24 Readfilter

20:32:17 Create new Spreadsheet object
20:32:17 Set properties
20:32:17 Add data
20:32:17 Hide 'Phone' and 'fax' columns
20:32:17 Set outline levels
20:32:17 Freeze panes
20:32:17 Rows to repeat at top
20:32:18 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-qy0Re5.xlsx in 0.5466 seconds
20:32:18 Load from Xlsx file
20:32:18 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-qy0Re5.xlsx in 0.1931 seconds
20:32:18 Remove unnecessary rows
20:32:18 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0024 seconds
20:32:18 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0027 seconds
20:32:18 Peak memory usage: 28MB