@ 2014-02-24T16:02:32Z <?php
$items = array(
array(
array("Color" => "Blue"),
array("Size" => "S")
),
array(
array("Color" => "Blue"),
array("Size" => "M")
)
);
$new_items = array_map(function ($item) {
$seed = array();
return array_reduce($item, function ($seed, $key_values) {
return array_map(function ($value) {
$seed[] = $value;
}, $key_values);
return $seed;
}, $seed);
}, $items);
var_dump($new_items);
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Output for 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.0 - 5.5.35 , 5.6.0 - 5.6.28 , 7.0.0 - 7.0.20 , 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 - 8.1.27 , 8.2.0 - 8.2.17 , 8.3.0 - 8.3.4 array(2) {
[0]=>
array(1) {
["Size"]=>
NULL
}
[1]=>
array(1) {
["Size"]=>
NULL
}
}
Output for 5.2.3 - 5.2.17 Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/9C6H4 on line 12
Process exited with code 255 . Output for 4.4.2 - 4.4.9 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.2 <br />
<b>Parse error</b>: syntax error, unexpected T_FUNCTION, expecting ')' in <b>/in/9C6H4</b> on line <b>12</b><br />
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 <br />
<b>Parse error</b>: parse error, unexpected T_FUNCTION, expecting ')' in <b>/in/9C6H4</b> on line <b>12</b><br />
Process exited with code 255 . Output for 4.3.2 - 4.3.4 <br />
<b>Parse error</b>: parse error, expecting `')'' in <b>/in/9C6H4</b> on line <b>12</b><br />
Process exited with code 255 . preferences:dark mode live preview
263.86 ms | 401 KiB | 384 Q