echo "It is not a public company.";
}
echo "<br><br>";
?>
<br><br>
<?php
//function hw answers
function cube($num) {
return $num*$num*$num;
}
echo cube(3);
echo "<br>";
echo cube(9);
echo "<br><br>";
function power($num,$to) {
$result = 1;
for ($k=0; $k<$to; $k++)
$result = $result*$num;
return $result;
}
echo power(3,5);
echo "<br>";
echo power (2,3);
echo "<br><br>";
function pRG($person) {
$greetings = array ("hi ", "hello ", "hola ");
<option value="Soccer">Soccer</option>
<option value="Football">Football</option>
<option value="Baseball">Baseball</option>
</select><br>
<input type="submit" name="submit" value="Subscribe to our mailing list!"> <!-- once you click submit, it will run HW 1.php -->
</form>
<p>
<?php
function cube($num) {
return "$num^3 is ".($num*$num*$num);//ask how to superscript 3
}
echo cube(3)."<br>";
echo cube(5)."<br>";
echo cube(2)."<br>";
?>
</p>
<p>
<?php
function power($num, $pow) {
return "$num^$pow is ". pow($num, $pow);
}
echo power(2,3)."<br>";
echo power(3,4)."<br>";
echo power(15,15)."<br>";
?>
</p>
<?php
/**
* return.php
*
* David J. Malan
* malan@harvard.edu
*
* Cubes a variable.
*
* Demonstrates use of parameter and return value.
*/
$x = 2;
printf("x is now %d\n", $x);
printf("Cubing...\n");
$x = cube($x);
printf("Cubed!\n");
printf("x is now %d\n", $x);
/**
* Cubes argument.
*/
function cube($n)
{
return $n * $n * $n;
}
$leet[$k] = "7";
}
}
return $leet;
}
$result = "";
if (isset($_POST['submit'])) {
$contents = htmlspecialchars($_POST['text']);//protection from html coding input on the text box
$result = leetify($contents);
}
// PHP has a function called INCLUDE that allows you to use your own function from a php file to all other php files
$result2 = "";
if (isset($_POST['submitit'])) {
$content = htmlspecialchars($_POST['number']);//protection from html coding input on the text box
$result2 = cube($content);
}
?>
<h1>THE LEETIFICATOR</h1>
<p>Enter some text that you would like to convert to <s>hacker-speak</s> h4x0r-sp33k.</p>
<form action="Class 5 activity.php" method="POST">
<input type="text" name="text">
<input type="submit" name="submit"><br>
</form><br><br>
<p><strong>Result</strong>: <?php echo $result; ?> </p>
<br>
<?php
require_once './namespace.php';
require_once './namespace2.php';
require_once './namespace3.php';
use Oreilly\Php7\UpToSpeed\{Nouns\Language, Nouns\Operator, Verbs\Possess};
use Oreilly\Php7\UpToSpeed\Common\{DoSomething, const PIE, const LOCATION, function doubleIt, function cube};
$number = 4;
echo '<p>' . LOCATION . ' is a great place to live.</p>';
echo "<p>Twice {$number} is " . doubleIt($number) . ", but cubed, it's " . cube($number) . '.</p>';
$obj = new DoSomething();
echo '<p>Yum, ' . PIE . '!</p>';
<?php
function cube($nombre)
{
return $nombre * $nombre * $nombre;
}
echo cube($_GET['a']);