:47:41 Create new PHPExcel object
07:47:41 Set properties
07:47:41 Add data
07:47:41 Hide 'Phone' and 'fax' columns
07:47:41 Set outline levels
07:47:41 Freeze panes
07:47:41 Rows to repeat at top
07:47:41 Write to Excel2007 format
07:47:43 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 1.6228 seconds
07:47:43 Current memory usage: 24 MB
07:47:43 Peak memory usage: 28 MB
07:47:43 Done writing file
File has been created in /home/tcorporativa/public_html/hml03/twsolutions/vendor/phpoffice/phpexcel/Examples