24 Readfilter

18:12:15 Create new Spreadsheet object
18:12:15 Set properties
18:12:15 Add data
18:12:15 Hide 'Phone' and 'fax' columns
18:12:15 Set outline levels
18:12:15 Freeze panes
18:12:15 Rows to repeat at top
18:12:16 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-aC65QF.xlsx in 0.5224 seconds
18:12:16 Load from Xlsx file
18:12:16 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-aC65QF.xlsx in 0.1746 seconds
18:12:16 Remove unnecessary rows
18:12:16 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0026 seconds
18:12:16 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0252 seconds
18:12:16 Peak memory usage: 26MB