24 Readfilter

04:02:05 Create new Spreadsheet object
04:02:05 Set properties
04:02:05 Add data
04:02:05 Hide 'Phone' and 'fax' columns
04:02:05 Set outline levels
04:02:05 Freeze panes
04:02:05 Rows to repeat at top
04:02:06 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-OxFqbR.xlsx in 0.4337 seconds
04:02:06 Load from Xlsx file
04:02:06 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-OxFqbR.xlsx in 0.1516 seconds
04:02:06 Remove unnecessary rows
04:02:06 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0027 seconds
04:02:06 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0026 seconds
04:02:06 Peak memory usage: 22MB