09:43:16 Read SYLK format from /home/factovizjh/presicote_test/vendor/phpoffice/phpspreadsheet/samples/templates/SylkTest.slk in 0.0531 seconds 09:43:16 Write Excel2007 format to /tmp/phpspreadsheet/20_Read_Sylk.xlsx in 0.0084 seconds 09:43:16 Write Excel5 format to /tmp/phpspreadsheet/20_Read_Sylk.xls in 0.0102 seconds 09:43:16 Peak memory usage: 6.5MB