01 Simple PCLZip

09:27:34 Create new Spreadsheet object
09:27:34 Set document properties
09:27:34 Add some data
09:27:34 Rename worksheet
09:27:34 Write to Excel2007 format
09:27:34 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.0101 seconds
09:27:34 Peak memory usage: 5.5MB