@ 2013-12-24T14:07:41Z <?php
class A{}
class B extends A{}
interface I{
public function z1(A $var);
public function z2(A $var);
}
class M implements I{
public function z1(B $var){} // doesnt work
public function z2(A $var){
if($var instanceOf B) { // works (extra if+instanceOf needed)
}
}
}
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Output for 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.27 , 8.2.0 - 8.2.17 , 8.3.0 - 8.3.4 Fatal error: Declaration of M::z1(B $var) must be compatible with I::z1(A $var) in /in/Il7R3 on line 11
Process exited with code 255 . Output for 7.0.0 - 7.0.33 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 Fatal error: Declaration of M::z1(B $var) must be compatible with I::z1(A $var) in /in/Il7R3 on line 10
Process exited with code 255 . Output for 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.40 Fatal error: Declaration of M::z1() must be compatible with I::z1(A $var) in /in/Il7R3 on line 10
Process exited with code 255 . Output for 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 Fatal error: Declaration of M::z1() must be compatible with that of I::z1() in /in/Il7R3 on line 10
Process exited with code 255 . Output for 4.4.2 - 4.4.9 Parse error: syntax error, unexpected T_STRING in /in/Il7R3 on line 5
Process exited with code 255 . Output for 4.3.0 - 4.3.1 , 4.3.5 - 4.3.11 , 4.4.0 - 4.4.1 Parse error: parse error, unexpected T_STRING in /in/Il7R3 on line 5
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error in /in/Il7R3 on line 5
Process exited with code 255 . preferences:dark mode live preview
364.16 ms | 401 KiB | 456 Q