24 Readfilter

16:30:49 Create new Spreadsheet object
16:30:49 Set properties
16:30:49 Add data
16:30:49 Hide 'Phone' and 'fax' columns
16:30:49 Set outline levels
16:30:49 Freeze panes
16:30:49 Rows to repeat at top
16:30:50 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-cPd2wy.xlsx in 0.4615 seconds
16:30:50 Load from Xlsx file
16:30:50 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-cPd2wy.xlsx in 0.1513 seconds
16:30:50 Remove unnecessary rows
16:30:50 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0020 seconds
16:30:50 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0076 seconds
16:30:50 Peak memory usage: 32MB