<?php
class myparent {
public function foo($bar) {
// do stuff
}
}
class mychild extends myparent {
public $val;
public function bar(myparent &$baz) {
// do stuff
}
public function __construct($val) {
$this->val = $val;
}
}
$truc = '';
$child = new mychild('hello world');
$child->foo('test');
$child->bar($truc);
Fatal error: Uncaught TypeError: mychild::bar(): Argument #1 ($baz) must be of type myparent, string given, called in /in/lFACR on line 26 and defined in /in/lFACR:13
Stack trace:
#0 /in/lFACR(26): mychild->bar('')
#1 {main}
thrown in /in/lFACR on line 13
Process exited with code 255.
Fatal error: Uncaught TypeError: Argument 1 passed to mychild::bar() must be an instance of myparent, string given, called in /in/lFACR on line 26 and defined in /in/lFACR:13
Stack trace:
#0 /in/lFACR(26): mychild->bar('')
#1 {main}
thrown in /in/lFACR on line 13
Process exited with code 255.
Catchable fatal error: Argument 1 passed to mychild::bar() must be an instance of myparent, string given, called in /in/lFACR on line 26 and defined in /in/lFACR on line 13
Process exited with code 255.
Output for 5.1.0 - 5.1.6
Fatal error: Argument 1 passed to mychild::bar() must be an object of class myparent, called in /in/lFACR on line 26 and defined in /in/lFACR on line 13
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Argument 1 must be an object of class myparent in /in/lFACR on line 13
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/lFACR 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/lFACR 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/lFACR on line 5
Process exited with code 255.