18:19:51 Read OOCalc format from /home/factovizjh/legitrack/vendor/phpoffice/phpspreadsheet/samples/templates/OOCalcTest.ods in 0.0757 seconds 18:19:51 Write Excel2007 format to /tmp/phpspreadsheet/20_Read_OOCalc.xlsx in 0.0150 seconds 18:19:51 Write Excel5 format to /tmp/phpspreadsheet/20_Read_OOCalc.xls in 0.0191 seconds 18:19:51 Peak memory usage: 7MB