/TypeScript/Mysqli_fetch_array() expects parameter 1 to be mysqli_result, boolean given

Mysqli_fetch_array() expects parameter 1 to be mysqli_result, boolean given

Warning: mysqli_fetch_all() expects parameter 1 to be mysqli_result, bool given in C:\newxammp\htdocs\learn\index.php on line 11

#where you are running mysqli_query , add 'or die( mysqli_error($db)'
#e.g
$sql = "SELECT * FROM users";
$result = mysqli_query($db, $sql) or die( mysqli_error($db));
#$db being the variable holding the connection to db

Source: codeproject.com

Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, string given in

mysqli_fetch_array($result)

Source: stackoverflow.com

Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, string given in

 mysqli_fetch_array($query)

Source: stackoverflow.com

Mysqli_fetch_array() expects parameter 1 to be mysqli_result, boolean given

$sql = "select * from privinsi";$result = mysqli_query($connection,$sql);while($r = mysqli_fetch_array($result) 
){  // your code here}

-1

Mysqli_fetch_row() expects parameter 1 to be mysqli_result, boolean given in

change that if statment to

  if(!$result) {

-1

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