<?php
error_reporting(E_ALL & ~E_NOTICE);
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "dbTest";

if (isset($_POST['txtName'])) {$txtName= $_POST['txtName'];};

$link = mysqli_connect($servername, $username, $password, $dbname) or     die("UNable to connect");
$qq1 = "set character_set_server='utf8'";
$qq2 = "set names 'utf8'";

//mysqli_query($link, $qq1) or die(mysqli_error($link));
//mysqli_query($link, $qq2) or die(mysqli_error($link));
//$txtName = iconv("UTF-8//TRANSLIT//IGNORE", "Windows-1252//TRANSLIT//IGNORE", $txtName);
//$txtName = iconv("Windows-1256//TRANSLIT//IGNORE", "UTF-8//TRANSLIT//IGNORE", $txtName);

$query = "INSERT INTO  tblTest Values('$txtName')";

mysqli_query($link, $query) or die(mysqli_error($link));

CREATE TABLE IF NOT EXISTS `tbltest` (`txtName` varchar(244) COLLATE tf8_bin DEFAULT NULL) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;


INSERT INTO `tbltest` (`txtName`) VALUES
('ãÍãÏ Úæäí ãÍãæÏ');