| --TEST-- | |
| Closure 027: Testing Closure type-hint | |
| --FILE-- | |
| function test(Closure $a) { | |
| var_dump($a()); | |
| } | |
| test(function() { return new stdclass; }); | |
| test(function() { }); | |
| $a = function($x) use ($y) {}; | |
| try { | |
| test($a); | |
| } catch (Throwable $e) { | |
| echo "Exception: " . $e->getMessage() . "\n"; | |
| } | |
| test(new stdclass); | |
| --EXPECTF-- | |
| object(stdClass)#%d (0) { | |
| } | |
| NULL | |
| Warning: Undefined variable $y in %s on line %d | |
| Exception: Too few arguments to function {closure:%s:%d}(), 0 passed in %s on line %d and exactly 1 expected | |
| Fatal error: Uncaught TypeError: test(): Argument #1 ($a) must be of type Closure, stdClass given, called in %s:%d | |
| Stack trace: | |
| #0 %s(%d): test(Object(stdClass)) | |
| #1 {main} | |
| thrown in %s on line %d | |