How I use a class inside another in PHP?

Question

I have two classes. UserModel and UserController.

file: localhost/controllers/user.controller.php

<?php class UserController { public function GetArray() { $query = 'SELECT id, username, email, password FROM Users'; $result = mysql_query($query); $model = new UserModel(); while ($row = mysql_fetch_array($result)) { $model->id = $row['id']; $model->username = $row['username']; $model->email = $row['email']; $model->password = $row['password']; $array[] = $model; } return $array; } } ?>

The UserModel class is in another file: localhost/models/user.model.php. The 6th row is causing the error, because there's no references to the other file. How can I do that?

Sorry for my bad english, and thanks to you all.

Emil Vikström · Accepted Answer · 2012-02-18 02:24:28Z

2

Use require or require_once to include the other file.

answered Feb 18, 2012 at 2:24

Emil Vikström

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4 Comments

Dan Passaro Over a year ago

In most cases you should use require_once.

Lucas Ferreira Over a year ago

When I add "require_once '../models/user.model.php'" at the top of the file Chrome gives me a error message and don't show the page. 'Error HTTP {500 (Internal Server Error):'

Emil Vikström Over a year ago

leo, not if you are using __autoload() ;-)

Marc B Over a year ago

@user1217482: for 500 errors, look at the server's error log. It'll have details as to what caused it.

Community · Accepted Answer · 2017-05-23 12:27:30Z

See the following link. Use any of th method to call a class inside another class. Thanks

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