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Database Eloquent Configuration
Last updated 2 years ago.
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Solution

You could try a array_intersect or Collection's intersect to get the values they have that are the same.

array_intersect($a, $b); // return the values that are the same between them

$collection->intersect($b); 

Laravel Docs - Collections - intersect

PHP - array_intersect

Potentially you can do this from the query if you just want a count of them.

$matchingAnswers = Answer::whereIn('ans', $answer)->count();
Last updated 8 years ago.
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Thank you lagbox it's working fine and thank you again for quick response

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