function getmin($min, $xu, $yu, $x1, $y1, $name)
{
if ($min[1] < triangle($xu, $yu, $x1, $y1)) {
return $min;
} else {
return array($name, triangle($xu, $yu, $x1, $y1));
}
}
function triangle($n, $m)
{
if ($m == 0) {
return 0;
}
echo PHP_EOL;
for ($i = $n; $i <= $m; $i += 1) {
echo $i . ' ';
}
return triangle($n, $m - 1) . PHP_EOL;
}
<?php
require_once __DIR__ . "/../vendor/autoload.php";
require_once __DIR__ . "/../src/triangle.php";
$app = new Silex\Application();
$app->get("/", function () {
return "\n <!DOCTYPE html>\n <html>\n\n <head>\n <link rel='stylesheet' href='https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css'>\n <title>Enter triangle sides</title>\n </head>\n\n <body>\n <div class='container'>\n <h1>Triangle Sides</h1>\n <p>Enter the three sides of a triangle to find what type of triangle you have.</p>\n <form action='/result'>\n <div class='form-group'>\n <label for='side1'>Enter side one:</label>\n <input id='side1' name='side1' class='form-control' type='number'>\n </div>\n <div class='form-group'>\n <label for='side2'>Enter side two:</label>\n <input id='side2' name='side2' class='form-control' type='number'>\n </div>\n <div class='form-group'>\n <label for='side3'>Enter side three:</label>\n <input id='side3' name='side3' class='form-control' type='number'>\n </div>\n <button type='submit' class='btn-success'>Submit</button>\n </form>\n </div>\n </body>\n </html>\n ";
});
$app->get("/result", function () {
$side1 = $_GET["side1"];
$side2 = $_GET["side2"];
$side3 = $_GET["side3"];
$sides = array($side1, $side2, $side3);
sort($sides, SORT_NUMERIC);
$whatToPrint = "";
if ($sides[0] + $sides[1] < $sides[2]) {
$whatToPrint = "Not a valid triangle";
} else {
$whatToPrint = "<p>You have a(n) " . triangle($side1, $side2, $side3) . " triangle. </p>";
}
return "\n <!DOCTYPE html>\n <html>\n <body>\n <div class='container'>\n {$whatToPrint}\n </div>\n </body>\n </html>\n ";
});
return $app;
}
function trapezoid($base1, $base2, $height)
{
return ($base1 + $base2) / 2 * $height;
}
if ($shape == "square") {
$side = readline("Enter Side Length: ");
echo "The area is ";
echo square($side, $side);
echo "\n";
} else {
if ($shape == "triangle") {
$height = readline("Enter Height: ");
$length = readline("Enter Length: ");
echo "The area is ";
echo triangle($height, $length);
echo "\n";
} else {
if ($shape == "rectangle") {
$length = readline("Enter Length: ");
$width = readline("Enter Width: ");
echo "The area is ";
echo rectangle($length, $width);
echo "\n";
} else {
if ($shape == "circle") {
$radius = readline("Enter Radius: ");
echo "The area is ";
echo circle($radius);
echo "\n";
} else {
