how to stop notice 8 undefined index from appearing

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i am using cake to generate a json. when the notice appears, the json is no longer valid. I have my debug variable in core set to 0

Asked by vasion, on 21/1/10

the solution is: instead of using (!$_post[]) to check if the key exists, use the php function for this, which is array_key_exists

vasion - on 22/1/10

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1 Answer

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Make sure the index is defined or add a check for it.

Answered by burzumon 21/1/10

the answer is correct, my problem was in how i was checking. see my comment on the question

vasion - on 22/1/10

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