PHP/Jquery auto check data then do insert - php

Question

For example, I have the following data
Name Date
Aplha 10/05/1988
Bravo 10/04/1999
Charlie 10/08/1990
I'm trying to make a auto check data (database) for every minute,
and compare it with the current Date on the computer, if its the same, I can insert message like happy birthday.
Someone can provide reference or solution to this, would be appreciated.
its like notification but in this case it will send message automatic
edited note - nvm i got it..updated script
my js
$(function()
{
setInterval(function() {
$.ajax({
url: "dooBday.php",
success: function (data) {
$("#feedback").html(data);
}
});
}, 1000 * 60);
});
my dooBday function
$tgl=date("d/m");
$tglInt=date("d/m");
$tglInt=preg_replace( '~\D~', '', $tglInt);
$tglInt=intval($tglInt);
// Database Object
$tablename = "Phonebook_New";
$tablename2 = "USER_ID";
$xo=0;
$xx=0;
$VinDB = new VinDB();
// Get Data
$query2 = "SELECT * FROM ".$tablename2." WHERE UserID='".getMultiUserID()."'";
$result2 = $VinDB->query($query2);
if ($VinDB->num_rows($result2) != 0)
{
$line2 = $VinDB->fetch_array($result2);
if($line2["bdaySts"]==1 and strlen(trim($line2["bdayMsg"])) > 0){
// Get Data--------------------------------
$query = "SELECT * FROM ".$tablename." WHERE User_ID='".getMultiUserID()."' AND bdaySent='x'";
$result = $VinDB->query($query);
if ($VinDB->num_rows($result) != 0)
{
while ($line = $VinDB->fetch_array($result))
{
if(!empty($line["Ultah"])){
$tglNew=substr($line["Ultah"], 0, -5);
if($tgl==$tglNew){
$datex = date('Y/m/d');
$timex = date('H:i:s');
$schedule= date($datex . '-' . $timex);
//doo Update Contact Sent--------------------
$sqlquery[$xo]="UPDATE ".$tablename." SET bdaySent='Sent' where User_ID='".getMultiUserID()."' and nomor='".$line["nomor"]."'";
$xo++;
// doo Send Message----------------------------
$inuquery[$xx] = "INSERT INTO Schedule ";
$inuquery[$xx] .= "(message,phone_number,Schedule,Status,User_ID) ";
$inuquery[$xx] .= "VALUES ('".$line2['bdayMsg']."','".$line['PhoneNumber']."','".$schedule."','Processing','";
if (isset($_SESSION['user_id2']))
{
$inuquery[$xx] .= $_SESSION['user_id2']."')";
} else {
$inuquery[$xx] .= "Unknown')";
}
$xx++;
}}
}//end while
}// end if
}
}//end send bday
for($i=0;$i<$xo;$i++){
$result = $VinDB->query($sqlquery[$i]);
$result2 = $VinDB->query($inuquery[$i]);
}

Answer 1

I think you want to wish users. If I am right. You can do it like this.
put this code on your page where you would like to check every minute
setInterval(function() {
$.ajax({
url: "ajx.php",
success: function (data) {
$("#feedback").html(data);
}
});
}, 1000 * 60);
And this will be your ajax.php file
<?php
// Name Date
// Aplha 10/05/1988
// Bravo 10/04/1999
// Charlie 10/08/1990
$alphaDob = '02/04/1988';
$exp = explode('/', $alphaDob);
$userDate = $exp[0];
$userMonth = $exp[1];
$currentDate = date('Y-m-d');
$exp = explode('-', $currentDate);
$currentDate = $exp[2];
$currentMonth = $exp[1];
if($currentMonth == $userMonth && $currentDate == $userDate) {
echo 'Happy Birthday';
}
For good performance use Ajax-Long-Polling function, example can be found here Long-Polling Example