<?php
interface NewI {}
class_alias('NewI', 'OldI');
class C1 implements NewI {}
class C2 implements OldI {}
function fn(NewI $i) { echo "New: Success!\n"; }
function fo(OldI $i) { echo "Old: Success!\n"; }
fn(new C1);
fn(new C2);
fo(new C1);
fo(new C2);
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Parse error: syntax error, unexpected token "fn", expecting "(" in /in/VIMZs on line 6
Process exited with code 255. - Output for 7.4.0 - 7.4.33
- Parse error: syntax error, unexpected 'fn' (T_FN), expecting '(' in /in/VIMZs on line 6
Process exited with code 255. - Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
- New: Success!
New: Success!
Old: Success!
Old: Success!
- Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Fatal error: Call to undefined function class_alias() in /in/VIMZs on line 3
Process exited with code 255. - Output for 4.4.2 - 4.4.9
- Parse error: syntax error, unexpected T_STRING in /in/VIMZs on line 2
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/VIMZs on line 2
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/VIMZs on line 2
Process exited with code 255.
preferences:
268.21 ms | 401 KiB | 382 Q