how to use php explode in laravel?
Stefan Izdrail
Founder & Senior Architect · 2026-06-29
Title: Efficiently Using PHP Explode Function in Laravel for User Details Management
Body:
The PHP explode() function is an essential tool used to split a string into smaller strings by separating it on the specified delimiter. In Laravel, knowing how to use this function effectively can come in handy when working with user data such as names, addresses, or any other complex fields. This blog post aims to provide you with a comprehensive guide for using PHP explode() function and applying it to your Laravel projects.
Let's first understand the scenario mentioned in the example code snippet:
1. A user is registering with their name as 'John Doe'.
2. We need to save this user registration data, including their name and other details in a database table called 'userdetail'.
3. In this table, we have three columns: first_name, last_name, and additional fields.
4. The goal is to set the first and last names from the registered user's input accordingly, splitting the name on space as the delimiter and inserting these values in the 'userdetail' table.
To achieve this efficiently using PHP explode(), we can follow these steps:
1. Define a new array variable 'name_parts'.
2. Call the explode() function on the user's name with the ' ' (space) as the delimiter and assign it to the 'name_parts' variable.
3. Iteratively set the first and last names from the 'name_parts' array into variables to be used in your database query.
4. Create a new 'profile' object using the Eloquent model (in this case, userdetail) and set the relationship with the registered user by passing the relevant ID.
5. Set the values of the 'first_name' and 'last_name' columns based on the extracted names from the first and second elements of the 'name_parts' array.
6. Save the 'profile' object to the database.
Here's a sample code snippet for your reference:
$user = $this->user;
$user->name = $request['name'];
$user->email = $request['email'];
$user->password = $request['password'];
$user->save();
$name = explode(' ' ,$user->name);
$profile= $user->userdetail()->create([
'user_id' => $request->input('id'),
'first_name' => <the value of the first exploded string>,
'last_name' => the value of the second exploded string
]);
return redirect('confirmation');
}