01 Simple PCLZip

06:47:49 Create new Spreadsheet object
06:47:49 Set document properties
06:47:49 Add some data
06:47:49 Rename worksheet
06:47:49 Write to Excel2007 format
06:47:49 Write Excel2007 format to /tmp/phpspreadsheet/01_Simple_PCLZip.xlsx in 0.0171 seconds
06:47:49 Peak memory usage: 2.25MB