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| <?
function vierentwintig($een, $twee, $drie, $vier)
{
for($i = 0; $i < 1000; $i++)
{
$random_een = rand(1,4);
$random_twee = rand(1,4);
$random_drie = rand(1,4);
if($random_een == 1)
{
$uitkomst = $een + $twee;
}
elseif($random_een == 2)
{
$uitkomst = $een - $twee;
}
elseif($random_een == 3)
{
$uitkomst = $een * $twee;
}
elseif($random_een == 4)
{
$uitkomst = $een / $twee;
}
if($random_twee == 1)
{
$uitkomst = $uitkomst + $drie;
}
elseif($random_twee == 2)
{
$uitkomst = $uitkomst - $drie;
}
elseif($random_twee == 3)
{
$uitkomst = $uitkomst * $drie;
}
elseif($random_twee == 4)
{
$uitkomst = $uitkomst / $drie;
}
if($random_drie == 1)
{
$uitkomst = $uitkomst + $vier;
}
elseif($random_drie == 2)
{
$uitkomst = $uitkomst - $vier;
}
elseif($random_drie == 3)
{
$uitkomst = $uitkomst * $vier;
}
elseif($random_drie == 4)
{
$uitkomst = $uitkomst / $vier;
}
if($uitkomst == 24)
{
$random_een = str_replace("1","+", $random_een);
$random_een = str_replace("2","-", $random_een);
$random_een = str_replace("3","*", $random_een);
$random_een = str_replace("4","/", $random_een);
$random_twee = str_replace("1","+", $random_twee);
$random_twee = str_replace("2","-", $random_twee);
$random_twee = str_replace("3","*", $random_twee);
$random_twee = str_replace("4","/", $random_twee);
$random_drie = str_replace("1","+", $random_drie);
$random_drie = str_replace("2","-", $random_drie);
$random_drie = str_replace("3","*", $random_drie);
$random_drie = str_replace("4","/", $random_drie);
die("$een $random_een $twee $random_twee $drie $random_drie $vier");
}
}
}
if($_GET['verstuur'] == "ja")
{
$een = $_POST['een'];
$twee = $_POST['twee'];
$drie = $_POST['drie'];
$vier = $_POST['vier'];
vierentwintig("$een","$twee","$drie","$vier");
vierentwintig("$een","$twee","$vier","$drie");
vierentwintig("$een","$drie","$twee","$vier");
vierentwintig("$een","$drie","$vier","$twee");
vierentwintig("$een","$vier","$twee","$drie");
vierentwintig("$een","$vier","$drie","$twee");
vierentwintig("$twee","$een","$drie","$vier");
vierentwintig("$twee","$een","$vier","$drie");
vierentwintig("$twee","$drie","$een","$vier");
vierentwintig("$twee","$drie","$vier","$een");
vierentwintig("$twee","$vier","$een","$drie");
vierentwintig("$twee","$vier","$drie","$een");
vierentwintig("$drie","$een","$twee","$vier");
vierentwintig("$drie","$een","$vier","$twee");
vierentwintig("$drie","$twee","$een","$vier");
vierentwintig("$drie","$twee","$vier","$een");
vierentwintig("$drie","$vier","$een","$twee");
vierentwintig("$drie","$vier","$twee","$een");
vierentwintig("$vier","$een","$twee","$drie");
vierentwintig("$vier","$een","$drie","$twee");
vierentwintig("$vier","$twee","$een","$drie");
vierentwintig("$vier","$twee","$drie","$een");
vierentwintig("$vier","$drie","$een","$twee");
vierentwintig("$vier","$drie","$twee","$een");
}
else
{
?>
<form method="post" action="test.php?verstuur=ja">
getal 1: <input type="text" name="een"><br>
getal 2: <input type="text" name="twee"><br>
getal 3: <input type="text" name="drie"><br>
getal 4: <input type="text" name="vier"><br>
<input type="submit" value="verstuur">
</form>
<?
}
?> |