function vote($ajax = false)
{
global $db, $balken_vote_menu, $prev;
$qry = db("SELECT * FROM " . $db['votes'] . " WHERE menu = '1' AND forum = 0");
$get = _fetch($qry);
if (_rows($qry)) {
$qryv = db("SELECT * FROM " . $db['vote_results'] . " WHERE vid = '" . $get['id'] . "' ORDER BY what");
while ($getv = _fetch($qryv)) {
$stimmen = sum($db['vote_results'], " WHERE vid = '" . $get['id'] . "'", "stimmen");
if ($stimmen != 0) {
if (ipcheck("vid_" . $get['id']) || isset($_COOKIE[$prev . "vid_" . $get['id']]) || $get['closed'] == 1) {
$percent = round($getv['stimmen'] / $stimmen * 100, 1);
$rawpercent = round($getv['stimmen'] / $stimmen * 100, 0);
$balken = show(_votes_balken, array("width" => $rawpercent));
$votebutton = "";
$results .= show("menu/vote_results", array("answer" => re($getv['sel']), "percent" => $percent, "stimmen" => $getv['stimmen'], "balken" => $balken));
} else {
$votebutton = '<input id="contentSubmitVote" type="submit" value="' . _button_value_vote . '" class="voteSubmit" />';
$results .= show("menu/vote_vote", array("id" => $getv['id'], "answer" => re($getv['sel'])));
}
} else {
$votebutton = '<input id="contentSubmitVote" type="submit" value="' . _button_value_vote . '" class="voteSubmit" />';
$results .= show("menu/vote_vote", array("id" => $getv['id'], "answer" => re($getv['sel'])));
}
}
$vote = show("menu/vote", array("titel" => re($get['titel']), "vid" => $get['id'], "results" => $results, "votebutton" => $votebutton, "stimmen" => $stimmen));
}
return empty($vote) ? '<center style="margin:2px 0">' . _vote_menu_no_vote . '</center>' : ($ajax ? $vote : '<div id="navVote">' . $vote . '</div>');
}
function sum($list)
{
if (empty($list)) {
return 0;
}
return array_shift($list) + sum($list);
}
function stdev(Array $x) {
$n = count($x);
if($n == 0 || ($n - 1) == 0) return null;
$sum = sum($x);
$sumSq = sum_sq($x);
return sqrt(($sumSq - (pow($sum, 2)/$n))/($n - 1));
}
function fvote($id, $ajax = false)
{
global $db, $balken_vote_menu, $prev;
if (!permission("votes")) {
$intern = ' AND intern = 0';
}
$qry = db("SELECT * FROM " . $db['votes'] . " WHERE id = '" . $id . "' " . $intern . "");
$get = _fetch($qry);
if (_rows($qry)) {
$qryv = db("SELECT * FROM " . $db['vote_results'] . " WHERE vid = '" . $get['id'] . "' ORDER BY id ASC");
while ($getv = _fetch($qryv)) {
$stimmen = sum($db['vote_results'], " WHERE vid = '" . $get['id'] . "'", "stimmen");
if ($stimmen != 0) {
if (ipcheck("vid_" . $get['id']) || isset($_COOKIE[$prev . "vid_" . $get['id']]) || $get['closed'] == 1) {
$percent = round($getv['stimmen'] / $stimmen * 100, 1);
$rawpercent = round($getv['stimmen'] / $stimmen * 100, 0);
$balken = show(_votes_balken, array("width" => $rawpercent));
$votebutton = "";
$results .= show("forum/vote_results", array("answer" => re($getv['sel']), "percent" => $percent, "stimmen" => $getv['stimmen'], "balken" => $balken));
} else {
$votebutton = '<input id="contentSubmitFVote" type="submit" value="' . _button_value_vote . '" class="voteSubmit" />';
$results .= show("forum/vote_vote", array("id" => $getv['id'], "answer" => re($getv['sel'])));
}
} else {
$votebutton = '<input id="contentSubmitFVote" type="submit" value="' . _button_value_vote . '" class="voteSubmit" />';
$results .= show("forum/vote_vote", array("id" => $getv['id'], "answer" => re($getv['sel'])));
}
}
$qryf = db("SELECT id,kid FROM " . $db['f_threads'] . " WHERE vote = '" . $get['id'] . "'");
$getf = _fetch($qryf);
$vote = show("forum/vote", array("titel" => re($get['titel']), "vid" => $get['id'], "fid" => $getf['id'], "kid" => $getf['kid'], "umfrage" => _forum_vote, "results" => $results, "votebutton" => $votebutton, "stimmen" => $stimmen));
}
return empty($vote) ? '' : ($ajax ? $vote : '<div id="navFVote">' . $vote . '</div>');
}
function karatsuba($x, $y)
{
$len_x = count($x);
$len_y = count($y);
// bottom of the recursion
if ($len_x == 1 && $len_y == 1) {
return $x[0] * $y[0];
}
if ($len_x == 1 || $len_y == 1) {
$t1 = implode('', $x);
$t2 = implode('', $y);
return (int) $t1 * $t2;
}
$a = array_chunk($x, ceil($len_x / 2));
$b = array_chunk($y, ceil($len_y / 2));
$deg = floor($len_x / 2);
$x1 = $a[0];
// 1
$x2 = $a[1];
// 2
$y1 = $b[0];
// 1
$y2 = $b[1];
// 2
return ($a = karatsuba($x1, $y1)) * pow(10, 2 * $deg) + ($c = karatsuba($x2, $y2)) + (karatsuba(sum($x1, $x2), sum($y1, $y2)) - $a - $c) * pow(10, $deg);
}
function test_sum_initial()
{
$sum = sum(4);
$input = [1, 2, 3];
$expect = 4 + 1 + 2 + 3;
$actual = $sum($input);
$this->assertEquals($actual, $expect);
}
function average($collection)
{
$size = size($collection);
if ($size === 0) {
return 0;
} else {
return sum($collection) / $size;
}
}
function sum($num)
{
static $tot;
//声明静态变量，值可以积累
if ($num >= 1) {
$tot += $num;
return sum(--$num);
//递归调用函数自身
} else {
return $tot;
}
}
function sum($arr)
{
$total = 0;
foreach ($arr as $item) {
if (is_array($item)) {
$total += sum($item);
} elseif (is_numeric($item)) {
$total += $item;
}
}
return $total;
}
function sum($input)
{
$total = 0;
foreach ($input as $value) {
if (is_array($value)) {
$total += sum($value);
} elseif (is_int($value)) {
$total += $value;
}
}
return $total;
}
function postData($_POST)
{
$matrix = $_POST['item'];
$sum = $matrix[0] + $matrix[4] + $matrix[8];
$max = maximum($matrix);
$t_summ = sum($matrix);
if ($sum == $_POST['result'][0] && $max == $_POST['result'][1] && $t_summ == $_POST['result'][2]) {
echo "YOUR ANSWER IS RIGHT";
} else {
echo "TRY AGAIN";
}
}
/**
* Return the mean (average) value of the given values.
*
* @param array $values
*
* @return mixed
*/
function mean($values)
{
if (empty($values)) {
return 0;
}
$values = values($values);
$sum = sum($values);
if (0 == $sum) {
return 0;
}
$count = count($values);
return $sum / $count;
}
function sum($n)
{
if ($n <= 0) {
//Дъно на рекурсията, прекъсва функцията
return 0;
//Дъно на рекурсията, прекъсва функцията
}
if ($n == 1) {
//Дъно на рекурсията, прекъсва функцията
return 1;
//Дъно на рекурсията, прекъсва функцията
}
return $n + sum($n - 1);
}
function sum($input)
{
$total = 0;
foreach ($input as $value) {
if (is_array($value) || is_object($value)) {
$total += sum($value);
} elseif (is_object($input) && $value === "red") {
return 0;
} elseif (is_int($value)) {
$total += $value;
}
}
return $total;
}
function sum($n)
{
if ($n >= 1) {
static $sum = 0;
$sum += $n % 10;
$n = ($n - $n % 10) / 10;
sum($n);
}
if ($n < 1) {
echo $sum;
return;
}
return;
}
function sum($arr)
{
$total = 0;
if (is_red($arr)) {
return 0;
}
foreach ($arr as $item) {
if (is_red($item)) {
continue;
}
if (is_array($item)) {
$total += sum($item);
} elseif (is_numeric($item)) {
$total += $item;
}
}
return $total;
}
function sum($arr, $level = 0)
{
static $items;
static $count;
if (is_array($arr)) {
$level++;
foreach ($arr as $value) {
// echo '<pre>';
// print_r($arr);
// echo '</pre>';
sum($value, $level);
}
} else {
//echo '<br> не масив';
$count++;
$items += $arr;
}
return array('count' => $count, 'item' => $items);
}
function sum()
{
$args = func_get_args();
$s = 0;
foreach ($args as $arg) {
if (is_array($arg)) {
foreach ($arg as $value) {
if (is_array($value)) {
$s += sum($value);
} else {
$s += $value;
}
}
} else {
$s += $arg;
}
}
return $s;
}
echo "{$value} <br>";
}
?>
<br />
<!-- PHP Functions -->
Function names are NOT case-sensitive. <br />
<?php
function sum($x, $y = 0)
{
$z = $x + $y;
return $z;
}
echo "5 + _ = " . sum(5) . "<br>";
echo "7 + 13 = " . sum(7, 13) . "<br>";
?>
<br />
<!-- PHP Arrays -->
In PHP, there are three types of arrays: <br />
Indexed arrays - Arrays with a numeric index <br />
Associative arrays - Arrays with named keys <br />
Multidimensional arrays - Arrays containing one or more arrays <br />
<?php
$cars = array("Volvo", "BMW", "Toyota");
echo count($cars);
echo "<br />";
$age = array("Peter" => "35", "Ben" => "37", "Joe" => "43");
foreach ($age as $x => $x_value) {
<?php
function sum($array)
{
$firstNumber = $array[0];
$secondNumber = $array[1];
$sum = $firstNumber + $secondNumber;
printf('$firstNumber + $secondNumber = %.2f + %.2f = %.2f' . "\n", $firstNumber, $secondNumber, $sum);
}
$input = [[2, 5], [1.567808, 0.356], [1234.5678, 333]];
for ($i = 0; $i < count($input); $i++) {
sum($input[$i]);
}
echo "Число {$x} меньше числа {$y}";
} elseif ($x > $y) {
echo "Число {$x} больше числа {$y}";
} else {
echo "Число {$x} равно числу {$y}";
}
}
compare_numbers(5, 8);
echo "<br>";
compare_numbers(rand(1, 100), rand(1, 100));
echo "<hr>";
function sum($u, $h = 10)
{
return $u + $h;
}
$p = sum(1, 5);
echo "{$p}";
echo "<hr>";
$a = 100;
function sum1($a)
{
$a++;
echo "{$a}";
}
echo "{$a}";
//переменная $a
echo "<br>";
sum1($a);
//переменная $a + 1
echo "<br>";
echo "{$a}";
<?php
function xt_sum($a, $b)
{
return $a + $b;
}
echo xt_sum(4, 5), "\n";
//可变参数
function sum(...$numbers)
{
$acc = 0;
foreach ($numbers as $n) {
$acc += $n;
}
return $acc;
}
echo sum(1, 2, 3, 4) . "\n";
//数组解包
echo sum(...[1, 2, 3, 4, 5]) . "\n";
//默认参数
function makecoffee($type = "cappuccino")
{
return "Making a cup of {$type}.\n";
}
echo makecoffee();
echo makecoffee(null);
echo makecoffee("espresso");
<?php
function sum()
{
$acc = 0;
foreach (func_get_args() as $n) {
// $acc += $n;
print_r($n);
}
return $acc;
}
echo sum(1, 2, 3, 4, 5, 6, 7, 8, 9, "asd");
}
$stats = show($dir . "/forum", array("head" => _site_forum, "threads" => _forum_threads, "nthreads" => $allthreads, "posts" => _forum_posts, "nposts" => $allposts, "ppert" => _stats_forum_ppert, "nppert" => $ppert, "pperd" => _stats_forum_pperd, "npperd" => $pperd, "topposter" => _stats_forum_top, "ntopposter" => $topposter));
} elseif ($_GET['action'] == "user") {
$stats = show($dir . "/user", array("head" => _site_user, "users" => _stats_users_regged, "member" => _stats_users_regged_member, "nmember" => cnt($db['users'], " WHERE level != 1"), "logins" => _stats_users_logins, "nlogins" => sum($db['userstats'], "", "logins"), "msg" => _stats_users_msg, "nmsg" => sum($db['userstats'], "", "writtenmsg"), "votes" => _stats_users_votes, "nvotes" => sum($db['userstats'], "", "votes"), "aktmsg" => _stats_users_aktmsg, "naktmsg" => cnt($db['msg'], " WHERE `von` != '0'"), "buddys" => _stats_users_buddys, "nbuddys" => cnt($db['buddys']), "nusers" => cnt($db['users'])));
} elseif ($_GET['action'] == "cw") {
if (cnt($db['cw'], " WHERE datum < " . time() . "") != "0") {
$won = cnt($db['cw'], " WHERE punkte > gpunkte");
$lost = cnt($db['cw'], " WHERE punkte < gpunkte");
$draw = cnt($db['cw'], " WHERE datum < " . time() . " && punkte = gpunkte");
$ges = cnt($db['cw'], " WHERE datum < " . time() . "");
$wo_p = @round($won * 100 / $ges, 1);
$lo_p = @round($lost * 100 / $ges, 1);
$dr_p = @round($draw * 100 / $ges, 1);
}
$allp = '<span class="CwWon">' . sum($db['cw'], '', "punkte") . '</span>' . ' : ' . '
<span class="CwLost">' . sum($db['cw'], '', "gpunkte") . '</span>';
$stats = show($dir . "/cw", array("head" => _site_clanwars, "played" => _stats_cw_played, "nplayed" => $ges, "won" => _stats_cw_won, "draw" => _stats_cw_draw, "lost" => _stats_cw_lost, "nwon" => $won . " (" . $wo_p . "%)", "ndraw" => $draw . " (" . $dr_p . "%)", "nlost" => $lost . " (" . $lo_p . "%)", "points" => _stats_cw_points, "npoints" => $allp));
} elseif ($_GET['action'] == "awards") {
$ges = cnt($db['awards']);
$place_1 = cnt($db['awards'], " WHERE place = 1 ");
$place_2 = cnt($db['awards'], " WHERE place = 2 ");
$place_3 = cnt($db['awards'], " WHERE place = 3 ");
$stats = show($dir . "/awards", array("head" => _site_awards, "p1" => _stats_place . " 1", "p2" => _stats_place . " 2", "p3" => _stats_place . " 3", "p" => _stats_place_misc, "awards" => _stats_awards, "nawards" => $ges, "np1" => $place_1, "np2" => $place_2, "np3" => $place_3, "np" => $ges - $place_1 - $place_2 - $place_3));
} elseif ($_GET['action'] == "mysql") {
$dbinfo = dbinfo();
$stats = show($dir . "/mysql", array("head" => _stats_mysql, "size" => _stats_mysql_size, "nsize" => $dbinfo["size"], "entrys" => _stats_mysql_entrys, "nentrys" => $dbinfo["entrys"], "rows" => _stats_mysql_rows, "nrows" => $dbinfo["rows"]));
} elseif ($_GET['action'] == "downloads") {
$qry = db("SELECT * FROM " . $db['downloads'] . "");
while ($get = _fetch($qry)) {
$file = preg_replace("#added...#Uis", "../downloads/files/", $get['url']);
if (strpos($get['url'], "http://") != 0) {
<?php
/**
* @author Gutsulyak Vadim <*****@*****.**>
* @param $a
* @param $b
*/
function sum($a, $b)
{
return $a + $b;
}
$result = sum(19, 8);
echo sum(19, 8);
function sumAll()
{
$args = func_get_args();
$result = 0;
foreach ($args as $argument) {
$result += $argument;
}
return $result;
}
echo '<br>';
echo sumAll(10, 4, 5, 8, 43);
<?php
/**
* Created by PhpStorm.
* User: Administrator
* Date: 2015/12/23
* Time: 10:04
*/
function scale($a)
{
return strlen(strstr($a, '.')) - 1;
}
function sum($a, $b)
{
if (scale($a) > 3 || scale($b) > 3) {
throw new UnderflowException("Input scale exceeded");
}
return $a + $b;
}
echo sum(1, -0.9) . "\n";
echo sum(1, -0.99) . "\n";
echo sum(1, -0.999) . "\n";
echo sum(1, -0.9999) . "\n";
<?php
/**
* Created by PhpStorm.
* User: ira
* Date: 29/12/15
* Time: 3:39 PM
*/
function sum($x, $y)
{
/**
* https://www.jetbrains.com/phpstorm/help/creating-php-documentation-comments.html
*/
$z = $x + $y;
echo $z;
// return $z;
}
echo "5 + 10 = ", sum(5, 10), "<br>";
sum(5, 10);
/**
* @param int $a is the *ghgh* of all
* @param float $b
* @return int mixed
*/
function poutsa($a, $b)
{
return $a + $b;
}
{
global $min, $target;
$sum = 0;
$containersFound = 0;
foreach ($containers as $i => $container) {
if ($binary[$i] === '1') {
$sum += $container;
$containersFound++;
}
}
echo "{$sum}=" . $binary . "\n";
if ($target === $sum) {
$min[$containersFound] = $min[$containersFound] + 1;
return 1;
}
return 0;
}
$i = 0;
$total = pow(2, $length);
$found = 0;
for ($i = 0; $i < $total; $i++) {
$stack = str_pad(decbin($i), $length, '0', STR_PAD_LEFT);
$found += sum($stack, $containers);
}
echo "part 1: {$found}\n";
foreach ($min as $index => $number) {
if ($number) {
echo "part 2: ({$index})" . $number;
break;
}
}
<!DOCTYPE html>
<html>
<body>
<?php
function sum($x, $y)
{
$z = $x + $y;
return $z;
}
echo "5 + 10 = " . sum(5, 10) . "<br>";
echo "7 + 13 = " . sum(7, 13) . "<br>";
echo "5 + 5 = " . sum(5, 5) . "<br>";
?>
</body>
</html>
function myName($fname, $year)
{
echo "{$fname} Ilievici. Born in {$year}\n";
}
myName("Alexei", "1989");
myName("Victor", "1962");
myName("Stepan", "1986");
myName("Marian", "1239");
function sum($x, $y)
{
$z = $x + $y;
return $z;
}
echo "5 + 10 = " . sum(5, 10) . "\n";
echo "7 + 13 = " . sum(7, 13) . "\n";
echo "4 + 2 = " . sum(2, 4) . "\n";
function setamGreutate($minheight = 50)
{
echo "Greutatea este: {$minheight}\n";
}
setamGreutate(350);
setamGreutate();
echo "\narray\n";
$cars = array("Volvo", "BMV", "Toyotta");
echo "I Like " . $cars[0] . ", " . $cars[1] . "and " . $cars[2] . ".\n";
echo count($cars) . "\n";
$carss = array("Volvo", "BMV", "Toyotta");
$arrlenght = count($carss);
//echo "$arrlenght\n";
sort($cars);
for ($c = 0; $c < $arrlenght; $c++) {