<?php
$arr = [
[
"Some key here" => 26542973,
"generated key" => "John",
"who knows what key" => 10
],
[
"Some key here" => 26542973,
"generated key" => "",
"who knows what key" => ""
],
[
"Some key here" => "",
"generated key" => "",
"who knows what key" => ""
],
];
$arr = array_filter($arr, function($val){
return implode("", $val);
});
print_r($arr);
- Output for 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- Array
(
[0] => Array
(
[Some key here] => 26542973
[generated key] => John
[who knows what key] => 10
)
[1] => Array
(
[Some key here] => 26542973
[generated key] =>
[who knows what key] =>
)
)
preferences:
194.1 ms | 404 KiB | 283 Q