Create multi dimension array

<?php

//create 4*4 integer multidimensional array

 

$a=array(array(1,2,3,4),

    array(1,2,3,4),

    array(1,2,3,4),

    array(1,2,3,4));

     

/*  create 4*4  multidimensional array containing

  variable data type values

*/   

$b=array(array(1,"JAVA",3,4.1),

    array(1,"C++",3,4.2),

    array(1,"PHP",3,4.3),

    array(1,"PYTHON",3,4.4));

     

//print array

 

echo "Array a :<br><br>";

 

printMatrix($a);

 

echo "<br>Array b :<br><br>";

 

printMatrix($b);

 

 

 

//user defined function to print multidimensional array

 

function printMatrix($matrix)

  {

    for($i=0;$i<count($matrix);$i++)

      {

        for($j=0;$j<count($matrix);$j++)

          {

            echo $matrix[$i][$j]." ";

          }

        echo "<br>";

      }

  }

   

 

 

?>