<?php
class Person {
public static $company = 'TechBase VietNam';
public function getFriends() {
return [
'John' => function () {
return 'John is my best friend!';
},
'Alan' => function () {
return 'Alan is old friend!';
}
];
}
public function getFriendOf($someone) {
return $this->getFriends()[$someone];
}
public static function getNewPerson() {
return new Person();
}
}
// Create instance
$person = new Person();
// Get friend
echo "\n" . $person->getFriends()['John']() . "\n";
echo "\n" . $person->getFriendsOf('Alan') . "\n";
// Get company
echo "\n" . $person::getNewPerson()::$company . "\n";
John is my best friend!
Fatal error: Uncaught Error: Call to undefined method Person::getFriendsOf() in /in/ekApf:28
Stack trace:
#0 {main}
thrown in /in/ekApf on line 28
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected '(', expecting ',' or ';' in /in/ekApf on line 27
Process exited with code 255.