Filter a Laravel collection by date -

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in code given below $allzip["assigned_date"] has value 2016-07-27 18:12:26. when try compare created_at field timestamp field well, result empty collection.

$filtered_datas = $datas->filter(function ($data) use($allzip) {     return $data->zip == $allzip["zip"] && $data->created_at < $allzip["assigned_date"]; });

there data in database zip field matching value $allzip["zip"] , created_at field value 2016-07-19 18:12:26. should return 1 item in collection returns empty collection instead. why?

make sure dates datetime or carbon instances, not strings. otherwise, comparison operator shouldn't working expected.


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