01 Simple PCLZip

17:26:17 Create new Spreadsheet object
17:26:17 Set document properties
17:26:17 Add some data
17:26:17 Rename worksheet
17:26:17 Write to Excel2007 format
17:26:17 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.0099 seconds
17:26:17 Peak memory usage: 5.5MB