function myMessage() {
echo "Hello world!";
}
function myMessage() {
echo "Hello world!";
}
myMessage();
function familyName($fname) {
echo "$fname Refsnes.<br>";
}
familyName("Jani");
familyName("Hege");
familyName("Stale");
familyName("Kai Jim");
familyName("Borge");
function familyName($fname, $year) {
echo "$fname Refsnes. Born in $year <br>";
}
familyName("Hege", "1975");
familyName("Stale", "1978");
familyName("Kai Jim", "1983");
function setHeight($minheight = 50) {
echo "The height is : $minheight <br>";
}
setHeight(350);
setHeight(); // will use the default value of 50
setHeight(135);
setHeight(80);
function add_five(&$value) {
$value += 5;
}
$num = 2;
add_five($num);
echo $num;
function sumMyNumbers(...$x) {
$n = 0;
$len = count($x);
for($i = 0; $i < $len; $i++) {
$n += $x[$i];
}
return $n;
}
$a = sumMyNumbers(5, 2, 6, 2, 7, 7);
echo $a;
function myFamily($lastname, ...$firstname) {
txt = "";
$len = count($firstname);
for($i = 0; $i < $len; $i++) {
$txt = $txt."Hi, $firstname[$i] $lastname.<br>";
}
return $txt;
}
$a = myFamily("Doe", "Jane", "John", "Joey");
echo $a;