Traits in PHP are a mechanism for code reuse. They enable developers to create methods that can be shared across multiple classes without using inheritance. This is particularly useful for avoiding the limitations of single inheritance in PHP. With traits, you can compose classes from reusable pieces of functionality.
Below is an example of how to create and use a trait in PHP:
<?php
// Define a trait
trait Logger {
public function log($message) {
echo "[Log]: " . $message . "<br>";
}
}
// Use the trait in a class
class User {
use Logger;
public function createUser($name) {
$this->log("User $name has been created.");
}
}
// Create a new User object
$user = new User();
$user->createUser("John Doe");
?>
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