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". Here's my array:
Array (  => Array ( [key] => 31 [field] => CONSTRUCTN [value] => LFD_CONSTRUCTION_2 )  => Array ( [key] => 32 [field] => COOLING value] => LFD_COOLING_1 ) )
I want to be able to search the array for the "key" value of 31. If it exists, then I want to be able to extract the corresponding "field" value of "CONSTRUCTN".
I've tried using array_search(31, $myArray) but it does not work...
Should return "CONSTRUCTN".