24 Readfilter

15:38:33 Create new Spreadsheet object
15:38:33 Set properties
15:38:33 Add data
15:38:33 Hide 'Phone' and 'fax' columns
15:38:33 Set outline levels
15:38:33 Freeze panes
15:38:33 Rows to repeat at top
15:38:34 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-YlvtDi.xlsx in 1.0223 seconds
15:38:34 Load from Xlsx file
15:38:34 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-YlvtDi.xlsx in 0.2681 seconds
15:38:34 Remove unnecessary rows
15:38:34 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0043 seconds
15:38:34 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0037 seconds
15:38:34 Peak memory usage: 24MB