| ( ! ) Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in C:\wamp64\www\ng\index.php on line 4 | ||||
|---|---|---|---|---|
| Call Stack | ||||
| # | Time | Memory | Function | Location |
| 1 | 0.0001 | 366256 | {main}( ) | ...\index.php:0 |
| 2 | 0.0001 | 366888 | substr( $string = NULL, $offset = 0, $length = 2 ) | ...\index.php:4 |