Found This Cool Way To Normalize Your PHP Data Using JSON

Converting an array/stdClass -> stdClass

$stdClass = json_decode(json_encode($booking));

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Converting an array/stdClass -> array

The manual specifies the second argument of json_decode as:

assoc
When TRUE, returned objects will be converted into associative arrays.

Hence the following line will convert your entire object into an array:

$array = json_decode(json_encode($booking), true);

I found this on: http://stackoverflow.com/questions/18576762/php-stdclass-to-array