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carlos_neto

Primeira lição de 'Array'

Jul 19th, 2014
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PHP 0.82 KB | None | 0 0
  1. //primeira lição de array
  2.  
  3. <?php
  4.  
  5. $myArray = array(array('tênis ', 600, ' reais'),
  6.                  array('ipad ', 500, ' dólares'),
  7.                  array('chuteira ', 50, ' euros'),
  8.                  array('computador ', 80, ' libras'));
  9.  
  10.      echo "Eu comprei um ".$myArray[1][0]." por ".$myArray[1][1].$myArray[1][2]."<br /><br />";
  11.          
  12.       $val1 = $myArray[0][1]*1;
  13.       $val2 = $myArray[1][1]*2;
  14.       $val3 = $myArray[2][1]*3;
  15.       $val4 = $myArray[3][1]*4;
  16.       $val5 = $val1+$val2+$val3+$val4;
  17.  
  18.       echo "Eu comprei ";
  19.  
  20.      $sab = count($myArray);
  21.  
  22.      for($id = 0; $id < $sab; $id++){
  23.          echo "um ".$myArray[$id][0]." por ".$myArray[$id][1]." ".$myArray[$id][2].",<br />" ;
  24.    
  25.      }
  26.       echo "convertendo e somando<br /> tudo dá ".$val5." ".$myArray[0][2].".";
  27.       ?>
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