如何在MySql DATETIME查询中添加#from和#to？

Question

I would like to know how to write a SQL query to select #from and #to any DATETIME. I know how to SELECT *FROM table but struggle to know how to SELECT from and to any dates so then a user would be able to select using a datepicker, this is code from my PHP also jQuery for the datepicker. Or any other ideas to connect to datepicker to DATETIME?

PHP

$sql = "SELECT * FROM register WHERE (time) BETWEEN ('2015-12-18 18:06:40') AND (NOW())";

jQuery

$( "#from" ).datepicker( "option", {dateFormat: 'dd-mm-yyT00:00:00'});

$( "#to" ).datepicker( "option", {dateFormat: 'dd-mm-yyT23:59:59'});


  <label for="from">From</label>
  <input type="text" name="from" id="from"/>
  <label for="to">To:</label>
  <input type="text" name="to" id="to"/>

Answer 1

after selecting dates on frontend using jquery you need to pass those dates to server via GET or POST methods, then it will be possible to build a query you need

<form action="somefile.php" method="POST">
<label for="from">From</label>
<input type="text" name="from" id="from"/>
<label for="to">To:</label>
<input type="text" name="to" id="to"/>
<input type="submit" value="submit">
</form>

somefile.php code:

<?php
$from = $_POST['from'];
$to = $_POST['to'];
$sql = "SELECT * FROM register WHERE (time) BETWEEN ('$from') AND ('$to')";
$result = mysql_query($sql);
while ($row = mysql_fetch_assoc($result)) {
    echo $row["name of column in register table you want to display"];
    echo $row["time"];
}
?>

Do not forget to escape incoming variables or you'll have security bug.