Dear list -
When I run the following code, the results are preceded by at least one
screen full of blank lines. I am showing you a large code block since I
do not know where the error is:
if(isset($_REQUEST['Sex'])&& trim($_POST['Sex']) != '' )
{
if ($_REQUEST['Sex'] === "0")
{
$sex = 'Male';
}
else
{
$sex = 'Female';
}
}
$allowed_fields = array
('Site' => 's', 'MedRec' => 'i', 'Fname' => 's',
'Lname' => 's','Phone'=> 's', 'Height' => 'i', 'Sex' => 's',
'Hx' => 's','Bday' => 's', 'Age' => 'i'
);
if(empty($allowed_fields))
{
echo "ouch";
}
// Configure the query and the acceptable params to put
into the WHERE clause
$sql12 = 'SELECT * FROM Intake3 WHERE 1';
// Magically put everything together
$types = '';
$args = array();
foreach( $allowed_fields as $k => $type )
{
if( !array_key_exists( $k, $allowed_fields ) )
continue;
else
{
if( ($_POST[$k]) != '')
{
$args[] = &$_POST[$k]; // Note the addition of
the ampersand here
$types .= $type;
$sql12 .= " AND ($k = ?)";
}
}
}
$stmt = mysqli_stmt_init($cxn);
mysqli_stmt_prepare( $stmt, $sql12 );
if( !$stmt )
throw new Exception( 'Error preparing statement' );
// Put the statement and types variables at the front of
the params to pass to mysqli_stmt_bind_param()
array_unshift( $args, $stmt, $types ); // Note that I've
moved this call. Apparently it doesn't pass back the result. I guess
sometimes I just forget these things.
// mysqli_stmt_bind_param()
if( !call_user_func_array( 'mysqli_stmt_bind_param', $args ) )
throw new Exception( 'Failed calling
mysqli_stmt_bind_param' );
if( !mysqli_stmt_execute( $stmt ) )
throw new Exception( 'Error while executing statement' );
mysqli_stmt_bind_result( $stmt, $Site, $MedRec, $Fname,
$Lname, $Phone, $Height, $Sex, $Hx, $Bday, $Age);
if(count($errors_array) == 0)
{
?>
<center><b>Search Results</b></center><br />
<center>
<!-- This is the block that prints about one screen full down bellow
the Search Results header -->
<table border="4" cellpadding="5" cellspacing="55" rules="all"
frame="box" style="table-layout: fixed;">
<tr class="heading">
<th>Site</th>
<th>Medical Record</th>
<th>First Name</th>
<th>Last Name</th>
<th>Phone</th>
<th>Height</th>
<th>Sex</th>
<th>History</th>
<th>Birthday</th>
<th>Age</th>
</tr>
</div>
<?php $i = 0;
do
{
{
$vara2 = array(array($Site, $MedRec, $Fname,
$Lname, $Phone, $Height, $Sex, $Hx, $Bday, $Age));
$vara2[$i][0] = $Site;
$vara2[$i][1] = $MedRec;
$vara2[$i][2] = $Fname;
$vara2[$i][3] = $Lname;
$vara2[$i][4] = $Phone;
$vara2[$i][5] = $Height;
$vara2[$i][6] = $Sex;
$vara2[$i][7] = $Hx;
$vara2[$i][8] = $Bday;
$vara2[$i][9] = $Age;
echo "<tr>\n";
$_SESSION['exe'] = 2;
?>
<td> <?php echo $vara2[$i][0]?> </td><br />
<td> <?php echo $vara2[$i][1]?> </td><br />
<td> <?php echo $vara2[$i][2]?> </td><br />
<td> <?php echo $vara2[$i][3]?> </td><br />
<td> <?php echo $vara2[$i][4]?> </td><br />
<td> <?php echo $vara2[$i][5]?> </td><br />
<td> <?php echo $vara2[$i][6]?> </td><br />
<td class="first-col"><?php echo $vara2[$i][7] ?></td><br />
<td> <?php echo $vara2[$i][8]?> </td><br />
<td> <?php echo $vara2[$i][9]?> </td><br />
<?php echo "</tr>\n";
$i = $i +1;
}
} while (mysqli_stmt_fetch($stmt)); //end do-while
$imax = $i;
echo "</table>";
echo "</center>";
echo "</form>";
} // end count($errors_array)
Help and advice, please
Ethan
