I have an array like this (this example shows only key 0, there are more than one key):
Array
(
[0] => Array
(
[additional] => Array
(
[contact_detail] => Array
(
[adr] => Array
(
[0] => Array
(
[data] => Array
(
[city] =>
[country] =>
[extended] =>
[post_office_box] =>
[postal_code] =>
[region] =>
[street] =>
)
[is_readonly] =>
)
)
[full_name] =>
[mail] => Array
(
[0] => Array
(
[data] =>
[is_readonly] =>
)
)
[name] => Array
(
[additional_name] =>
[family_name] =>
[given_name] => Max
[prefix] =>
[suffix] =>
)
[note] =>
[photo] =>
[tel] => Array
(
[0] => Array
(
[data] =>
[is_readonly] =>
)
)
[title] => 1234
)
[label] => Array
(
[0] => Array
(
[color] =>
[id] =>
[name] =>
[type] =>
)
)
)
[addressbook_id] =>
[company] =>
[department] =>
[full_name] =>
[id] =>
[is_editable] =>
[is_hidden] =>
[photo] =>
[primary_mail] =>
[primary_tel] =>
[title] =>
[usage_frequency] =>
)
)
How can I found the key of this array, where given_name == max or title == 1234? I didn't found an working example yet :(
