// Empty first header cell.
foreach ($this->backgroundColor as $col) {
echo "<th> {$col} <br /> color </th>";
}
echo "</tr>";
// Third, set the rows.
foreach ($this->textColor as $row) {
echo "<tr>";
echo "<th> {$row} <br /> text </th>";
for ($i = 0; $i < count($this->backgroundColor); $i++) {
echo "<td style=\"color:{$row}\"> {$row} </td>";
}
echo "</tr>";
}
echo "</table>";
}
}
if (isset($_GET['submit'])) {
if (empty($_GET['backgroundColor']) || empty($_GET['textColor'])) {
echo "Error: You have not selected a text or background color. Please reselect.";
} else {
$newColor = new colorChanger($_GET['backgroundColor'], $_GET['textColor']);
$newColor->changeColor();
}
} else {
$defaultForm = new formCreater();
echo $defaultForm->content();
}
?>
</body>
</html>
}
public function getColor()
{
$this->setColor();
}
public function getForm()
{
$this->getContent();
}
}
if (isset($_GET['submit'])) {
if (empty($_GET['backgroundColor']) || empty($_GET['textColor'])) {
echo "Error: You have not selected a text or background color. <br />\n Please reselect with the form below, created using an extended Class object calling a protected method:";
$reselect = new reselectionForm();
$reselect->getReselectionForm();
} else {
$newColor = new colorChanger($_GET['backgroundColor'], $_GET['textColor']);
echo "Begin by trying to access the color changer directly via public method getColor().<br />";
$newColor->getColor();
echo "Success! Let's try to access private method setColor() this time! Should output an error message:<br />";
if ($newColor->setColor()) {
echo "...Success?<br />";
}
}
} else {
$defaultForm = new formCreater();
echo $defaultForm->getInitialContent();
}
?>
</body>
</html>
