In PHP, how do I map objects with built-in functions?

In PHP, you can map objects using built-in functions like array_map(). This function allows you to apply a callback function to each element of an array and create a new array containing the modified values.

Example of Mapping Objects in PHP


        <?php
        class User {
            public $name;
            public $age;

            public function __construct($name, $age) {
                $this->name = $name;
                $this->age = $age;
            }
        }

        // An array of User objects
        $users = [
            new User("Alice", 30),
            new User("Bob", 25),
            new User("Charlie", 35)
        ];

        // Using array_map to get an array of user names
        $names = array_map(function($user) {
            return $user->name;
        }, $users);

        print_r($names); // Outputs: Array ( [0] => Alice [1] => Bob [2] => Charlie )
        ?>

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In PHP, how do I map objects with built-in functions?

Example of Mapping Objects in PHP

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In PHP, how do I map objects with built-in functions?

Example of Mapping Objects in PHP

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