<?php session_start(); function rand_card() { if(!$_SESSION['cards_a']) { $array = array(); } elseif(!$_SESSION['cards_b']) { $array = $_SESSION['cards_a']; } else { $array = array_merge($_SESSION['cards_a'], $_SESSION['cards_b']); } $rand_one = rand(2, 11); $rand_two = rand(1, 4); if(!in_array(array($rand_one, $rand_two), $array) && $rand_one != 5) { return array($rand_one, $rand_two); } else { return rand_card(); } } function session_kill($a = false) { $_SESSION['cards_a'] = ''; $_SESSION['cards_b'] = ''; if($a) { $_SESSION['good'] = ''; $_SESSION['bad'] = ''; } } if($_SERVER['QUERY_STRING'] == 'clear_score') { session_kill(true); } if(!$_SESSION['good']) { $_SESSION['good'] = 0; } if(!$_SESSION['bad']) { $_SESSION['bad'] = 0; } echo('<title>Двадцать одно</title>'); $array = rand_card(); if($_SERVER['QUERY_STRING'] != 'stop' || !$_SESSION['cards_a']) { $_SESSION['cards_a'][] = $array; } $all = array( 2 => 'Валет', 3 => 'Дама', 4 => 'Король', 6 => '6', 7 => '7', 8 => '8', 9 => '9', 10 => '10', 11 => 'Туз' ); echo('<table><tr>'); $sum_a = 0; foreach($_SESSION['cards_a'] as $card) { $sum_a += $card[0]; echo('<td><img src="img/'.$card[0].'/'.$card[1].'.bmp" /><br><div align="center"><b>'.$all[$card[0]].'</b></div></td>'); } echo('</tr></table><br>Ваши очки: <b>'.$sum_a.'</b><br>'); if($sum_a > 21) { echo('Вы проиграли (<b>Перебор</b>)<br><a href="'.$_SERVER['PHP_SELF'].'">Назад</a>'); $_SESSION['bad']++; session_kill(); } elseif($_SERVER['QUERY_STRING'] != 'stop') { echo('<a href="'.$_SERVER['PHP_SELF'].'">Ещё</a> | <a href="'.$_SERVER['PHP_SELF'].'?stop">Хватит</a>'); } else { $array = rand_card(); $_SESSION['cards_b'][] = $array; echo('<br><table><tr>'); $sum_b = 0; foreach($_SESSION['cards_b'] as $card) { $sum_b += $card[0]; echo('<td><img src="img/'.$card[0].'/'.$card[1].'.bmp" /><br><div align="center"><b>'.$all[$card[0]].'</b></div></td>'); } echo('</tr></table><br>Очки компьютера: <b>'.$sum_b.'</b><br>'); if($sum_b > $sum_a && $sum_b <= 21) { echo('Вы проиграли<br><a href="'.$_SERVER['PHP_SELF'].'">Назад</a>'); $_SESSION['bad']++; session_kill(); } elseif($sum_b > 21) { echo('Вы выиграли (<b>Перебор</b>)<br><a href="'.$_SERVER['PHP_SELF'].'">Назад</a>'); $_SESSION['good']++; session_kill(); } elseif(($sum_a == 21 && $sum_b == 21) || ($sum_a == 20 && $sum_b == 20)) { echo('Ничья<br><a href="'.$_SERVER['PHP_SELF'].'">Назад</a>'); session_kill(); } else { echo('<META HTTP-EQUIV="Refresh" CONTENT="2; URL='.$_SERVER['PHP_SELF'].'?stop">'); } } echo('<div style="position: absolute; top: 5%; right: 5%;"><table width="200"><td>Побед:</td><td><b>'.$_SESSION['good'].'</b></td></tr><tr><td>Проигрышей:</td><td><b>'.$_SESSION['bad'].'</b></td></tr></table><div align="center"><a href="'.$_SERVER['PHP_SELF'].'?clear_score">Очистить счёт</a></div></div>'); ?>