php - Show different database record every 24 hours -

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i building simple app html5 , php , need show different quote every day. have database table 365 quotes , authors in it, can't seem find way show different database record every 24 hours. new programming , searched whole internet answer couldn't find similar this.

so have html , php code connect database , show latest record. how can show user database row every 24 hours?

this code looks now:

<?php  $con=mysql_connect('localhost','xxxx','xxxx');  if(!$con) {     die ("failed connect: " . mysql_error() ) ;  } mysql_select_db("xxxx",$con);  $sql = "select * quotes limit 1" ;  $mydata=mysql_query($sql,$con) ;  while($record = mysql_fetch_array($mydata)) {    echo  "<h1>" . $record['quote'] . "</h1>";   echo  "<br><p> - " . $record['author'] . " - </p>";    }  mysql_close($con);  ?>

thanks in advance guys!

add column table named e.g. id. iterate through rows in table , add values 1 365. can do:

$sql = "select * quotes id = " . date('d');


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