<?php
function say_hello_to($word)
{
echo "Hello {$word}!<br />";
}
// Passing in a variable with a different name
$name = "SSL Developers @ Full Sail";
say_hello_to($name);
?>
<br /><br />
<?php
function better_hello($greeting, $target, $punct)
{
echo $greeting . " " . $target . $punct . "<br />";
}
better_hello("Hello", $name, "!");
better_hello("Greetings", $name, "!!!");
better_hello("Goodbye", $name, null);
?>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html lang="en">
<head>
<title>Functions: Arguments</title>
</head>
<body>
<?php
function say_hello_to($word)
{
echo "Hello {$word}!<br />";
}
$name = "John Doe";
say_hello_to($name);
?>
<?php
function better_hello($greeting, $target, $punct)
{
echo $greeting . " " . $target . $punct . "<br />";
}
better_hello("Hello", $name, "!");
better_hello("Greetings", $name, "!!!");
better_hello("Greetings", $name, null);
?>
</body>
</html>
return 'Horse';
case 7:
return 'Goat';
case 8:
return 'Monkey';
case 9:
return 'Rooster';
case 10:
return 'Dog';
case 11:
return 'Pig';
}
}
$zodiac = chinese_zodiac(2013);
echo "2013 is the year of the {$zodiac}.<br />";
echo "2027 is the year of the " . chinese_zodiac(2027) . ".<br />";
?>
<br />
<?php
function better_hello($greeting, $target, $punct)
{
return $greeting . " " . $target . $punct . "<br />";
}
echo better_hello("Hello", "John Doe", "!");
?>
</body>
</html>
case 6:
return 'Horse';
case 7:
return 'Goat';
case 8:
return 'Monkey';
case 9:
return 'Rooster';
case 10:
return 'Dog';
case 11:
return 'Pig';
}
}
// grab the return value
$zodiac = chinese_zodiac(2013);
echo "2013 is the year of the {$zodiac}.<br />";
echo "2027 is the year of the " . chinese_zodiac(2027) . ".<br />";
?>
<br /><br /><br />
<?php
function better_hello($greeting, $target, $punct)
{
return $greeting . " " . $target . $punct . "<br />";
}
echo better_hello("Hello", "~Jana Nash-Siegle", "!");
//You can only have one return per function
?>
</body>
</html>
