24 Readfilter

22:04:29 Create new Spreadsheet object
22:04:29 Set properties
22:04:29 Add data
22:04:29 Hide 'Phone' and 'fax' columns
22:04:29 Set outline levels
22:04:29 Freeze panes
22:04:29 Rows to repeat at top
22:04:29 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-b1c83b8sc13iforJD4U.xlsx in 0.1687 seconds
22:04:29 Load from Xlsx file
22:04:29 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-b1c83b8sc13iforJD4U.xlsx in 0.0607 seconds
22:04:29 Remove unnecessary rows
22:04:29 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0011 seconds
22:04:29 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0007 seconds
22:04:29 Peak memory usage: 22MB