06 Largescale

02:37:07 Create new Spreadsheet object
02:37:07 Set properties
02:37:07 Add data
02:37:07 Hide 'Phone' and 'fax' columns
02:37:07 Set outline levels
02:37:07 Freeze panes
02:37:07 Rows to repeat at top
02:37:10 Write Xlsx format to /tmp/phpspreadsheet/06_Largescale.xlsx in 2.3095 seconds
02:37:13 Write Xls format to /tmp/phpspreadsheet/06_Largescale.xls in 2.7993 seconds
02:37:13 Peak memory usage: 41.5MB