@ 2013-01-11T12:08:17Z <?php
function decorate(callable $fn, callable $decorator)
{
return function() use ($fn, $decorator) {
$d = $decorator();
$gen = $d();
if (is_array($gen->current())) {
$arguments = $gen->current();
} else {
$arguments = func_get_args();
}
try {
$gen->send(call_user_func_array($fn, $arguments));
} catch (\Exception $e) {
$gen->throw($e);
}
};
}
function foo()
{
throw new Exception("Error!");
}
function catch_all_exceptions()
{
return function() {
try {
(yield ["foo" => "bar"]);
} catch (\Exception $e) {
echo "Caught Exception: $e\n";
}
};
}
$foo = decorate("foo", "catch_all_exceptions");
$foo();
Enable javascript to submit You have javascript disabled. You will not be able to edit any code.
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 Fatal error: Uncaught Error: Unknown named parameter $foo in /in/4j9VV:16
Stack trace:
#0 /in/4j9VV(40): {closure}()
#1 {main}
thrown in /in/4j9VV on line 16
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 , 7.4.0 - 7.4.33 Caught Exception: Exception: Error! in /in/4j9VV:25
Stack trace:
#0 /in/4j9VV(16): foo('bar')
#1 /in/4j9VV(40): {closure}()
#2 {main}
Output for 5.5.0 - 5.5.38 , 5.6.0 - 5.6.40 Caught Exception: exception 'Exception' with message 'Error!' in /in/4j9VV:25
Stack trace:
#0 [internal function]: foo('bar')
#1 /in/4j9VV(16): call_user_func_array('foo', Array)
#2 /in/4j9VV(40): {closure}()
#3 {main}
Output for 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 Parse error: syntax error, unexpected '[' in /in/4j9VV on line 32
Process exited with code 255 . Output for 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 Parse error: syntax error, unexpected T_FUNCTION in /in/4j9VV on line 5
Process exited with code 255 . Output for 5.0.0 - 5.0.5 Parse error: parse error, unexpected T_FUNCTION in /in/4j9VV on line 5
Process exited with code 255 . Output for 4.4.2 - 4.4.9 Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/4j9VV on line 3
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, expecting ')' in /in/4j9VV on line 3
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error, expecting `')'' in /in/4j9VV on line 3
Process exited with code 255 . preferences:dark mode live preview
303.69 ms | 401 KiB | 460 Q