24 Readfilter

16:39:39 Create new Spreadsheet object
16:39:39 Set properties
16:39:39 Add data
16:39:39 Hide 'Phone' and 'fax' columns
16:39:39 Set outline levels
16:39:39 Freeze panes
16:39:39 Rows to repeat at top
16:39:42 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-IMskz5.xlsx in 1.0234 seconds
16:39:42 Load from Xlsx file
16:39:42 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-IMskz5.xlsx in 0.4444 seconds
16:39:42 Remove unnecessary rows
16:39:42 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0069 seconds
16:39:42 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0439 seconds
16:39:42 Peak memory usage: 32MB