i'm building this little function,
what i need is this query to print me values. Which means, i have this array named $checked1 which i need to print each of it inside a query.
My code up to now is:
$result = mysql_query("SELECT $checked FROM hostess");
while($row = mysql_fetch_array($result))
{foreach( $checked1 as $key => $value){
echo "<td>" . $row['$value'] . "</td>";
}
But it's not working.
Can you tell me what's wrong?
Thanks..
echo "<td>" . $row['$value'] . "</td>";
should be
echo "<td>" . $row[$value] . "</td>";
Related
I am using this code to get that data from SQL Server database using PHP
<?php
foreach ($dbDB->query($query) as $row) {
echo "<tr>";
echo "<td>" . $row['Country'] . "</td>";
echo "<td>" . $row['OrderNumber'] . "</td>";
echo "<td>" . $row['Region'] . "</td>";
echo "<td>" . $row['ShipDate'] . "</td>";
echo "<td>" . $row['ProducedDate'] . "</td>";
echo "</tr>"; }
?>
I am trying to replace these multiple lines but storing the columns' names in a string for example $_POST['SelectedColumns'].
The values coming into post as comma separated string, For example : Country,OrderNumber,Region,ShipDate,ProducedDate
I have tried this solution but still not working for me.
<?php
$ser="********";
$db="******";
$user="******";
$pass="******";
$query = 'SELECT '.$_POST['SelectedColumns'].' FROM reporting.REPORT_ALL';
$dbDB = new PDO("odbc:Driver=ODBC Driver 13 for SQL Server;Server=*******;Database=******;Port=1456", $user, $pass);
$row = $_POST["SelectedColumns"];
$rows = explode(",",$row);
/*Here I have the another html code independent of this part */
foreach ($dbDB->query($query) as $dataRow) {
echo "<table>";
echo "<tr>";
foreach ($rows as $r ) {
echo "<td>" . $dataRow[$r] . "</td>"; }
echo "</tr>";
echo "</table>"; }
?>
Any suggestions please ?
How would i do a 'per-person search' using PHP? I have it at the moment working, but i want to be able to go to this: /profile/JohnSmith, or something similar.
At the moment i have it like this (probs not the most efficient way but it works):
$sql = "SELECT * FROM data_players_sg WHERE player LIKE '%" . $name . "%'";
$result = $conn->query($sql);
echo "<br /><h3>Survival Games Stats</h2>";
echo "<div id=containter class=CSSTableGenerator>";
echo "<table id=player_profile cellspacing=15><tr><th>Points</th><th>Wins</th><th>Losses</th><th>Kills</th><th>Deaths</th><th>KDR</th></tr>";
if ($result->num_rows > 0) {
while($row = $result->fetch_assoc()) {
if($row["player"] == $name) {
$UUID = $row["uuid"];
echo "<tr><td>" . $row["points"] . "</td>";
echo "<td>" . $row["wins"] . "</td>";
echo "<td>" . $row["losses"] . "</td>";
$kills = $row["kills"];
$deaths = $row["deaths"];
$kdr = $deaths != 0 ? $kills / $deaths : $kills;
echo "<td>" . $kills. "</td>";
echo "<td>" . $deaths. "</td>";
echo "<td>" . $kdr. "</td></tr>";
}
}
} else {
echo "<tr><td>Player not found</td><td></td><td></td><td></td></tr>";
}
echo "</table></div>";
Which is called when they search, and this works fine. Except it means you have to search in the search bar every time you want to get to this page, instead of being able to go straight to the page with a URL.
So in short i want it to create a page per person, which is their profile.
First of all, you can start by creating a new page, called profile.php or something similar. Next, use a combination of a .htaccess rewrite of the url (for example, example.com/player-name will be rewritten to example.com/profile.php?url=player-name, and a GET statement in your profile.php to retrieve this player-name. Use this name, id or url to match with data in your database. Use a query like this:
$x=$_GET["url"];
$query = "SELECT * FROM data_players_sg WHERE playername =".$x;
if ($result = mysqli_query($link, $query))
{
while ($row = mysqli_fetch_assoc($result))
{
$UUID = $row["uuid"];
echo "<tr><td>" . $row["points"] . "</td>";
echo "<td>" . $row["wins"] . "</td>";
echo "<td>" . $row["losses"] . "</td>";
$kills = $row["kills"];
$deaths = $row["deaths"];
$kdr = $deaths != 0 ? $kills / $deaths : $kills;
echo "<td>" . $kills. "</td>";
echo "<td>" . $deaths. "</td>";
echo "<td>" . $kdr. "</td></tr>";
}
}
Hope this helps.
Best regards,
Motbrok
So i got a little problem i just cant figure out to solve..
So i got a While loop that is printing from my database:
$resultArray = array();
$sql = "SELECT * FROM Kunde WHERE fornavn LIKE '%".$searchq."%' ";
$stmt = sqlsrv_query( $conn, $sql);
if ($stmt === false){
die( print_r(sqlsrv_errors(), tue) );
}
echo "<table border='1'>";
echo "<tr><th>Kundenr</th><th>Fornavn</th><th>Etternavn</th><th>Tlf</th><th>Epost</th><th>Produktnr</th><th>Adresse</th></tr>";
while ($row = sqlsrv_fetch_array($stmt, SQLSRV_FETCH_BOTH))
{
$resultArray[] = $row;
echo "<tr>";
echo ''.$row[0].'';
echo "<td>" . $row[1] . "</td>";
echo "<td>" . $row[2] . "</td>";
echo "<td>" . $row[3] . "</td>";
echo "<td>" . $row[4] . "</td>";
echo "<td>" . $row[5] . "</td>";
echo "<td>" . $row[6] . "</td>";
echo "</tr>";
I now want to send the variable i press to a new php file. To do this i am using:
session_start();
$_SESSION['kundenr'] = $resultArray[0]['kundenr'];
The problem is that i my $resultArray i must write a number inside [], which define what loop number it are saving ['kundenr'] from. So now i have [0], it is always sending ['kundenr'] from the first loop. This works fine as long I dont have 10 search result to choose from.
So are here anyone that now a easy fix? somthing to store the loop value from my click or something?
Thanks!
I am retrieving JSON data in array and I sort them into the HTML table. So far it is OK, but I would like to sum the specific values from JSON Response and print the sum of object values.
I have a PHP code which sorting me the data from JSON as following:
foreach($result->response as $value)
{
echo "<tr>";
echo "<td>" . $value->datetime . "</td>";
echo "<td>" . $value->service_type . "</td>";
echo "<td>" . $value->destination . "</td>";
echo "<td>" . $value->duration . "</td>";
echo "<td>" . $value->price . "</td>";
echo "</tr>";
}
I am interested only in values of prices (in JSON Array), I would like to take only the value of prices from JSON and sum the values of prices and give the result number under the table.
I am trying this without any success:
$countprice = $result->response->price;
$totalprice = count($countprice);
echo $totalprice;
The result is weird number, I know that PHP use "count", but I am not sure how to use it. Sorry I am novice in JSON and PHP and I will thank you for any tip you may give me.
Try this
<?php
$sum = 0;
foreach ($result->response as $value) {
echo "<tr>";
echo "<td>" . $value->datetime . "</td>";
echo "<td>" . $value->service_type . "</td>";
echo "<td>" . $value->destination . "</td>";
echo "<td>" . $value->duration . "</td>";
echo "<td>" . $value->price . "</td>";
echo "</tr>";
$sum += $value->price;
}
echo "sum is {$sum}";
echo '<td><input type="checkbox" name="items[]" value="' . $row['0'] . '" /></td>';
Hi, I'm trying to get a reference number which comes from a an array called items from another page as shown above, and to find it in the table and print out the reference row, like "Title,Platform...." into another table, but I can't seem to get it working...any help be appreciated
if (isset($_POST['items'])) {
$n = count($_POST['items']);
for($i=0; $i < $n; $i++){
// echo $_POST['items'][$i];
}
$items = array();
foreach ($_POST['items'] as $item) {
$items[] = pg_escape_string($con, $item);
}
if (!$_SESSION["selectingrows"]) {
$item_string = "'" . implode("','", $items) . "'";
$result = pg_query ($con, "SELECT title, platform, description, price FROM CSGames WHERE 'refnumber' IN ($item_string)");
while($rows = pg_fetch_assoc($result))
{
echo "<tr>";
echo "<td>" . $rows['1'] . "</td>";
echo "<td>" . $rows['2'] . "</td>";
echo "<td>" . $rows['3'] . "</td>";
echo "<td>" . $rows['4'] . "</td>";
echo "</tr>";
}
}
}
One thing, you need to put {} braces after your while loop.
Here is what you are doing:
while($rows = pg_fetch_assoc($result))
echo"<tr>"; echo "<td>" . $rows['1'] . "</td>"; echo "<td>" . $rows['2'] . "</td>"; echo "<td>" . $rows['3'] . "</td>"; echo "<td>" . $rows['4'] . "</td>";
echo"</tr>";
By not putting braces around the code after the while statement, here is what your code really does:
while($rows = pg_fetch_assoc($result))
{
echo"<tr>";
}
echo "<td>" . $rows['1'] . "</td>"; echo "<td>" . $rows['2'] . "</td>"; echo "<td>" . $rows['3'] . "</td>"; echo "<td>" . $rows['4'] . "</td>";
echo"</tr>";
You should always put braces in to define what code is in the while loop.
You want your code to be something like this:
while($rows = pg_fetch_assoc($result))
{
echo "<tr>";
echo "<td>" . $rows['1'] . "</td>";
echo "<td>" . $rows['2'] . "</td>";
echo "<td>" . $rows['3'] . "</td>";
echo "<td>" . $rows['4'] . "</td>";
echo "</tr>";
}
Format your code neatly and properly. By doing this your code is clearer and it is much easier to notice possible mistakes like the above. Always use braces for if, while, for statements. When putting an end line semicolon ; put in a new line break. Indent your code correctly. It's little things like formatting that make coding easier.
Now the next problem I can see is the values you are getting from the $rows array:
$rows['1'];
$rows['2'];
$rows['3'];
$rows['4'];
This is trying to get something from the $rows array which has the key of string '1'.
Usually you access array values by index, which uses an integer beggining from 0. Or you access it by a key.
Either you can try this:
$rows[0];
$rows[1];
$rows[2];
$rows[3];
Or this:
$rows['title'];
$rows['platform'];
$rows['description'];
$rows['price'];