01 Simple PCLZip

04:28:38 Create new Spreadsheet object
04:28:38 Set document properties
04:28:38 Add some data
04:28:38 Rename worksheet
04:28:38 Write to Excel2007 format
04:28:38 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.0086 seconds
04:28:38 Peak memory usage: 2.25MB