PHP - Multiple Post Array Processing

I'm sorting out a simple PHP email form, and I would like, when the email arrives in my inbox, for it to display both the email of the sender AND their name as specified in the form on my website.

So far I have
$from    = $_POST['from'];
with the 'from' being the client's email address. I would also like their name ('name') to show up next to their email in the header.

I have tried such things like

$from    = $_POST['from' . 'name'];
//or
$from    = $_POST['from']; $_POST['name'];

and a few more, but I'm terrible at PHP coding in general. I have searched, but I really am at a loss as to what to search for.

Can someone please give me an idea as to what I should do? 

Thanks,
Sacha.

hi i was working on a code where i need to use multiple categories for a post, i get help before to add post in multi categories, now i need help on what would be my query to do update for a multiple categories post,
 to insert a new post with multiple categories  i used this

$values = array();
foreach($_POST['categories'] as $catID)
{
    $values[] = "($postID, $catID)";
}
$sql = "INSERT INTO `relation` (`postid`, `catid`)
              VALUES " . implode(', ', $values);
$query = $db->query($sql);

so if a post had 3 categories it will add in relation table, now i wants to update that post and modify the categories, all other part is done only problem is to update this relational category table which have two columns only associated with post.  i tried like this but did not work

$sql = "UPDATE relation SET  `catid`
             = " . implode(', ', $values) . " WHERE  postid ='$id' ";

please any help

Hi guys, I am trying to create a script that gets a multiple select form selections and assign them to variables with php via the POST method.

This is my code:

Code: [Select]
<select name="search_commodity[]" multiple="multiple" size="3" style="position:absolute; top:80px; left:414px; " >
<option value="all">All</option>
<option value="none">None</option>
<option value="some">Some</option>
</select>


Then after the form gets submited then it should go to this php page and the first value of the chosen options has to be assigned to the variable called commo. The problem is that is is not assigning anything.
Code: [Select]

<?php $commo = $_POST['search_commodity[0]']; ?>


Can someone help please? I can't figure it out.

How do I send multiple headers with this code?

Code: [Select]

<?php

$postdata = http_build_query(
    array(
        'var1' => 'some content',
        'var2' => 'doh'
    )
);

$opts = array('http' =>
    array(
        'method'  => 'POST',
        'header'  => 'Content-type: application/x-www-form-urlencoded',
        'content' => $postdata
    )
);

$context  = stream_context_create($opts);

$result = file_get_contents('http://example.com/submit.php', false, $context);

?>



*this header:

Code: [Select]
User-Agent: Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_0 like Mac OS X; en-us) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7A341 Safari/528.16

So I'm trying to create an Array from a comma separated string containing array{s}. How can I take a string full of comma separated hex values such as : 

<?php
    $myStr = (
        "00ffff", "00cccc", "009999", 
        "007777", "004444", "001111", 
        "01ffff", "01cccc", "019999"
    );
?>

& turn it into 3 separated arrays like : 

<?php
    $myNewArrs = [
        Array1 ( 3 ), 
        Array2 ( 3 ), 
        Array3 ( 3 ), 
    ];
?>

which REALLY looks like : 

<?php
    $myNewArrs = [
        Array ( "00ffff", "00cccc", "009999" ), 
        Array ( "007777", "004444", "001111" ), 
        Array ( "01ffff", "01cccc", "019999" ), 
    ];
?>

?

Any assistance is most-definitely appreciated!

Thank you & have a great afternoon!

 

 

Edited May 27 by AquariaXI

hi i need help on posting multiple inputs in a single button...while using mysql_fetch_array
here is my codes:

<?
$re6 = mysql_query('select username from users where course = "BSIT" and yearlevel = "FOURTH"');
?>
<br />
<h1>Post Grade</h1>
<h1>IT, Fourth Year</h1>
<br />Please fill the following form to send The Grade<br />
<?
$n = 0;
while($row = mysql_fetch_row($re6))
{
echo'<form action="grade_post.php" method="post">';
echo'Recipient<span class="small">(Username)</span><input type="text" value="'.$row['username'].'" readonly="readonly" id="recip" name="recip[' . $n . ']" />';
echo'Subject<input type="text" value="'.htmlentities($otitle, ENT_QUOTES, 'UTF-8').'" id="title" name="title[' . $n . ']" />';
echo'<input type="hidden" value="FOURTH" id="year" name="year[' . $n . ']" />';
echo'<input type="hidden" value="FIRST" id="sem" name="sem[' . $n . ']" />';
echo'Grade<input type="text" id="message" name="message[' . $n . ']" ><br />';
++$n;
}
?>


i get all my recipients in every input type, but when i tried to post it in my database not all of them are posted rather only one of them are posted in my database ...what i want to happen is that all of my recipients in every input type will be posted in my database with different ids'...help pls...

I seem to be having a problem with this code. It's supposed to parse the file info.txt and explode comma separated values into an array and then add each value from that file to the end of a URL and POST that url. What I'm getting now is just the first number in the array.
Anyway, here's the code:

Code: [Select]
<?php
$FileName = "info.txt";
$FileHandle = fopen($FileName,"r");
$FileContent = fread ($FileHandle,filesize ($FileName));
fclose($FileHandle);
 
// You can replace the \t with whichever delimiting character you are using
$SplitContent = explode("\t", $FileContent);
 
foreach($SplitContent as $CurrValue)
{

header('Location: http://website.com/file.php?value=' . $CurrValue);

}
?>

Hi all,

Can anyone tell me why the declaration below won't work???

Thnx Ryflex


$amount = array(0 => $_POST['$n[0]'], 1 => $_POST['$n[1]'], 2 => $_POST['$n[2]'], 3 => $_POST['$n[3]']);

I have a dynamic form that I am writing a script for to allow people to modify the fields of the form. I am taking all of the information that they have entered into the post array.

Where I am having a problem is that it is not showing all of the fields in the post array. One of the fields is an image field and the name of the image does not show up in the array when I do print_r or anything.

One other thing that I would like to know is how to get rid of the submit key and value from the array. I have tried using the unset method but it still shows up in the array.

Code: [Select]
<?php

session_start();
include ('includes/connection.php');
connect();

$table = $_GET['table'];
$id = $_GET['id'];
$errors = array();

$mod_sql = "SELECT * FROM $table WHERE id = '$id'";
$mod_sql_result = mysql_query($mod_sql);

$info = mysql_fetch_assoc($mod_sql_result);

$mod_form = "<form name='insert_table' id='insert_table' action='" . $_SERVER['PHP_SELF'] . "?id=$id&table=$table' method='post' enctype='multipart/form-data'>
<fieldset>
<legend>table information</legend>
<input TYPE='hidden' VALUE='" . $table . "' />";

foreach ($info as $key => $val) {
    $header = str_replace("_", " ", $key);

    if ($key == 'id') {
$mod_form .= "<p>" . $header . ": <input name='" . $key . "' id='" . $key . "' type='text' value='" . $val . "' readonly='readonly' /></p>";
    }
    else if ($key == 'image') {
$mod_form .= "<p>Current image: <img style='vertical-align: text-top;' src='../db_images/ad_images/" . $val . "' /><input type='checkbox' name='delete_image'  id='delete_image' value='" . $val . "' />Delete this image?</p>
            <p>" . $header . ": <input name='" . $key . "' id='" . $key . "' type='file' /></p>";
    }
    else {
$mod_form .= "<p>" . $header . ": <input name='" . $key . "' id='" . $key . "' type='text' value='" . $val . "' /></p>";
    }
}

$mod_form .= "
<p>
<input type='submit' name='submit_mod' id='submit_mod' />
</p>
</fieldset>
</form>
";

echo $mod_form;

if (isset($_POST['submit_mod'])) {
    $table = $_POST['table'];
    $allowed_ext = array('jpg', 'jpeg', 'png', 'gif');
    $file_name = $_FILES['image']['name'];
    $file_ext = (explode(".", $file_name));
    $file_ext = strtolower(end($file_ext));
    $file_size = $_FILES['image']['size'];
    $file_tmp = $_FILES['image']['tmp_name'];

    if (isset($_POST['delete_image'])) {

$delete_image_name = $_POST['delete_image'];
unlink('../db_images/ad_images/' . $delete_image_name);
    }

    if ($file_name != " ") {
$new_image = $file_name;
move_uploaded_file($file_tmp, '../db_images/ad_images/' . $file_name);
    }
// This is the section of code that I am having trouble with
foreach ($_POST as $key => $value) {

if ($key == 'image') {
    $value = $new_image;
}
$insert_query = "UPDATE $table SET `$key` = '$value' WHERE id = $id";
$insert_action = mysql_query($insert_query);
    }

    echo $insert_query;
}

if (mysql_error()) {
    $error = "<strong>MySQL error</strong>:<br />" . mysql_errno() . ": " . mysql_error() . "\n<br>When executing:<br>\n$insert_query\n<br>";
    $page = $_SERVER["REQUEST_URI"];

    $log = "INSERT INTO db_error (`error_id`, `error_page`,`error_text`,`query`) VALUES ('','$page','" . mysql_real_escape_string($error) . "','" . mysql_real_escape_string($mod_sql) . "')";
    $insert_log = mysql_query($log);

    echo $error;

    if ($insert_log) {
echo "<p>Error has been added to the error log</p><p>The error id number is " . mysql_insert_id() . "";
    }
    else {
echo "Error adding to error log<br />" . mysql_errno() . ": " . mysql_error();
    }
}
?>

Long time lurker, first time poster here.  I am having a problem with a multiple file uploader form I am trying to build.  I am using the CodeIgniter framework, but I believe my problem is with the form itself.

Here is the form:
Code: [Select]
<form action="http://localhost/show/submit" id="sendfiles" method="post" name="sendfiles" enctype="multipart/form-data">   
<input type="hidden" name="doup" value="1" />
    <input type="file" name="userfile1" value="" id="userfile1" size="20"  />    <br />
    <input type="file" name="userfile2" value="" id="userfile2" size="20"  />    <br />
    <input type="file" name="userfile3" value="" id="userfile3" size="20"  />    <br />
    <input type="submit" name="submit_btn" value="Upload"  />    </form>   
   

The form is being passed to this function:


if(empty($_POST['doup'])){
            foreach($_REQUEST as $k => $v)
                print ">>> $k : $v <br />";
                
            $data['form_open'] = form_open_multipart(uri_string(), array(
                'id' => 'sendfiles',
                'method' => 'post',
                'name' => 'sendfiles'    
            ));
            $data['form_flag'] = form_hidden('doup', '1');
            $data['file1'] = form_input(array(
                'id' => 'userfile1',
                'name' => 'userfile1',
                'size' => '20',
                'type' => 'file',                
            ));
            $data['file2'] = form_input(array(
                'id' => 'userfile2',
                'name' => 'userfile2',
                'size' => '20',
                'type' => 'file',                
            ));
            $data['file3'] = form_input(array(
                'id' => 'userfile3',
                'name' => 'userfile3',
                'size' => '20',
                'type' => 'file',                
            ));
            $data['form_submit'] = form_submit('submit_btn', 'Upload');
            $data['form_close'] = form_close();           
            $this->load->view('show/submit', $data);
        } else {
            $config['allowed_types'] = 'mp3';
            $config['max_size']    = '10240';
            $config['upload_path'] = $this->config->item('file_upload_path');
            $uploaded_files = array();
            for($nona=1; $nona<4; $nona++){
                if (strlen($_FILES['userfile'.$nona]['tmp_name']) <=0){
                    echo  "tempname$nona failed";
                    continue;
                }
                
                    
                //print "------ USERFILE $nona ------ <br />";
                //print sizeof($_FILES['userfile'.$nona])."<br />";
                //foreach ($_FILES['userfile'.$nona] as $k => $v){                    
                //    print "$k  :  $v <br />";
                //}
                        
                $this->upload->initialize($config);
                $upload = $this->upload->do_upload('userfile'.$nona);
                if (!$upload){
                    $form_errors = array('form_errors' => $this->upload->display_errors());
                    $this->load->view('show/submit', $form_errors);
                    break;
                } else {
                    $data = array('upload_data' => $this->upload->data());
                    $data = $data['upload_data'];
                    $fp = $data['full_path'];
                    $filename = strtolower(random_string('numeric', 16) . $data['file_ext']);
                    $rel_path = 'show/submissons/uploaded/';
                    $path = $this->config->item('media_root_path') . $rel_path;
                    
                    exec('mkdir -p ' . $path , $a1, $r1);
                    exec('mv ' . $fp . ' ' . $path .  $filename, $a2, $r2);
                    
                    array_push($uploaded_files, $path .  $filename);
                }
                
            }
            $this->session->set_flashdata('img_data',implode("||", $uploaded_files));
           // redirect("show/submit_info");
        }    



The problem is this:

When I choose only one file to upload, it works.  I can choose any of the 3 inputs and it works great.  But as soon as I try to choose 2 or more files, the form fails to post.  When I press submit, the page simply reloads and none of the form variables get posted.  I have checked settings in php.ini and tried building and rebuilding this form.  I'm hoping someone here can provide some insight into what I'm doing wrong?

Hi - I am uploading Post variables off a form relating to products and customer orders. If a product has a quantity attached to it then all the POST variables relating to that product need to INSERTED into the DB. If a product has just an empty string in it's quantity variable, then that product does not get INSERTED.  So I thought of 2 different approaches:


A) I could filter the Quantity Post variable for a positive values then create a new array only containing products with positive quantities.   
B) I could loop through the product Id (ProdID) POST and using a condition pull out the products with a positive quantity for Insertion.


I have been experimenting with B and have failed miserably.


However I have succeeded excellently in building some code which INSERTS all the products regardless of their quantities ( see below ) - not ideal as it enters products with empty quantities.
I would prefer to adapt what I have rather than throw it away.
Can someone kind person give this student a hand with some advice in adapting what I have got ?


MANY MANY THANKS !


Code: [Select]
<?php



function insert_tel_order(){
$lastname = $_POST['lastname'];
$orderid = strtoupper(substr($lastname,0,3)).(substr(time(),-4));  //Creates a unique order number
$customerid = $_POST['customerid'];
$pickupdate = $_POST['pickupdate'];
$deliverylocationid = $_POST['deliverylocationid'];
$orderdate = $_POST['orderdate'];

foreach ($_POST['prodid'] as $arrkey => $prodid){
$quantity = $_POST['quantity'][$arrkey];
$prodid = $_POST['prodid'][$arrkey];
$price = $_POST['price'][$arrkey];
$ordervalue = $quantity * $price;

$sql =" INSERT INTO `order` (id, orderid,orderdate,customerid, deliverylocationid,pickupdate,prodid,price, quantity, ordervalue, status) 
VALUES ('', '$orderid',$orderdate,$customerid,$deliverylocationid,$pickupdate,$prodid,$price,$quantity,$ordervalue,'')";
$this->db->query($sql);


}


}




?>

i have a shopping cart set up with mysql with a $_COOKIE['cart_id'] used to call all rows with cart_id... i have a while loop print out all the items in the cart

$sql2 = mysql_query("SELECT * FROM cart WHERE cart_id = '$cart_id'")
or die(mysql_error());
while($row = mysql_fetch_array($sql2)){


then i have it echo out the name...desc... quantity of each item... but the quantity is set up to be able to change and i have a form set up and i'd like to have each item be able to be changed at once if they wanted....but being multiple rows... there could be multiple $_POST['quantity']...

echo "<td><input type='text' name='quantity' value='".$quantity."'/></td>";


there is a unique id for each row in the table that i'd like to set up with an array to post... i'd like to set up an array $array[$uniq_id] => $quantity; and somehow POST this array name='$array[]'

and then on the action end... be able to call it by having foreach($quantity  as $uniq_id => $qty){
mysql_query("UPDATE cart SET quantity='$qty' WHERE id='$uniq_id' ");

}

i'm not sure if i'm approaching this the right way... the array part is leaving me stuck...any help is appreciated..thank you!

I have a form that is producing the following :

Array ( [formID] => 3154008308 [q1_applicationDate] => Array ( [month] => 11 [day] => 15 [year] => 2010 ) [q4_fullName4] => Array ( [first] => TOM [last] => STONE ) [q5_email] => TSTONE@YAHOO.COM [q6_address6] => Array ( [addr_line1] => 325 E LINCOLN [addr_line2] => [city] => GENESEE [state] => NY [postal] => 33256 [country] => United States ) [q38_selectProvider38] => Sprint [q39_selectPlan] => Individual [website] => [simple_spc] => 3154008308-3154008308 )

HOW do I automatically get each item above into it's own PHP variable?  The page that receives this Array is the second page of a 3 or 4 page form.  I need to send the above information on through the remainder of the form??

Would appreciate any help!  Thanks!

Hi all


This is probably the easiest question ever , but I am not familiar with arrays , so hope somebody can help me


User post this checkbox form (array):

<input type="checkbox" name="type[0][]" value="1" >
<input type="checkbox" name="type[0][]" value="2" >
<input type="checkbox" name="type[0][]" value="3" >

I need to get all checked values and print them ...
How can I do this?


I tried the code below, but it only returns me one value

Code: [Select]

$values = array($_POST["type"]);

foreach ($values as $item){

     echo $item;

}



Any help???



Thanks!!