How to get column names from PDO's fetchAll result?

Question

I create a code to display from a table

$sql = "SELECT * FROM table"; 
$stmt = $dbcon->prepare($sql); 
$stmt->execute();
$result = $stmt->f         


        

Answer 1

There are many duplicated questions but all answers are beyond any reason, offering complicated solutions involving running extra queries etc.

While the solution is right here: when using fetchAll(), you already have all the column headers in the $result variable

$headerNames = $result ? array_keys($result[0]) : [];

now you can foreach over $coulmnNames to get the table header and the foreach over $result to display the results.