| ( ! ) Warning: mysqli_num_rows() expects parameter 1 to be mysqli_result, bool given in C:\wamp64\bin\apache\apache2.4.41\htdocs\Page onderhouden.php on line 6 | ||||
|---|---|---|---|---|
| Call Stack | ||||
| # | Time | Memory | Function | Location |
| 1 | 0.4732 | 414312 | {main}( ) | ...\Page onderhouden.php:0 |
| 2 | 0.4767 | 462168 | mysqli_num_rows ( ) | ...\Page onderhouden.php:6 |