PHP的输入类型的文字没有给新的价值

Question

Ok here is my case

1. i have and its value is get from mysql *let's say its value is 500.91

2. i changed its value from phpmyadmin into 500.9

3. at phpmyadmin the value succesfully changed into 500.9

4. but at my google chrome the value is still 500.91, i have press f5 for refresh and it's still 500.91

there are 2 option to have the value changed 1. clear all of cache, history and cookies 2. wait a couple of days and it will changed

my question is

How to automatically change the value without clear all history manually or wait for couple days? please help me

*database changed but php display not changed

---

Edit (by Dinistro):

here is the code which was added in the comments:

<?php 
$query = mysql_query("SELECT * FROM surat_jalan WHERE tanggal >= '$tanggal1' 
AND tanggal <= '$tanggal2 23:59' ORDER BY tanggal ASC"); 

while($row = mysql_fetch_array($query)){ 
?> 
    <td>
        <input type="text" name="volume" value="<?php echo($row['volume']); ?>" />
    </td> 
<?php 
} 
?>

Answer 1

<?php
$display = <<<EOF_;
<table>
 <tr>
  <td>&nbsp;</td>
 </tr>
EOF_;
$query = mysql_query("SELECT * FROM surat_jalan WHERE tanggal >= '$tanggal1' 
AND tanggal <= '$tanggal2 23:59' ORDER BY tanggal ASC"); 
while($row = mysql_fetch_array($query)){
$display .= <<<EOF_;
 <tr>
  <td>
   <input type="text" name="volume" value="$row['volume']" />
  </td>
 </tr> 
EOF_;
}
$display .= <<<EOF_;
</table>
EOF_;
echo"$display";
?>