05:23:28 Load from OOCalc file Call time to read Workbook was 0.0634 seconds 05:23:28 Current memory usage: 4 MB 05:23:28 Write to Excel2007 format 05:23:28 File written to /home/materialsscience/public_html/stripe-sample-code/vendor/PHPExcel-1.8/Examples/OOCalcReader.xlsx 05:23:28 Peak memory usage: 6 MB 05:23:28 Done writing file