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Collection::contains()

bool contains(mixed $key, mixed $value = null)

Determine if a key exists in the collection.

Parameters

mixed	$key
mixed	$value

Return Value

bool

Links:

https://laravel.com/api/5.3/Illuminate/Database/Eloquent/Collection.html#method_contains

doc_Laravel

2016-11-02 16:11:02

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