@ 2015-12-29T21:59:56Z <?php
function returns_null(): void {
return; // Fatal error: A void function must not return a value
}
try {
returns_null();
echo "OK!";
}
catch (Error $e) {
echo "Error:";
var_dump($e);
}
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Output for 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 OK! Output for 7.0.0 - 7.0.33 Error:object(TypeError)#1 (7) {
["message":protected]=>
string(73) "Return value of returns_null() must be an instance of void, none returned"
["string":"Error":private]=>
string(0) ""
["code":protected]=>
int(0)
["file":protected]=>
string(9) "/in/1h9P9"
["line":protected]=>
int(4)
["trace":"Error":private]=>
array(1) {
[0]=>
array(4) {
["file"]=>
string(9) "/in/1h9P9"
["line"]=>
int(8)
["function"]=>
string(12) "returns_null"
["args"]=>
array(0) {
}
}
}
["previous":"Error":private]=>
NULL
}
Output for 5.5.0 - 5.5.38 , 5.6.0 - 5.6.38 Parse error: syntax error, unexpected ':', expecting '{' in /in/1h9P9 on line 3
Process exited with code 255 . preferences:dark mode live preview
209.08 ms | 402 KiB | 321 Q