PHP 多维数组

PHP 多维数组

<html>

   <body>



      <?php

         $marks = array(

            "mohammad" => array (

               "physics" => 35,

               "maths" => 30,

               "chemistry" => 39

            ),



            "qadir" => array (

               "physics" => 30,

               "maths" => 32,

               "chemistry" => 29

            ),



            "zara" => array (

               "physics" => 31,

               "maths" => 22,

               "chemistry" => 39

            )

         );



         /* Accessing multi-dimensional array values */

         echo "Marks for mohammad in physics : " ;

         echo $marks['mohammad']['physics'] . "<br />";



         echo "Marks for qadir in maths : ";

         echo $marks['qadir']['maths'] . "<br />";



         echo "Marks for zara in chemistry : " ;

         echo $marks['zara']['chemistry'] . "<br />";

      ?>



   </body>

</html>