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- //primeira lição de array
- <?php
- $myArray = array(array('tênis ', 600, ' reais'),
- array('ipad ', 500, ' dólares'),
- array('chuteira ', 50, ' euros'),
- array('computador ', 80, ' libras'));
- echo "Eu comprei um ".$myArray[1][0]." por ".$myArray[1][1].$myArray[1][2]."<br /><br />";
- $val1 = $myArray[0][1]*1;
- $val2 = $myArray[1][1]*2;
- $val3 = $myArray[2][1]*3;
- $val4 = $myArray[3][1]*4;
- $val5 = $val1+$val2+$val3+$val4;
- echo "Eu comprei ";
- $sab = count($myArray);
- for($id = 0; $id < $sab; $id++){
- echo "um ".$myArray[$id][0]." por ".$myArray[$id][1]." ".$myArray[$id][2].",<br />" ;
- }
- echo "convertendo e somando<br /> tudo dá ".$val5." ".$myArray[0][2].".";
- ?>
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