| --TEST-- | |
| Bug #63173: Crash when invoking invalid array callback | |
| --FILE-- | |
| // the important part here are the indexes 1 and 2 | |
| $callback = [1 => 0, 2 => 0]; | |
| $callback(); | |
| --EXPECTF-- | |
| Fatal error: Uncaught Error: Array callback has to contain indices 0 and 1 in %s:%d | |
| Stack trace: | |
| #0 {main} | |
| thrown in %s on line %d | |