Check if array can be converted to int then convert laravel [duplicate]

Question

I have an array collection that I converted to array using toArray(). Which changes all items to a string. I want to check every item that can be converted to an integer/decimal. The array looks like this

['first_name'] => 'Jake', ['last_name'] => 'Doe', ['age'] => '13', (Change this to an integer/decimal) ['address'] => 'Ivory Street' ['allowance'] => '3000' (Change this to an integer/decimal)

I'm using Laravel/Livewire

Does this answer your question? Checking if a variable is an integer in PHP — Remy
– Remy, Commented Oct 30, 2021 at 7:39

W Kristianto · Accepted Answer · 2021-10-30 09:59:03Z

So many ways to convert int or float. This is the logic :

$data = collect([ 'first_name' => 'Jake', 'last_name' => 'Doe', 'age' => '13', 'address' => 'Ivory Street', 'allowance' => '3000', 'float?' => '0.6' ]) ->map(function($item){ return (is_numeric($item)) ? ($item == (int) $item) ? (int) $item : (float) $item : $item; }) ->toArray(); dd($data);

Result :

array:6 [ "first_name" => "Jake" "last_name" => "Doe" "age" => 13 "address" => "Ivory Street" "allowance" => 3000 "float?" => 0.6 ]

This is correct but now I'm facing a problem when I map an array when it has a value of null, it changes it to 0.00
My bad it works, but I had a problem in displaying it in my blade file. Which I also resolved, this is the answer.

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