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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Struct { function __construct() { foreach (func_get_args() as $name) { $this->$name = null; } } function __invoke() { $values = func_get_args(); $obj = clone $this; foreach (array_keys(get_object_vars($this)) as $index => $name) { if (isset($values[$index])) { $obj->$name = $values[$index]; } } return $obj; } } $Coord = new Struct('x', 'y', 'z'); $Coord->z = 0; $c1 = $Coord(12, 45, -34); print_r($c1); $c2 = $Coord(100, -100); print_r($c2); $Person = new Struct('firstname', 'lastname'); $p1 = $Person('William', 'Wallace'); print_r($p1); $p2 = $Person('Peter', 'Griffin'); print_r($p2); /* If only: struct person { function __construct($firstname, $lastname) { $this->firstname = $firstname; $this->lastname = $lastname; } } // So we could: $p1 = person('William', 'Wallace'); // Instead of always: $p1 = new Person(array('William', 'Wallace')); // or even $p1 = new Person(array('firstname' => 'William', 'lastname' => 'Wallace')); // or $p1 = Person::create(array('William', 'Wallace')); // etc /**/
based on 5objM
Output for 5.3.0 - 5.6.21, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Struct Object ( [x] => 12 [y] => 45 [z] => -34 ) Struct Object ( [x] => 100 [y] => -100 [z] => 0 ) Struct Object ( [firstname] => William [lastname] => Wallace ) Struct Object ( [firstname] => Peter [lastname] => Griffin )
Output for 5.0.0 - 5.2.17
Fatal error: Function name must be a string in /in/HOJMn on line 29
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_VARIABLE in /in/HOJMn on line 14
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_VARIABLE in /in/HOJMn on line 14
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/HOJMn on line 14
Process exited with code 255.