Källkod
Välj en PHP-fil för att visa dess källkod.
- comments.php
- exercises.php
- exercises/form1.php
- exercises/form1_svar.php
- exercises/form2.php
- exercises/form2_svar.php
- exercises/form3.php
- exercises/form3_svar.php
- exercises/form4.php
- exercises/form4_svar.php
- exercises/form5.php
- exercises/form5_svar.php
- exercises/form6.php
- exercises/form6_svar.php
- exercises/form7.php
- exercises/form7_svar.php
- exercises/form8.php
- exercises/fragtavling.php
- exercises/index1.php
- exercises/mail_config.php
- exercises/ovning1.php
- exercises/ovning2.php
- exercises/ovning3.php
- exercises/ovning3b.php
- exercises/ovning4.php
- exercises/ovning5.php
- exercises/ovning6.php
- exercises/ovning7.php
- exercises/ovning8_funktion_hejsvejs.php
- exercises/ovning9_funktion_antal.php
- exercises/ovning10_funktion_storsta.php
- exercises/ovning11_funktion_storsta_minsta.php
- exercises/ovning12_funktion_medelvarde.php
- exercises/ovning13_funktion_jamna_tal.php
- exercises/phpintro.php
- exercises/testovning.php
- incl/config.php
- incl/footer.php
- incl/form_helpers.php
- incl/header.php
- index.php
- source.php
- viewsource.php
exercises/ovning11_funktion_storsta_minsta.php
<?php
function storstaEllerMinsta($tal1, $tal2, $tal3, $val = "storsta")
{
if ($val == "minsta") {
if ($tal1 <= $tal2 && $tal1 <= $tal3) {
return $tal1;
}
elseif ($tal2 <= $tal1 && $tal2 <= $tal3) {
return $tal2;
}
else {
return $tal3;
}
}
else {
if ($tal1 >= $tal2 && $tal1 >= $tal3) {
return $tal1;
}
elseif ($tal2 >= $tal1 && $tal2 >= $tal3) {
return $tal2;
}
else {
return $tal3;
}
}
}
// Utan fjärde parameter får vi det största talet
$resultat = storstaEllerMinsta(15, 42, 27);
echo "Största talet: " . $resultat . "<br>";
// Med "minsta" får vi det minsta talet
$resultat = storstaEllerMinsta(15, 42, 27, "minsta");
echo "Minsta talet: " . $resultat;
?>