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run code in 300+ PHP versions simultaneously
<?php $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); $sudoku[] = array(null,null,null, null,null,null, null,7,null); foreach ($sudoku as $column) { foreach ($sudoku as $column) { echo "|"; if (null !== $column) { echo $column; } echo "|"; } }
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: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|| Warning: Array to string conversion in /in/mYsrq on line 18 Array|
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.23, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|| Notice: Array to string conversion in /in/mYsrq on line 18 Array|
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 7.3.32 - 7.3.33, 7.4.26
|Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array||Array|
preferences:
270.06 ms | 404 KiB | 349 Q