24 Readfilter

15:43:19 Create new Spreadsheet object
15:43:20 Set properties
15:43:20 Add data
15:43:20 Hide 'Phone' and 'fax' columns
15:43:20 Set outline levels
15:43:20 Freeze panes
15:43:20 Rows to repeat at top
15:43:23 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-uVzB9T.xlsx in 2.5605 seconds
15:43:23 Load from Xlsx file
15:43:24 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-uVzB9T.xlsx in 0.6093 seconds
15:43:24 Remove unnecessary rows
15:43:24 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0094 seconds
15:43:24 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0293 seconds
15:43:24 Peak memory usage: 39.25MB