removing number keys from php array

Question

I want to handle JSON data structures that could look like this:

$json = {"1":"some content here","hello":"world"};

I use the json_decode method from PHP to transform this into an array:

$myArray = (array)json_decode($json);

My problem now is that

unset($myArray["1"]);

Doesn't do anything.

Can you give me any advice? I also tried:

unset($myArray[(String)"1"]);

Thank you!

EDIT: There was an error in my question, thanks for the correction in the comments!

Nemo64 · Accepted Answer · 2013-01-13 21:49:25Z

1

I think you simply accessed the wrong array

unset($myArray["1"]);
unset($myArray[1]); // works also

answered Jan 13, 2013 at 21:49

Nemo64

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