adrien/Sudoku
adrien/Sudoku
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global $sudokuGridSolutions

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This commit is contained in:
Adrien MALINGREY 2023-12-23 13:24:12 +01:00
parent ed5795a6cc
commit 5feaa65955
1 changed files with 8 additions and 8 deletions

16
index.php

@ -1,18 +1,19 @@
<?php <?php
require("classes.php"); require("classes.php");
session_start();
global $sudokuGridSolutions;
if (!isset($sudokuGridSolutions)) $sudokuGridSolutions = array();
$fullUrl = $_SERVER["REQUEST_SCHEME"]."://".$_SERVER["HTTP_HOST"].$_SERVER["DOCUMENT_URI"]; $fullUrl = $_SERVER["REQUEST_SCHEME"]."://".$_SERVER["HTTP_HOST"].$_SERVER["DOCUMENT_URI"];
$dirUrl = dirname($fullUrl); $dirUrl = dirname($fullUrl);
$currentGrid = strip_tags($_SERVER['QUERY_STRING']); $currentGrid = strip_tags($_SERVER['QUERY_STRING']);
if (preg_match("/^[1-9.]{81}$/", $currentGrid)) { if (preg_match("/^[1-9.]{81}$/", $currentGrid)) {
if (!array_key_exists($currentGrid, $_SESSION)) { if (!array_key_exists($currentGrid, $sudokuGridSolutions)) {
$grid = new Grid(); $grid = new Grid($currentGrid);
$grid->import($currentGrid); $sudokuGridSolutions[$currentGrid] = $grid->containsDuplicates() ? -1 : $grid->countSolutions(2);
$_SESSION[$currentGrid] = $grid->containsDuplicates() ? -1 : $grid->countSolutions(2);
} }
switch($_SESSION[$currentGrid]) { switch($sudokuGridSolutions[$currentGrid]) {
case -1: case -1:
$warning = "Cette grille contient des doublons."; $warning = "Cette grille contient des doublons.";
break; break;
@ -27,10 +28,9 @@
require("sudoku.php"); require("sudoku.php");
} else { } else {
$grid = new Grid(); $grid = new Grid();
$grid->generate();
$gridAsString = $grid->toString(); $gridAsString = $grid->toString();
$newGridUrl = "$dirUrl/?$gridAsString"; $newGridUrl = "$dirUrl/?$gridAsString";
$_SESSION[$gridAsString] = 1; $sudokuGridSolutions[$gridAsString] = 1;
if ($currentGrid) { if ($currentGrid) {
require("400.php"); require("400.php");
} else { } else {