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nher1625

Target objects in multi-dimensional arrays

Mar 28th, 2015
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PHP 0.92 KB | None | 0 0
  1. <hr>
  2.     <?php
  3.         // Defining a 2 dimensional array:
  4.         $oxo = array(
  5.             array( 'x', ' ', 'x' ),
  6.             array( 'o', 'o', 'target' ),
  7.             array( 'x', 'o', ' ' )
  8.         );
  9.         echo "<p> Returning the target element in a 2-dimensional array: </p>";
  10.         echo $oxo[1][2]; // Return third element in second row
  11.     ?>
  12. <hr>
  13.     <?php
  14.         // Defining a 3 dimensional array:
  15.         $tridimensional = array(
  16.             array(
  17.                 array("-", "-", "-", "-"),
  18.                 array("-", "-", "-", "-"),
  19.                 array("-", "-", "target", "-"),
  20.                 array("-", "-", "-", "-")
  21.             ),
  22.             array(
  23.                 array("-", "-", "-", "-"),
  24.                 array("-", "-", "-", "-"),
  25.                 array("-", "-", "-", "-"),
  26.                 array("-", "-", "-", "-")
  27.             ),
  28.             array(
  29.                 array("-", "-", "-", "-"),
  30.                 array("-", "-", "-", "-"),
  31.                 array("-", "-", "-", "-"),
  32.                 array("-", "-", "-", "-")
  33.             )
  34.         );
  35.         echo "<p> Retrieving target object in a 3-dimensional array: </p>";
  36.         echo $tridimensional[0][2][2] // Gotcha
  37.     ?>
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