global $tal;
$tal = $tal * 2;
return $tal;
}
?>
<!DOCTYPE html>
<html lang="sv">
<head>
<meta charset="utf-8">
<title></title>
<link rel="stylesheet" href="">
</head>
<body>
<?php
/* Använder funktionen */
fetstil();
fetstil("Karim Ryde", "blue");
fetstil("Funktioner fungerar ungefär som ett snabbkommando för att göra en lång lista av kommandon i ett svep. Därmed slipper man upprepa kod i programmet, vilket gör det lättare att skriva och uppdatera. Förutom de många funktioner som php har inbyggt, kan man alltså skapa egna funktioner.", "pink");
fetstil("Tomte", "mistyrose", 25);
echo "<p>" . areaCirkel(5) . "</p>";
echo "<p>" . summa(5, 7) . "</p>";
echo "<p>" . summa2([2, 3, 6, 8, 9]) . "</p>";
echo "<p>" . dubbel(6) . "</p>";
$tal = 3;
echo "<p>" . dubbel(6) . "</p>";
$tal = 6;
echo "<p>" . dubbel2() . "</p>";
?>
</body>
</html>
//идем по каждому элементу массива
if ($array[$i] == is_float($array[$i]) || $array[$i] == is_int($array[$i])) {
//проверяем тип элемента
$summ = $summ + $array[$i];
}
}
return $summ;
// возвращает суму всех чисел
} else {
return 'does not work';
}
}
//Vars
$myArray = array(26, 2.35, 'hello', 117, 89, 56, 75.08);
$myString = 'Just for testing';
echo 'Сумма всех чиcел массива: ' . summa($myArray) . '.';
?>
</div>
</div>
</section>
<section class="container">
<h2>Exercise 7</h2>
<div class="row">
<div class="col-xs-12 col-md-2">
<h4>Задание:</h4>
</div>
<div class="col-xs-12 col-md-10">
<p>Напишите функцию, которая принимает одномерный массив следующего вида:</p>
<code>array(<br>
'index.php' => 'Home',<br>
<?php
/**
* JBZoo PHPUnit
*
* This file is part of the JBZoo CCK package.
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* @package PHPUnit
* @license MIT
* @copyright Copyright (C) JBZoo.com, All rights reserved.
* @link https://github.com/JBZoo/PHPUnit
* @author Denis Smetannikov <*****@*****.**>
*/
/**
* @param float $a
* @param float $b
* @return mixed
*/
function summa($a, $b)
{
return $a + $b;
}
echo 'Some text message';
return summa(2, 3);
if (isset($row['sum'])) {
$v = gmp_init($row['sum']);
$total_in = gmp_add($total_in, $v);
}
$total_in = gmp_strval($total_in);
$total_out = gmp_init('0');
$query = "\n SELECT SUM(amount) AS sum\n FROM requests\n WHERE curr_type='{$type}' AND req_type='DEPOS' AND status='FINAL'\n ";
$result = do_query($query);
$row = get_row($result);
if (isset($row['sum'])) {
$v = gmp_init($row['sum']);
$total_out = gmp_add($total_out, $v);
}
$query = "\n SELECT SUM(amount) AS sum\n FROM requests\n WHERE curr_type='{$type}' AND req_type='WITHDR' AND status='FINAL'\n ";
$result = do_query($query);
$row = get_row($result);
if (isset($row['sum'])) {
$v = gmp_init($row['sum']);
$total_out = gmp_sub($total_out, $v);
}
$total_out = gmp_strval($total_out);
echo "{$type} = {$total_in}\t {$total_out}\n";
if (gmp_cmp($total_in, $total_out) != 0) {
echo "*********** MISMATCH ****************\n";
}
}
summa('BTC');
summa(CURRENCY);
?>
