<?php
class Bar
{
public function theAnswer() { return 42; }
}
class Foo
{
private $bar;
public function __construct(Bar $bar) { $this->bar = $bar; }
public function getBar() { return $this->bar; }
}
$x = new Foo();
$bar = $x->getBar();
Fatal error: Uncaught ArgumentCountError: Too few arguments to function Foo::__construct(), 0 passed in /in/1XUBL on line 15 and exactly 1 expected in /in/1XUBL:11
Stack trace:
#0 /in/1XUBL(15): Foo->__construct()
#1 {main}
thrown in /in/1XUBL on line 11
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Fatal error: Uncaught TypeError: Argument 1 passed to Foo::__construct() must be an instance of Bar, none given, called in /in/1XUBL on line 15 and defined in /in/1XUBL:11
Stack trace:
#0 /in/1XUBL(15): Foo->__construct()
#1 {main}
thrown in /in/1XUBL on line 11
Process exited with code 255.
Catchable fatal error: Argument 1 passed to Foo::__construct() must be an instance of Bar, none given, called in /in/1XUBL on line 15 and defined in /in/1XUBL on line 11
Process exited with code 255.
Output for 5.1.0 - 5.1.6
Fatal error: Argument 1 passed to Foo::__construct() must be an object of class Bar, called in /in/1XUBL on line 15 and defined in /in/1XUBL on line 11
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Argument 1 must be an object of class Bar in /in/1XUBL on line 11
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/1XUBL on line 5
Process exited with code 255.
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/1XUBL on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/1XUBL on line 5
Process exited with code 255.