24 Readfilter

07:40:28 Create new Spreadsheet object
07:40:28 Set properties
07:40:28 Add data
07:40:28 Hide 'Phone' and 'fax' columns
07:40:28 Set outline levels
07:40:28 Freeze panes
07:40:28 Rows to repeat at top
07:40:29 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-7SMVFg.xlsx in 0.9010 seconds
07:40:29 Load from Xlsx file
07:40:30 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-7SMVFg.xlsx in 0.3038 seconds
07:40:30 Remove unnecessary rows
07:40:30 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0038 seconds
07:40:30 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0189 seconds
07:40:30 Peak memory usage: 14MB