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cookies.php
formular.php
fragetest3.php
funktioner.php
grunder.php
include/
klasser.php
ovn_cookies1.php
ovn_cookies2.php
ovn_form1.php
ovn_form2.php
ovn_form3.php
ovn_form4.php
ovn_form6.php
ovn_funk1.php
ovn_funk2.php
ovn_funk3.php
ovn_funk4.php
ovn_funk5.php
ovn_grn1.php
ovn_grn2.php
ovn_grn3a.php
ovn_grn3b.php
ovn_include1.php
ovn_klasser1.php
ovn_string1.php
ovn_string2.php
ovn_string3.php
ovn_stringsvar1.php
ovn_stringsvar2.php
ovn_stringsvar3.php
sida1.php
string.php
ovn_funk5.php
21 lines UTF-8 Windows (CRLF)
<!DOCTYPE html>
<html>
<body>
<?php
$numbers = array(3, 7, 9);
function medel($array) {
if (count($array) > 0) {
$sum = array_sum($array);
$count = count($array);
$average = $sum / $count;
return $average;
}
}
echo "Medelvärdet är: " . medel($numbers);
?>
</body>
</html>