Alfraganus Posted September 4, 2015 Share Posted September 4, 2015 what does "mysqli_errno expects exactly 1 parameter" means? I don't understand the logic of the problem, where should I pay attention? Warning: mysqli_errno() expects exactly 1 parameter, 0 given in C:xampphtdocsyangiliklaradmininsert_post.php on line 103 Link to comment Share on other sites More sharing options...
dsonesuk Posted September 4, 2015 Share Posted September 4, 2015 Already answered this? nm, As the error description describes when using mysqli_errno(), you have to provide connection parameter as in mysqli_errno($con), as described here http://www.w3schools.com/php/func_mysqli_errno.asp Link to comment Share on other sites More sharing options...
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