06 Largescale

10:46:21 Create new Spreadsheet object
10:46:21 Set properties
10:46:21 Add data
10:46:21 Hide 'Phone' and 'fax' columns
10:46:21 Set outline levels
10:46:21 Freeze panes
10:46:21 Rows to repeat at top
10:46:22 Write Xlsx format to /tmp/phpspreadsheet/06_Largescale.xlsx in 0.7555 seconds
10:46:23 Write Xls format to /tmp/phpspreadsheet/06_Largescale.xls in 0.6370 seconds
10:46:23 Peak memory usage: 28MB