<?php
// Everything you enter here will be executed by our servers. Try it!
error_reporting(E_ALL);
class AA
{
public function x($a)
{
$a = $b;
}
}
class BB extends AA
{
public function x($a, $b)
{
return parent::x($a);
}
}
$b = new BB();
$b->x(1, 2);
Fatal error: Declaration of BB::x($a, $b) must be compatible with AA::x($a) in /in/WoM6b on line 17
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Warning: Declaration of BB::x($a, $b) should be compatible with AA::x($a) in /in/WoM6b on line 17
Notice: Undefined variable: b in /in/WoM6b on line 10
Warning: Declaration of BB::x($a, $b) should be compatible with AA::x($a) in /in/WoM6b on line 21
Notice: Undefined variable: b in /in/WoM6b on line 10
Strict Standards: Declaration of BB::x() should be compatible with AA::x($a) in /in/WoM6b on line 21
Notice: Undefined variable: b in /in/WoM6b on line 10
Strict Standards: Declaration of BB::x() should be compatible with that of AA::x() in /in/WoM6b on line 21
Notice: Undefined variable: b in /in/WoM6b on line 10
Output for 5.0.0 - 5.0.3
Strict Standards: Declaration of BB::x() should be compatible with that of AA::x() in /in/WoM6b on line 21
Notice: Undefined variable: b in /in/WoM6b on line 10
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/WoM6b on line 8
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/WoM6b on line 8
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/WoM6b on line 8
Process exited with code 255.