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Files

26 lines
591 B
PHP

<?php
if (isset($_GET['a']) && isset($_GET['b'])) {
$a = $_GET['a'];
$b = $_GET['b'];
echo "Versuch der Division zweier Zahlen.<br>" . "Werfen einer Ausnahme, " . "wenn Division durch 0 zu teilen.<hr> ";
try {
if ($b == 0)
throw new Exception("<hr>Keine Division durch 0 erlaubt<hr>");
echo $a / $b . "<br>";
} catch(Exception $e) {
print_r($e);
}
echo "<hr>Nach dem potenziellen Problem. ";
}
?>
<form >
Wert 1: <input name="a"><br>
Wert 2: <input name="b"><br>
<input type="submit">
</form>