24 Readfilter

15:39:22 Create new Spreadsheet object
15:39:22 Set properties
15:39:22 Add data
15:39:22 Hide 'Phone' and 'fax' columns
15:39:22 Set outline levels
15:39:22 Freeze panes
15:39:22 Rows to repeat at top
15:39:23 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-c0TGzr.xlsx in 0.4509 seconds
15:39:23 Load from Xlsx file
15:39:23 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-c0TGzr.xlsx in 0.1521 seconds
15:39:23 Remove unnecessary rows
15:39:23 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0020 seconds
15:39:23 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0081 seconds
15:39:23 Peak memory usage: 32MB