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webbserverprogrammering/ovningar/grunder/
grunder1.php
grunder2.php
grunder3.php
grunder3.php
31 lines UTF-8 Windows (CRLF)
<?php
error_reporting(-1); // Report all type of errors
ini_set('display_errors', 1); // Display all errors
ini_set('output_buffering', 0); // Do not buffer outputs, write directly
?>
<!DOCTYPE html>
<html>
<body>
<?php
echo 'Summera de 100 första heltalen (1,2,3,...,100) genom att använda en<br>
a) for-loop<br>
b) while-loop<br><br>';
$sum = 0;
for ($i = 0; $i <= 100; $i++){
$sum += $i;
};
echo "svar a) $sum<br>";
$sum = 0;
$i = 0;
while ($i <= 100) {
$sum += $i;
$i++;
};
echo "svar b) $sum";
?>
</body>
</html>