- var_dump: documentation ( source)
- in_array: documentation ( source)
<?php
$ar = [
"vasteras"=>
[
[
"2017-06-02",
"2017-06-12"
],
[
"2017-04-01",
"2017-04-08",
"2017-04-15",
]
]
]
;
$result = null;
function get($array, $date){
foreach ($array as $item){
if(in_array($date, $item)){
return $item;
}
}
}
var_dump(get($ar['vasteras'],"2017-04-01"));