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  1. <?php
  2.  
  3. error_reporting(0 );
  4. class Crisscross {
  5.     public $field = [];
  6.  
  7. //отображаем поле
  8.     function showField(){
  9.         for ($i=1;$i<=count($this->field);$i++){
  10.             if (($i!=0) and ($i%3===0)){
  11.                 echo "|{$this->field[$i]}|<br>";
  12.             }
  13.             else{
  14.                 echo "|{$this->field[$i]}";
  15.             }
  16.         }
  17.     }
  18.  
  19. //получаем данные из консоли
  20.     function getConsolCommand(){
  21.         switch (isset($_GET["consol"])){
  22.             case 1:
  23.             case 2:
  24.             case 3:
  25.             case 4:
  26.             case 5:
  27.             case 6:
  28.             case 7:
  29.             case 8:
  30.             case 9:
  31.                 $key = $_GET["consol"];
  32.                 if (is_string($this->field[$key])){
  33.                     break;
  34.                 }
  35.                 else {
  36.                     $this->field[$key] = "x";
  37.                     $this->save2file();
  38.                 }
  39.             //case "Выход":;
  40.             //case "Справка":;
  41.             //default:;
  42.         }
  43.  
  44.     }
  45.  
  46.     //проверяем массив на пустоту
  47.     function isBeginGame(){
  48.         if (empty($this->field)){
  49.             $this->field = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
  50.         }
  51.     }
  52.  
  53.     // сохраняем в массив файл
  54.     function save2file(){
  55.         $f = fopen('memory', 'w+');
  56.         $memFile = json_encode($this->field);
  57.         fwrite($f, $memFile);
  58.         fclose($f);
  59.     }
  60.  
  61.     //загружаем массив из файла
  62.     function loadFromFile(){
  63.         if(!is_file('memory')){
  64.             return false;
  65.         }
  66.         else {
  67.             $f = fopen('memory', "r");
  68.             $output = fread($f, filesize('memory'));
  69.             $this->field = json_decode($output);
  70.             fclose($f);
  71.         }
  72.     }
  73. }
  74.  
  75. $game = new Crisscross();
  76. ?>
  77. <!DOCTYPE html>
  78. <html lang="en">
  79. <head>
  80.     <meta charset="UTF-8">
  81.     <title>Title</title>
  82. </head>
  83. <body>
  84. <a>введите цифру</a>
  85. <form >
  86.     <input type = "text"  name ="consol" value = ""> <br>
  87.     <input type="submit" value="Нажми на меня!"> <br>
  88. </form>
  89. <p>
  90.     <?php
  91.     $game->loadFromFile();
  92.     $game->isBeginGame();
  93.     $game->showField();
  94.     $game->getConsolCommand();
  95.  
  96.     ?>
  97. </p>
  98.  
  99. </body>
  100. </html>
Success #stdin #stdout 0s 82560KB
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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<a>введите цифру</a>
<form >
    <input type = "text"  name ="consol" value = ""> <br>
    <input type="submit" value="Нажми на меня!"> <br>
</form>
<p>
    |1|2|3|<br>|4|5|6|<br>|7|8|9|<br>|</p>

</body>
</html>
https://ideone.com/PMk9XX
language:
PHP (php 7.3.5)
created:
5 years ago
visibility:
public

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