$stmt = $dbh->prepare("SELECT * FROM users WHERE username=:username"); $stmt->bindParam(":username", $username); $stmt->execute(); $first_row = $stmt->pexecute_first();
$sql = "SELECT * FROM products WHERE category=:category"; $first_row = $dbh->pexecute_first($sql, array(":category" => "tools"));
try { $stmt = $dbh->prepare("SELECT * FROM orders WHERE order_id=:order_id"); $stmt->bindParam(":order_id", $order_id); $stmt->execute(); $first_row = $stmt->pexecute_first(); } catch (Exception $ex) { echo "Error: " . $ex->getMessage(); }These examples demonstrate the use of pexecute_first to retrieve the first row of a result set from a database in PHP. The library package used for this function may vary depending on the specific database being used, but it is often included in a popular database library such as PDO or mysqli.