Can't get data from query string

[Varun]

here i'm i think the problem is very simple but i can't get solution here is the code

 

the $com will get integer not character will get the id of entries

<?php
include 'admin/config.php';
$com = $_GET['id'];

$sql = mysql_query("SELECT * FROM entries, COMMENT WHERE entries.'".$com."' = comment.postid"); 

while ($row = mysql_fetch_array($sql)) {
    echo $row['title'];echo '<br />';
    echo $row['body'];
    echo '<hr/>';
    echo '<h3>Comment</h3>';
    echo 'Name::';
    echo $row['Name'];echo '<br />';
    echo 'Comment::';
    echo $row['comment'];

}
?>

here is the error i got ::Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given

 

 

 

[FuThAr]

mysql_query() returns a resource on success, and FALSE on error (it's your case).

 

 

so, it seems that you must check your query

 

.. or simply check if $sql is_resource(), and then manipulate data