How to get keys name from array using array helper in PHP Laravel ?

How to get keys name from array using array helper in PHP Laravel ?

In this post we will give you information about How to get keys name from array using array helper in PHP Laravel ?. Hear we will give you detail about How to get keys name from array using array helper in PHP Laravel ?And how to use it also give you demo for it if it is necessary.

Few days ago, I was working on my new Laravel 5.4 application and i require to get keys name from my array. i was thing how we can get it and laravel provide us for to do it. Finally i found array helper function in Laravel docs. There are several array helper function available for array.

I found array_keys() helper for getting keys name from our array. array_keys() will return array of keys. It could be easy to work with keys name in array. So in this example i want to share with you small example using array_keys() helper.

I created one route “myarraykeys” with my $myArray variable, and in this route i used array_keys() helper and get keys array.

Example:

Route::get('myarraykeys', function () {


$myArray = [

'name'=>'Hardik Savani',

'email'=>'onlinecode@gmail.com',

'website'=>'onlinecode'

];


$myArrayKey = array_keys($myArray);


dd($myArrayKey);


});

Output:

Array

(

[0] => name

[1] => email

[2] => website

)

I hope it can help you…

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