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<?php class SudokuSolver { protected $sudoku; public function __construct(array $sudoku) { $this->sudoku = $sudoku; } public function print() { foreach ($sudoku as $column) { foreach ($column as $cell) { echo "|"; if (null !== $cell) { echo $cell; } else { echo " "; } } echo "|\n"; } } protected function checkConsistenz() { } protected function checkRow($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); $sudokuSolver = new SudokuSolver($sudoko); $sudokuSolver->print();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined variable $sudoko in /in/MD10b on line 48 Fatal error: Uncaught TypeError: SudokuSolver::__construct(): Argument #1 ($sudoku) must be of type array, null given, called in /in/MD10b on line 48 and defined in /in/MD10b:6 Stack trace: #0 /in/MD10b(48): SudokuSolver->__construct(NULL) #1 {main} thrown in /in/MD10b on line 6
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: sudoko in /in/MD10b on line 48 Fatal error: Uncaught TypeError: Argument 1 passed to SudokuSolver::__construct() must be of the type array, null given, called in /in/MD10b on line 48 and defined in /in/MD10b:6 Stack trace: #0 /in/MD10b(48): SudokuSolver->__construct(NULL) #1 {main} thrown in /in/MD10b on line 6
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Fatal error: Uncaught TypeError: Argument 1 passed to SudokuSolver::__construct() must be of the type array, null given, called in /in/MD10b on line 48 and defined in /in/MD10b:6 Stack trace: #0 /in/MD10b(48): SudokuSolver->__construct(NULL) #1 {main} thrown in /in/MD10b on line 6
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected 'print' (T_PRINT), expecting identifier (T_STRING) in /in/MD10b on line 11
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_PRINT, expecting T_STRING in /in/MD10b on line 11
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/MD10b on line 6
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/MD10b 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/MD10b 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/MD10b on line 5
Process exited with code 255.
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