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This article will explain in detail how to use the pluck () method in the Laravel collection. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

Pluck ()

The pluck method returns all values of the specified key. It is useful for extracting the values of a column.

$title = $collection- > pluck ('title'); $title- > all ()

The result looks like this.

["Helpers in Laravel", "Testing in Laravel", "Telegram Bot"]

When using eloquent, you can pass the column name as a parameter to extract the value. Pluck also accepts the second parameter, which can be another column name for the collection of eloquent. It will result in a collection of keys with the value of the second parameter.

$title = $collection- > pluck ('user_id',' title'); $title- > all ()

The results are as follows:

["Helpers in Laravel" = > 1, "Testing in Laravel" = > 2, "Telegram Bot" = > 3] this is the end of this article on "how to use the pluck () method in the Laravel collection. I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it out for more people to see.

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