Classroom

[insert_php]
$save = ”;
$final_id = ”;
$final_youtubeid = ”;

if (!isset($_GET[‘id’]) and !isset($_GET[‘youtubeid’])) {
$handle = fopen(“hangout.txt”, “r”);
$myarray = array();
while (($line = fgets($handle)) !== false) {
$myarray = explode(” “, $line);
}
$final_id = $myarray[0];
$final_youtubeid = $myarray[1];
} else {
if (isset($_GET[‘id’])) {
$save = $_GET[‘id’];
$final_id = $_GET[‘id’];
} else {
$save = “none”;
}

$save = $save . ” “;
if (isset($_GET[‘youtubeid’])) {
$save = $save . $_GET[‘youtubeid’];
$final_youtubeid = $_GET[‘youtubeid’];
} else {
$save = $save . “none”;
}

if ($save != “none none”) {
$handle = fopen(“hangout.txt”, ‘w’);
fwrite($handle, $save);
}
}
[/insert_php]

[insert_php]
echo do_shortcode(‘

[button type=”real” shape=”square” size=”jumbo” href=”‘.$final_id.'” title=”Example”]Click here to join![/button]

‘);
[/insert_php]