24 Readfilter

14:44:38 Create new Spreadsheet object
14:44:38 Set properties
14:44:38 Add data
14:44:38 Hide 'Phone' and 'fax' columns
14:44:38 Set outline levels
14:44:38 Freeze panes
14:44:38 Rows to repeat at top
14:44:39 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-pGUsjD.xlsx in 0.4608 seconds
14:44:39 Load from Xlsx file
14:44:39 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-pGUsjD.xlsx in 0.1658 seconds
14:44:39 Remove unnecessary rows
14:44:39 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0031 seconds
14:44:39 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0248 seconds
14:44:39 Peak memory usage: 26MB