24 Readfilter

08:42:58 Create new Spreadsheet object
08:42:58 Set properties
08:42:58 Add data
08:42:58 Hide 'Phone' and 'fax' columns
08:42:58 Set outline levels
08:42:58 Freeze panes
08:42:58 Rows to repeat at top
08:43:02 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-ddHjsU.xlsx in 2.2142 seconds
08:43:02 Load from Xlsx file
08:43:02 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-ddHjsU.xlsx in 0.6339 seconds
08:43:02 Remove unnecessary rows
08:43:02 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0096 seconds
08:43:02 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0100 seconds
08:43:02 Peak memory usage: 33.5MB