<?php
class Test {
public function hello(): string {
return "Hello World!";
}
}
class Test2 {
public function hello(): string {
return "Test2 Hello World!";
}
}
function bla(): Test {
return new Test2();
}
$test = bla();
echo $test->hello();
Fatal error: Uncaught TypeError: bla(): Return value must be of type Test, Test2 returned in /in/bsNSR:16
Stack trace:
#0 /in/bsNSR(19): bla()
#1 {main}
thrown in /in/bsNSR on line 16
Process exited with code 255.
Fatal error: Uncaught TypeError: Return value of bla() must be an instance of Test, instance of Test2 returned in /in/bsNSR:16
Stack trace:
#0 /in/bsNSR(19): bla()
#1 {main}
thrown in /in/bsNSR on line 16
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected ':', expecting ';' or '{' in /in/bsNSR on line 4
Process exited with code 255.