title: PHPExcel reading a cell's format
body: <p>I am having trouble finding out how to read a cells format.  I need to know if a cell's format is a date or not because when I read it into PHP it becomes a 5 digit number from excel.  I know I can take this number and then use PHPExcel to convert it into a PHP date but I first need to know that the cell I am reading is in fact a date cell.</p>
  
  <p>I am wondering if there is a method like getCellFormat or something that I can use.</p>
  
  <p>Thanks for the help</p>
  
  <p>Nick</p>