array codeigniter with mongoDB
Please help me, i have a case that must be solve immediately due to strict deadline.. :(
I have an idea using preg_match or preg_split to solve this, and had tried so many way to use it but still not understand how to use it. 
Maybe someone could guide me, about this case so i could get more understanding about how to use preg_match or preg_split.

//from this string

    $temp = "{foo:bar,bar:foo},{_id:1,nama:1,nim:1}";

//how to assign it to array so the result will be like this

    Array
    (
    [0]=>foo:bar,bar:foo
    [1]=>_id:1,nama:1,nim:1
    )

//also the second string

    $temp2 = "_id:1,nama:1,nim:1";

//how to assign it to array so the result will be like this

    Array
    (
    [0] => _id
    [1] => nama
    [2] => nim
    )

Thank you for your guidance and the help.. :)
array codeigniter with mongoDB
===

Please help me, i have a case that must be solve immediately due to strict deadline.. :(
I have an idea using preg_match or preg_split to solve this, and had tried so many way to use it but still not understand how to use it. 
Maybe someone could guide me, about this case so i could get more understanding about how to use preg_match or preg_split.

//from this string

    $temp = "{foo:bar,bar:foo},{_id:1,nama:1,nim:1}";

//how to assign it to array so the result will be like this

    Array
    (
    [0]=>foo:bar,bar:foo
    [1]=>_id:1,nama:1,nim:1
    )

//also the second string

    $temp2 = "_id:1,nama:1,nim:1";

//how to assign it to array so the result will be like this

    Array
    (
    [0] => _id
    [1] => nama
    [2] => nim
    )

Thank you for your guidance and the help.. :)