@ 2014-05-06T19:37:36Z <?php
$array = [
[ 'a' => 1, 'b' => 2, 'c' => 3],
[ 'a' => 4, 'b' => 5, 'c' => 6],
[ 'a' => 7, 'b' => 8, 'c' => 9]
];
$column = array_column($array, 'a');
foreach ($array as &$val) {
unset($val['a']);
}
// ПРОБЛЕМА РЕШЕНА
$arr2 = $array;
foreach ($arr2 as $val) {
echo $val;
}
echo PHP_EOL;
// !!!
if (!empty($array)) {
echo ' _______' . PHP_EOL . '| ';
foreach ($array[0] as $key => $val) {
echo $key . ' | ';
}
echo PHP_EOL . ' -------' . PHP_EOL;
foreach ($array as $val) {
echo '| ';
foreach($val as $key => $veryVal) {
echo $veryVal . ' | ';
}
echo PHP_EOL;
}
echo ' -------';
}
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Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.27 , 8.2.0 - 8.2.17 , 8.3.0 - 8.3.4 Warning: Array to string conversion in /in/u0UVu on line 15
Array
Warning: Array to string conversion in /in/u0UVu on line 15
Array
Warning: Array to string conversion in /in/u0UVu on line 15
Array
_______
| b | c |
-------
| 2 | 3 |
| 5 | 6 |
| 5 | 6 |
------- Output for 5.5.24 - 5.5.35 , 5.6.8 - 5.6.28 , 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 - 7.4.33 Notice: Array to string conversion in /in/u0UVu on line 15
Array
Notice: Array to string conversion in /in/u0UVu on line 15
Array
Notice: Array to string conversion in /in/u0UVu on line 15
Array
_______
| b | c |
-------
| 2 | 3 |
| 5 | 6 |
| 5 | 6 |
------- Output for 7.3.32 - 7.3.33 ArrayArrayArray
_______
| b | c |
-------
| 2 | 3 |
| 5 | 6 |
| 5 | 6 |
------- Output for 5.4.0 - 5.4.45 Fatal error: Call to undefined function array_column() in /in/u0UVu on line 8
Process exited with code 255 . Output for 4.4.2 - 4.4.9 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 Parse error: syntax error, unexpected '[' in /in/u0UVu on line 2
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 , 5.0.0 - 5.0.5 Parse error: parse error, unexpected '[' in /in/u0UVu on line 2
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error in /in/u0UVu on line 2
Process exited with code 255 . preferences:dark mode live preview
234.33 ms | 401 KiB | 310 Q