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<?php
function uppercase($string)
{
echo ucwords($string);
}
$wow = "uppercase";
$wow("Time to live king size");
?>
<?php
function calc($num1, $num2)
{
$total = $num1 * $num2;
}
$result = calc(42, 0);
echo $result;
?>
<?php
function constant()
{
define("GREETING", "Welcome to Narnia",true);
echo greeting;
}
?>
<?php
echo str_pad("Salad", 5)." is good.";
?>
<?php
function colour()
{
$colors = array("red", "green", "blue", "yellow");
foreach ($colors as $value)
{
echo "$value <br>";
}
}
colour();
?>
<?php
function 2myfunc()
{
echo "Hello World";
}
2myfunc();
?>
<?php
function foo($msg)
{
echo "$msg";
}
$var1 = "foo";
$var1("will this work");
?>
<?php
$user = array("Ashley", "Bale", "Shrek", "Blank");
for ($x=0; $x < count($user) - 1; $x++)
{
if ($user[$x++] == "Shrek")
continue;
printf ($user[$x]);
}
?>