@ 2013-08-09T17:40:12Z <?php
class SudokuSolver
{
protected $sudokuColumns;
public function __construct (array $sudoku)
{
$this->sudoku = $sudoku;
}
// could be static as well
public function printOut ($sudoku)
{
foreach ($sudoku as $column) {
foreach ($column as $cell) {
echo "|";
if (null !== $cell) {
echo $cell;
} else {
echo " ";
}
}
echo "|\n";
}
}
public function solve()
{
$this->checkConsistenz();
}
protected function checkConsistenz ()
{
$columns = $this->sudoku;
// check rows -> own method
$rows = array();
foreach ($columns as $columnIndex => $column) {
foreach ($column as $rowIndex => $cell) {
$rows[$rowIndex][$columnIndex] = $cell;
}
$this->printOut($rows);
}
}
protected function checkRow ($rowIndex)
{
}
}
$sudoku = array();
$sudoku[] = array(null,3,null, null,null,null, null,null,null);
$sudoku[] = array(null,null,null, 1,9,5, null,null,null);
$sudoku[] = array(null,null,8, null,null,null, null,6,null);
$sudoku[] = array(8,null,null, null,6,null, null,null,null);
$sudoku[] = array(4,null,null, 8,null,null, null,null,1);
$sudoku[] = array(null,null,null ,null,2,null, null,null,null);
$sudoku[] = array(null,6,null, null,null,null, 2,8,null);
$sudoku[] = array(null,null,null, 4,1,9, null,null,5);
$sudoku[] = array(null,null,null, null,null,null, null,7,null);
$sudokuSolver = new SudokuSolver($sudoku);
$sudokuSolver->printOut($sudoku);
$sudokuSolver->solve($sudoku);
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Output for 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Deprecated: Creation of dynamic property SudokuSolver::$sudoku is deprecated in /in/GZYMP on line 9
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Output for 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.40 , 7.0.0 - 7.0.33 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 | |3| | | | | | | |
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Output for 5.0.0 - 5.0.5 Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/GZYMP on line 7
Process exited with code 255 . Output for 4.4.2 - 4.4.9 Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/GZYMP on line 5
Process exited with code 255 . Output for 4.3.0 - 4.3.1 , 4.3.5 - 4.3.11 , 4.4.0 - 4.4.1 Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/GZYMP on line 5
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/GZYMP on line 5
Process exited with code 255 . preferences:dark mode live preview
304.21 ms | 401 KiB | 460 Q