PHP/Data Structure/sizeof

function sizeof() returns the number of elements contained in an array.

   <source lang="html4strict">

Its syntax is: int sizeof (array array) <?

   $s = array ("Washington", "New York", "Oregon", "California");
   for ($i = 0; $i < sizeof ($s); $i++) :
        print "$s[$i]";
   endfor;

?>

 </source>