3 нояб. 2011 г. · Since PHP 5.5, you can use array_column : $ids = array_column($users, 'id'); This is the preferred option on any modern project.

31 мая 2019 г. · You can try this : function findByKey($findKey, $array, $result = []) { foreach ($array as $key => $value) { if ($key === $findKey) ...

13 янв. 2015 г. · I've to implement a setter in PHP, that allows me to specify the key, or sub key, of an array (the target), passing the name as a dot-separated-keys value.

20 мая 2016 г. · First iterate over array you given, explode keys from each row and reverse them. Now we can iterate over these keys and build each array from inside to outside.

25 авг. 2009 г. · I needed a solution that could work for an array with any dimension and could find the first keys of each level.

11 июн. 2018 г. · Here's my approach at writing a function to check the keys of your array using the Recursive Iterator classes.

26 сент. 2019 г. · $key = array_search('01234', array_column($initialArray['data'], 1)); var_dump($initialArray['data'][$key]);. is most likely the fastest ...

9 нояб. 2015 г. · Is there a built in function or a best practise way that I can access all values based on the key name regardless of where it is.

23 окт. 2019 г. · I'm currently trying to get all values with a certain key from a multidimensional array with varying depth.

2 апр. 2017 г. · I am using PHP & I have a multi dimensional array which I need to search to see if the value of a key exists and if it does then get the value of the field.