PHP - Problem With A Multi-level Array

db table    username------>id->username->cash->points->referrer db table    referral_levels------>id->level->earnings->signupBonusCash->signupBonusPoints->status

username    referrer
--------    --------
admin
kelly88     admin   // UPDATE USERNAME ADMIN WITH referral level 1 POINTS/CASH //
jacob       kelly88 // UPDATE USERNAME ADMIN WITH referral level 2 POINTS/CASH AND USERNAME kelly88 WITH referral level 1 POINTS/CASH //
david16     jacob   // UPDATE USERNAME ADMIN WITH referral level 3 POINTS/CASH AND USERNAME kelly88 WITH referral level 2 POINTS/CASH AND USERNAME jacob WITH referral level 1 POINTS/CASH //

Is this possible. If yes - HOW?   Current test registration code with referral level 1

<?php
if(!empty($_GET['ref'])){
	
	$referrerUsername = filter_input(INPUT_GET, 'ref', FILTER_SANITIZE_STRING);
	
	if(usernameExist($referrerUsername, $db) === TRUE){
		$_SESSION['ref'] = $referrerUsername;
	}
	
}

// define variables with the value for each field
// the value from POST,GET if this exist, or an empty value
$errors = array();
$username = isset($_POST['username']) ? filter_input(INPUT_POST, 'username', FILTER_SANITIZE_STRING) : '';
$referrer = !empty($_SESSION['ref']) ? $_SESSION['ref'] : (isset($_POST['referrer']) ? filter_input(INPUT_POST, 'referrer', FILTER_SANITIZE_STRING) : '');

if(!empty($_POST['submit'])){
	
	if(empty($username)){
       	 $errors[] = $lang['error']['a_019'];
    }
	else if(validUsernameLenght($username) === FALSE){
        $errors[] = $lang['error']['a_020'];
   	}
	else if(validUsernameChars($username) === FALSE){
        $errors[] = $lang['error']['a_021'];
    }
	else if(usernameExist($username, $db) === TRUE){
       	$errors[] = $lang['error']['a_022'];
    }
	
	if(!empty($referrer)){
		
		if(usernameExist($referrer, $db) === FALSE){
			$errors[] = $lang['error']['a_037'];
		}
		else if($username == $referrer){
			$errors[] = $lang['error']['a_038'];
		}
			
	}
	
}

if(!empty($_POST['submit']) and empty($errors)){
	/*
	$queryOne = 'INSERT INTO users(username, referrer) VALUES (:username, :referrer)';
	$insertOne = $db->prepare($queryOne);
	$insertOne->bindParam(':username', $username, PDO::PARAM_STR);
	$insertOne->bindParam(':referrer', $referrer, PDO::PARAM_STR);
	$successOne = $insertOne->execute();
	*/
	if($referrer){
		
		$query = 'SELECT signupBonusCash AS sbc, signupBonusPoints AS sbp FROM referral_levels WHERE level = 1 AND status = "enabled"';
		$select = $db->query($query);
		$row = $select->fetch(PDO::FETCH_ASSOC);
		
		$queryTwo = 'UPDATE users SET points = points + :points, cash = cash + :cash WHERE username = :referrer';
   	 	$selectTwo = $db->prepare($queryTwo);
		$selectTwo->bindParam(':cash', $row['sbc'], PDO::PARAM_STR);
		$selectTwo->bindParam(':points', $row['sbp'], PDO::PARAM_STR);
		$selectTwo->bindParam(':referrer', $referrer, PDO::PARAM_STR);
		$selectTwo->execute();
		
	}
	
}

if(!empty($errors)){ 
	foreach($errors as $error){
		print $error.'<br>'; 
	}
}	

print '
<form method="POST">
<table style="width:100%">
	<tr>
    	<td style="width:30%;font-weight:bold">Username</td>
    	<td style="width:70%"><input type="text" name="username" maxlength="255" style="width:200px" value="'.cleanOutput($username).'"></td>
	</tr>';
	
	if(!empty($_SESSION['ref'])){
		
		print '
	<tr>
    	<td style="font-weight:bold">'.$lang['global']['a_047'].'</td>
    	<td><input type="text" name="referrer" readonly="readonly" maxlength="255" style="width:200px" value="'.cleanOutput($referrer).'"></td>
  	</tr>';
	
	}else{
		
		print '
	<tr>
    	<td style="font-weight:bold">'.$lang['global']['a_047'].'</td>
    	<td><input type="text" name="referrer" maxlength="255" style="width:200px" value="'.cleanOutput($referrer).'"></td>
  	</tr>';
	
	}
	
	print '
	<tr>
    	<td colspan="2" style="text-align:center"><input type="submit" name="submit" value="Submit"></td>
  	</tr>
</table>
</form>'; 

?>

Hi guys, I'm still not having any luck with coming up with an idea of how to make my multi-level drop down menu work with items from a database. I don't necessarily need code, but an idea of how to make it work, so any ideas are welcome.

The table:

Column Descriptions:
id       - The unique id
label    - The text to display
link     - The link to be used
relation - I cannot remember why I wanted that... just disregard it
parent   - The parent item's id (0 for no parent)
sort     - A sort number for the item (ascending)
active   - 0 for false, 1 for true (not implemented yet, will add a WHERE `active` = 1 into the sql later)
depth    - How many parent items there are

Now, here's what it has to do (the class):
Grab items from the database (sorted by depth, parent, and sort) Place the children in a child array of the parents (or however it can be sorted) Implode the array and turn it into an html menu with the below structure
Menu HTML Structure
Code: [Select]
<div id="menu">
  <ul>
    <li><h2>Level 1 A</h2>
      <ul>
        <li><a href="?r=level2/a">Level 2 A</a>
          <ul>
            <li><a href="?r=level3/a">Level 3 A</a></li>
            <li><a href="?r=level3/b">Level 3 B</a></li>
          </ul>
        </li>
      </ul>
    </li>
    <li><a href="?r=level1/b"><h2>Level 1 B</h2></a></li>
  </ul>
</div>
And here is the code I have so far, but I can't figure out how to get the children into the parent array, or at least sort it so that I can achieve the above HTML structure.

Thank you in advance for your help, and as I said above, I don't necessarily need code, but an idea of how to make it work, so any ideas are welcome.

Mmm i'm not sure if i'm approaching this correctly.

Anyways, I wanted to create a multi-level thread, Where the child thread would be after the parent thread.

Something like this:

Hello World
       - Hello World
               - Hi!
               - What's up?
       - Hi Bob!
Goodbye World
       - ....This guy got issues
       - Dude! You should watch Despicable Me! "It's so fuzzy i'm going to dieee!"


Anyways, so my table looks something along the line of this:

|    post id   |    parent_id    |            title            |      body    |   date      |
      1                |       NULL        |    Hello                  | Hi, i'm K    |   date
      2                |       NULL        |    Thread One       | Body One  |   date
      3                |          1           |    Hello World | Body One  |   date
      4                |          2           |    Thread post 4   | Body One  |   date
      5                |          1           |    Thread post 5   | Body One  |   date
      6                |          1           |    Thread post 6   | Body One  |   date
      7                |          3           |    Hi What's up    | Body One  |   date


And here's the PHP code, although it's not very neat I want to clean it up and make it neater.  I can only go two level deep so far.   Any suggestion or recommendations? 

Using while & for:


// Select * Threads
$q = "SELECT * FROM test_db ORDER BY post_id ASC";
$r = @mysql_query($q);



while ($pid_row = @mysql_fetch_object($r)) {

// Array
$pid_arr[] = $pid_row->post_id; // Assign Indexes to Post ID
$ppid_arr[] = $pid_row->parent_id; // Assign Indexes to ParentID
$md_arr = array($pid_arr, $ppid_arr);  // Create multi-dimensional array matrix

$parent_id = $pid_row->parent_id;




}

for ($i = 0; $i < count($pid_arr); $i++) {

for ($a = 0; $a < count($ppid_arr); $a++) {
$pid = $pid_arr[$i]; // pid = post id
$ppid = $ppid_arr[$i]; // ppid = parent id

//echo "<div>~~ PID $pid ~~ PPID $ppid ~~</div>";

if ($ppid === NULL) {
$ppid_is_null = " & parent_id is NULL";
} else {
$ppid_is_null = NULL;
}

// Select Top level Thread
$z = "SELECT * FROM test_db WHERE post_id = '$pid'";
$y = @mysql_query($z);

while ($t_row = @mysql_fetch_object($y)) 
{

$title = $t_row->title;  // title of child thread
$level = $t_row->level;  // level of child thread...is this useful?
}




// Display top level thread lvl 1
if ($ppid === NULL) {  // If the parent_id is NULL, display top level thread
echo '<div>PID: ' . $pid . ' || PPID: ' . $ppid . " || Title: " . $title . "</div><br>\n";

$post = $pid; // PostID = 1
$parent = $ppid; // Parent ID ex: [1]

// Get child id, where parent id = [1]
// trying to get the child thread here...but it's not working
$child_q = "SELECT * FROM test_db WHERE parent_id = '$post'";
$child_r = @mysql_query($child_q);

while($c_row = @mysql_fetch_object($child_r)) {
$c_arr[] = $c_row->post_id;
$c_ppid_arr[] = $c_row->parent_id;
}
for ($n = 0; $n < count($c_arr); $n++) {
if ($c_ppid_arr[$n] === $post) {
echo "<div>$c_arr[$n]</div>";



}

}
break;

//echo "<div>PID: $pid</div>";




} 




break;
}

}



Using While:

<?php 
require_once('db_connection');
echo '<hr><hr><br>';

// I just realized that selecting * where parent id is null might limit the amount of rows retrieved.

// Query to select threads
$n = NULL;
$q = "SELECT * FROM test_db WHERE (test_db.parent_id is NULL) Order By date ASC";
$r = @mysql_query($q);

while ($threads = @mysql_fetch_object($r)){
$pid = $threads->post_id;
$sid = $threads->subject_id;
$parent_id = $threads->parent_id;
$title = $threads->title;
$body = $threads->body;



echo '<div>PostID: ' . $pid . ' || Parent: ' . $parent_id . ' || SubjectID: ' . $sid . ' || Title: ' . $title . ' || Body: ' . $body . '</div>';

$q2 = "SELECT * FROM test_db WHERE parent_id = '$pid' Order by date DESC";
$r2 = @mysql_query($q2);

while ($level2 = @mysql_fetch_object($r2)) {
$level2_pid = $level2->post_id;
$level = 1.5 *($level2->level); // lvl 2: 3em


echo '<div style="text-indent:' . $level . 'em">' . 'PostID: ' . $level2->post_id . ' || ParentID: ' . $level2->parent_id . '</div>';


$q3 = "SELECT * FROM test_db WHERE parent_id = '$level2_pid'";
$r3 = @mysql_query($r3);
while ($level3 = @mysql_fetch_object($r3)) {

$level3 = 1.5 + $level;

echo '<div style="text-indent:' . $level3 . 'em">' . 'PostID: ' . $level3->post_id . ' || ParentID: ' . $level3->parent_id . '</div>';

}






}


}


?>


I'm not a comp. sci major or anything, so I'm learning this as I go.  Any help would be greatly appreciated.   It seems like the while & for is more practical, but i'm not quiet sure.  What am I doing wrong?

- K

I just joined this forum today ^_^  Hope to be good friends with you guys and gals

I have a Q&A Form/script where registered Users can share there thoughts on 10 Questions.

On the backend I have these tables:  member, answer, question

Thanks to some help last night, I have been able to do a LEFT join and store the above data in a multi-dimensional array which always stoes the 10 Questions, and also any Answers that the User may have responded to.  (Questions are optional.)

I am having a hell of a time DISPLAYING this multi-dimensional array.

The key is that I want my PHP and array to stay at the top of my script and use minimal PHP in my HTML section.

Here is how I query the data and build my array...

// ********************
// Build Q&A Query. *
// ********************

// Build query.
$q7 = "SELECT q.id, q.question_no, q.question_text, a.answer_text
FROM bio_question AS q
LEFT JOIN bio_answer AS a
ON q.id=a.question_id
AND a.member_id =?
ORDER BY q.question_no";

// Prepare statement.
$stmt7 = mysqli_prepare($dbc, $q7);

// Bind variables to query.
mysqli_stmt_bind_param($stmt7, 'i', $memberID);

// Execute query.
mysqli_stmt_execute($stmt7);

// Store results.
mysqli_stmt_store_result($stmt7);

// Check # of Records Returned.
if (mysqli_stmt_num_rows($stmt7) > 0){
// Questions Found.

// Bind result-set to variable.
mysqli_stmt_bind_result($stmt7, $questionID, $questionNo, $questionText, $answerText);

// Populate PHP array with Questions & Answers.
$x=1;
while (mysqli_stmt_fetch($stmt7)){
$thoughtsArray[$x] = array('questionID' => $questionID,
'questionText' => $questionText,
'answerText' => $answerText);
$x=$x+1;
}

echo '<pre>';
print_r($thoughtsArray);
echo '</pre>';


// Close prepared statement.
mysqli_stmt_close($stmt7);



And in my HTML Form, here is how I am attempting to dynamically build the Q&A section...

<form id="changeAnswers" action="" method="post">
<fieldset>
<legend>Change Profile Answers</legend>

<?php
echo '<p>TEST: ' . $thoughtsArray[4]['answerText'] . '</p>';

foreach($thoughtsArray as $questionNo => $qaArray) {
echo '<label for="question' . $questionNo . '">' . $questionNo . '.) ' . $qaArray['questionText'] . '</label>';
echo '<textarea id="question' . $questionNo . '" name="thoughtsArray[' . $questionNo . '][\'answerText\']" cols="60" rows="2">' .
(isset($questionNo]) ? "htmlentities($thoughtsArray[$questionNo]['answerText'], ENT_QUOTES" : '') .
'</textarea>';
}
?>



I am able to retrieve and display the Questions from my multi-dimensional array as seen above, however, for the life of me, I cannot get the Input Fields (with any Answers) to work properly.  I either get compile errors, or the code runs but my Input Fields are blank even when an Answer should be displayed?!

 

I am hoping this is just a syntax and/or reference error.  I'm still new to arrays, so properly retrieving an Answer from a multi-dimensional array is really tricky for me!!

So close and yet so far away?!

Can someone please help me out??

Thanks,


Debbie

Hi All,

I have a function that creates an array using a few sql quereys.  I then use the array to output to html.  I am wanting to add more data to the array to populate another column in the created table.

I am unsure how to add $miqty to the array and then output it in the Qty On Order column. 

I feel like i need to add the [] to

$menuItemsInCat[$mcatname][$miid] = $miname;

section but i am not sure where in there it should be.

 

<?php if (session_status() == PHP_SESSION_NONE) {
session_start();
}
if (!isset($_SESSION['user_id'])){
	header("location: index.php");
	exit;
}
//name of the pagea
$_SESSION['this_page'] = 'new-menu';

function getMenuItems($conn){
	$output = '';
	$stmt = $conn -> query("
	                         SELECT menu_category_name
	                         FROM ssm_menu_items
	                         INNER JOIN  ssm_menu_category on menu_item_category_id = menu_category_id
	                         ORDER BY menu_category_display_order
	                         ");
	//create an empty array of all of the menu categories that are in use
	foreach ($stmt as $item){
		$menuItemsInCat[$item['menu_category_name']] = [];
	}
	$stmt = $conn -> prepare("
	                         	SELECT menu_item_id, menu_item_name, menu_category_name, sum(menu_item_qty)
								FROM ssm_menu_items mi
								INNER JOIN ssm_menu_category mcat ON mi.menu_item_category_id = mcat.menu_category_id
								left join ssm_menu_order USING (menu_item_id)
								GROUP BY menu_item_id
	                         ");
	$stmt -> execute();
	$stmt -> bind_result($miid, $miname, $mcatname, $miqty);
	while ($row = $stmt -> fetch()) {
		//put items into the blank array created above under their correct category
		
		$menuItemsInCat[$mcatname][$miid] = $miname;
	}

	echo "<pre>";
	print_r($menuItemsInCat);
	echo "</pre>";

		//foreach thing in $menuItemInCat array there is $menucat array associated with $menuit(ems) array
		//we want the menu cat
	foreach ($menuItemsInCat as $menucat => $menuit) {
		$output .= "<tbody>";
		$output .= "<tr class='bg-secondary text-white text-center'><th>$menucat</th>";
		$output .= "<th>Qty On Order</th><th>Manage</th></tr>";
		//foreach thing in menu items array there is an array of ids and an array of items
		foreach ($menuit as $itemId => $itemName) {
			$output .= "<tr><td>$itemName</td>";
			$output .= "<td></td>";
			$output .= "<td><div class='btn btn-primary'>Manage</div></td></tr>";
		}
		$output .= "</tbody>";
	}
	return $output;
}



?>
<?php include '_includes/head.php'; ?>
<div class="container-fluid">
	<div class="row">
		<?php include '_includes/header.php'; ?>
	</div>
	<div class="row" >
		<div class="col-sm-2 p-0 bg-dark text-light">
			<?php include '_includes/nav.php'; ?>
		</div>
		<div class="col-sm-10" style="height: calc(100vh - 80px);overflow:scroll;">
			<div class="mt-3">
				<table class="table table-striped table-hover table-bordered text-center align-middle">
					<?= getMenuItems($conn) ?>
				</table>
			</div>
			<div class="col-sm-12"><?php include '_includes/footer.php'; ?></div>
		</div>
	</div>
	
</div>
<script>
	//set sidebar active indicator
	//XX = name of parent if in dropdown eg "sheet"
	if(document.getElementById('menu')){
		document.getElementById('menu').classList.add('show')
	}
	//nav button ID
	if(document.getElementById('newMenu')){
		document.getElementById('newMenu').classList.add('blOrange')
	}
</script>

As always your help is very appreciated.

Edited February 5, 2020 by Adamhumbug

I have a for loop which extracts info from a MySQL table, chooses something then needs to push each bit into an array:

for($i = 0 ; $i < $query_report_rows ; ++$i)
{
$row= mysql_fetch_row($query_names);
if($row[6] == 0)
{
$sName = $row[1];
}
elseif($row[6] == 1)
{
$sName = $row[2];
}

$name = "$row[0], $sName";
$print = nl2br($row[7]);
    }


What i need is a multidimensional array to hold $name and $print:

$name_print = array(
   array('name'=>$name
         'print'=>$print
   )
)


How do i array push into such an array from the above for loop? (multi-dimensional array are a very weak point at the moment, so any pointers here would be very much appreciated)

I currently have an array that I've built that dumps like this:

   

0 => array:11 [▼
      "category_code" => "123"
      "category_name" => "Testing"
      "category_description" => "This is a test category"
      19738 => array:5 [▼
        "identifier" => "720368842943"
        "description" => Test Description One
        "count" => 4
        "details" => array:2 [▼
          0 => array:3 [▼
            "detail_code" => "2751"
            "detail_code2" => "43"
            "detail_specifier" => "Detail One"
          ]
          1 => array:3 [▼
            "detail_code" => "2681"
            "detail_code2" => "9"
            "detail_specifier" => "Detail Two"
          ]
        ]
        "prices" => array:1 [▼
          "01" => "1129.00"
        ]
      ]
      19739 => array:5 [▼
        "identifier" => "720368844121"
        "description" => "Test Description Two"
        "count" => 4
        "details" => array:2 [▼
          0 => array:3 [▼
            "detail_code" => "2751"
            "detail_code2" => "43"
            "detail_specifier" => "Detail One"
          ]
          1 => array:3 [▼
            "detail_code" => "2681"
            "detail_code2" => "9"
            "detail_specifier" => "Detail Two"
          ]
        ]
        "prices" => array:1 [▼
          "01" => "1490.00"
        ]
      ]

I'm using laravel excel in order to export that as an excel file, but it's not quite working the way I intend

When it exports to excel I only get the top level info:

    123  |  Testing  |  This is a test category

But I want to get that info as a header and then each subsequent product for that category as a row, so with the example above it would look like:

    123  |  Testing  |  This is a test category
    ====================================================================================================================
    19738  |  720368842943  |  Test Description One  |  4  |  2751  |  43  |  Detail One  |  2681  |  9  |  Detail Two  |  1129.00
    19739  |  720368844121  |  Test Description Two  |  4  |  2751  |  43  |  Detail One  |  2681  |  9  |  Detail Two  |  1490.00

Here's the excel code with the array I'm using, which is dumped above: 

  $allCategoryResult= array();

    foreach($prices->categories as $category){ 
        $categoryItem = array(); 
        $categoryItem["category_code"] = $category->category_code;
        $categoryItem["category_name"] = $category->category_name; 
        $categoryItem["category_desc"] = $category->category_desc;

        foreach($category->skus as $sku){
            $skuItem = array(); 

            $skuItem["identifier"] = $sku->sku_info->identifier;
            $skuItem["description"] = $sku->sku_info->item->description;
            $skuItem["count"] = $sku->sku_info->item->item_type->count;
            
            $skuItem["details"] = array(); 
            foreach ($sku->sku_info->details as $details) {
                $detailsItem = array(); 
                $detailsItem["detail_code"] = $details->detail_code;
                $detailsItem["detail_code2"] = $details->detail_code2;
                $detailsItem["detail_specifier"] = $details->detail_specifier;
                $skuItem["details"][] = $detailsItem; 
            }

            $skuItem["prices"] = get_object_vars($sku->prices);


            $itemCode = $sku->sku_info->item->item_code;
            $categoryItem[$itemCode] = $skuItem; 
        }
        $allCategoryResult[] = $categoryItem; 
    }


    $name = 'Test Export';

        $build = Excel::create($name, function ($excel) use ($allCategoryResult) {

            $excel->setTitle('Test Export');

            $excel->sheet('Test Export', function ($sheet) use ($allCategoryResult) {

                $sheet->fromArray($allCategoryResult);

 

Hi can anybody help me out with the following problem I am having? I need to populate the key values in the multi-dimentional array structure shown below and the values will be used later in the following way:

<tr>
  <td><?php echo $sm_array[1]['col_1']; ?></td>
  <td><?php echo $sm_array[1]['col_2']; ?></td>
  <td><?php echo $sm_array[1]['col_3']; ?></td>
  <td><?php echo $sm_array[1]['col_4']; ?></td>
  //and so on, up to 10
</tr>
<tr>
  <td><?php echo $sm_array[2]['col_1']; ?></td>
  <td><?php echo $sm_array[2]['col_2']; ?></td>
  <td><?php echo $sm_array[2]['col_3']; ?></td>
  <td><?php echo $sm_array[2]['col_4']; ?></td>
  //and so on, up to 10
</tr>

This is the array structure, $td->innertext is just a different value each time and is not important for this example, it could essentially be anything:

sm_array[$row] = array( "col_1" => $td->innertext,
                        "col_2" => $td->innertext,
                        "col_3" => $td->innertext,
                        "col_4" => $td->innertext,
                        "col_5" => $td->innertext,
                        "col_6" => $td->innertext,
                        "col_7" => $td->innertext,
                        "col_8" => $td->innertext,
                        "col_9" => $td->innertext,
                        "col_10" => $td->innertext,
);

But I need to add the values inside a loop, like this:

while($row=0; $row<=10; $row++) {
  $sm_array[$row] = array( "col_".$row => $td->innertext);
}

But this doesn't allow me to change the key name inside the loop, so for $sm_array[1] there will be 10 keys and their values, and the same for $sm_array[2], it will also have 10 keys and different values for each key and so on! But for some reason the key value will not work this way inside a loop, it doesn't allow "col_".$row and I even tried to echo the key name, like this:

while($row=0; $row<=10; $row++) {
  $sm_array[$row] = array( "<?php echo $row; ?>" => $td->innertext);
}

It only seems to accept a fixed string or integer as the key, like this:

while($row=0; $row<=10; $row++) {
  $sm_array[$row] = array( "col_1" => $td->innertext);
  // or like this
  $sm_array[$row] = array( 1 => $td->innertext);
}

But then I have a problem, I can't change the key name dynamically! I have tried doing this with conditional staments like this, but it only accepts the first key name and the 2nd, 3rd etc, etc all fail:

while($row=0; $row<=10; $row++) {
  if($row==1){
     $sm_array[$row] = array( "col_1" => $td->innertext);
  }else if($row==2){
     $sm_array[$row] = array( "col_2" => $td->innertext);
  } //and so on
}

Can somebody please tell me what I am doing wrong or can't this be done or is their some other way of doing this?

Thanks in advance
Grant

Hi people

I need a way to loop through an array where $imgid is some random number assigned to each array element and there are 4 fields id, url, tnurl, caption per array element. I need to extract these 4 fields in the same loop iteration. Thanks

Code: [Select]
$_SESSION['imagegallery'][$imgid]['id'];
$_SESSION['imagegallery'][$imgid]['url'];
$_SESSION['imagegallery'][$imgid]['tnurl'];
$_SESSION['imagegallery'][$imgid]['caption'];
example:
Code: [Select]
$_SESSION['imagegallery'][347]['id'];
$_SESSION['imagegallery'][347]['url'];
$_SESSION['imagegallery'][347]['tnurl'];
$_SESSION['imagegallery'][347]['caption'];
$_SESSION['imagegallery'][892]['id'];
$_SESSION['imagegallery'][892]['url'];
$_SESSION['imagegallery'][892]['tnurl'];
$_SESSION['imagegallery'][892]['caption'];

How do I do this?

It only does the first nine records and wont cycle through the many records in the second dimension.

Thanks.

         // External Loop is 1 - 9
         // Internal Loop is 0 - whatever it is
   
         //$muarray_s[0]                        = $facility_id;
         //$muarray_d[$external_loop][$interal_loop]   = $objfields['139339_date'];
         //$muarray_t[$external_loop][$interal_loop]   = $objfields['139339_time'];
         //$muarray_i[$external_loop][$interal_loop]   = $objfields['139339_main_id'];
         
         //$array_of_mu[$external_loop][$interal_loop]    = $checklist_item_disc;
         
         echo "Begin Draw Runway Image Function <br>";
         echo "Establish Array Looping Procedure";
         
         for ($j=0; $j<10; $j=$j+1) {
               // External Loop
               // This is actually the Condition not the mu
               
               for ($k=0; $k<count($array_of_mu); $k=$k+1) {
                     // Internal Loop
                     // This is the Mu Value;
                     echo "Mu Value is ".$array_of_mu[$j][$k]."<br>";
               }
         }

I have been trying to solve this problem for a few days now and can't seem to work it out. I'm sure i'm missing some simple point..
I am using a mysql PDO fetch to return 2 fields in each row and then put them into an array of their own:
foreach ($st->fetchAll() as $row){
$subs[] = array($row['subscriber'],$row['plant']);
Some of the rows share the same $row[0], which is the 'subscriber' field. What I want to do is make up another array with each smaller array having a single, unique $row[0] and any number of added 'plant' fields following (e.g $row[1],$row[2] etc).
I've tried all sorts of ways to achieve this but am at a loss. Would someone be able to point me in the right direction ? Thanks.

I am having a hell of a time getting this to work. I need the keys in an array to be specific, not a sequential number or a row in my database. I need to add to the array through each loop of my while() statement. This code does it, but does not use the keys I specify, after the first entry, it starts assigning numbers to keys. Any guidance would be great.

<?php
require_once ('includes/config.php');
require_once ('includes/connect.php');

$echoarray = array();
$resultsql = mysql_query("SELECT * FROM clients")or die(mysql_error());
while($row = mysql_fetch_array($resultsql)){
    if(empty($echoarray)){
$echoarray = array(
'id' => $row['ID'],
'name' => $row['First_Name'] . " " . $row['Last_Name'],
'price' => $row['Status'],
'number' => $row['Sex'],
'address' => $row['Phys_Street'],
'company' => $row['Agency'],
'desc' => $row['Notes'],
'age' => $row['Date_Birth'],
'title' => $row['Occupation'],
'phone' => $row['Phone'],
'email' => $row['Email'],
'zip' => $row['Phys_Zip'],
'country' => $row['Phys_City']
);
}
else
{
array_push($echoarray,
$echoarray['id'] = $row['ID'],
$echoarray['name'] = $row['First_Name'] . " " . $row['Last_Name'],
$echoarray['price'] = $row['Status'],
$echoarray['number'] = $row['Sex'],
$echoarray['address'] = $row['Phys_Street'],
$echoarray['company'] = $row['Agency'],
$echoarray['desc'] = $row['Notes'],
$echoarray['age'] = $row['Date_Birth'],
$echoarray['title'] = $row['Occupation'],
$echoarray['phone'] = $row['Phone'],
$echoarray['email'] = $row['Email'],
$echoarray['zip'] = $row['Phys_Zip'],
$echoarray['country'] = $row['Phys_City']
);
    
}

Any Ideas?

Code: [Select]
$i=1;
$selected=0;
$uservalue=20;
$numCols = 3;
$numPerCol = ceil(20 / $numCols);
echo "<table class=tuble><tr>";
for($col = 1; $col <= $numCols; $col++) {
   echo "<td>";
   for($row = 0; $row < $numPerCol; $row++) {
      $resultRow = 20;
       if ($i<=$uservalue) {
if ($i == $selected) {
   $checked = 'checked';
  }else{
  $checked = '';
  }
 $styles = array(
 
'Blue Essense' => array('#2B8EFF', '#63CBFF', '50 Forum Gold'),
'veggie' => array('carrot', 'collard', 'pea')
 
 
  );
 
 
 
    echo '<input type="radio" value="'.$i.'" name="form[color]">Blue Essence <b><a style="color:#2B8EFF;text-shadow:#63CBFF 2px 1px 1px" href="u.php?id='.$pun_user['id'].'">'.$pun_user['username'].'</a></b><br>';
  }
  else {
    echo '<label for="s'.$i.'"><input type="radio" value="'.$i.'" name="form[star]" disabled><b><a href="u.php?id='.$pun_user['id'].'">'.$pun_user['username'].'</a></b><br>';
  }
  $i++;
   }
   echo "</td>";
}
echo "</tr></table>";
Okay,  see the $styles array?

Code: [Select]
$styles = array(
 
'Blue Essense' => array('#2B8EFF', '#63CBFF', '50 Forum Gold'),
'veggie' => array('carrot', 'collard', 'pea')
 
 
  );
The first is hex code, background, and 2nd is #63CBFF (Front color) and the 3rd is how much it costs

I need those arrays to echo out correspondent with my

Code: [Select]
echo '<input type="radio" value="'.$i.'" name="form[color]">Blue Essense<b><a style="color:#2B8EFF;text-shadow:#63CBFF 2px 1px 1px" href="u.php?id='.$pun_user['id'].'">'.$pun_user['username'].'</a></b> (50 Forum Gold)<br>';
See how the style="color etc/etc" I need to grab the data from $styles to go into the correct spots, Is this feasable?

Long story short, I need to explode those arrays out somehow, any idea?

i want to edit a product and allocate industries to a product

refer following link to view

http://meriwebsite.net/envytech/admin/industryallocate.php?pageNum=1SELECT%20a.products_id,%20a.products_image,%20b.language_id,%20b.products_description,%20b.products_name%20%20%20FROM%20products%20a%20,%20products_description%20b%20WHERE%20a.products_id%20=%20b.products_id%20and%20language_id=1%20and%201%20order%20by%20%20b.products_id,%20%20b.products_description

I can update prouct name and serial number

but cannot get values for industries

the do while loop for industry display  is given below (displaying industry id before check box here)

 $iquery="SELECT * from industry  ";
 

mysql_select_db($database_DBconnect, $DBconnect);

$iResult = mysql_query($iquery, $DBconnect) or die(mysql_error());

$irows = mysql_fetch_assoc($iResult);

$itotalrows=mysql_num_rows($iResult);

$j=-1;

do { $j++; ?>

<br /><?php echo "id=". $irows['id'];?><input name="ind[$i][$j]" type="checkbox" class="vardana12" id="ind[$i][$j]" value="<?php echo $irows['id'];?>" />

<?php echo $irows['name'];?>

 

<?php } while (

$irows = mysql_fetch_assoc($iResult)

);

 

?>  


I am trying to display values using following code

if ( (isset($_POST['sub'] )) or (isset($srno['sub'] ))) {

   echo "<br> count=".count($_POST['srno']);

for($i=0; $i< 

count($_POST['srno']); $i++){

echo "on 'save' clicked   <br>";

echo "<br> products ".$_POST['products_id'][$i];

echo "<br>srno ". $_POST['srno'][$i];

echo "<br>industry ".print_r($_POST['ind'][$i]);

echo "<br>product name ". $_POST['products_name'][$i];
 

Updateindustry($_POST['products_id'][$i], $_POST['srno'][$i],$_POST['industry'][$i],$_POST['products_name'][$i]); }
        $update=1; $alert= "udation done";
 }

I am not getting correct values for $_POST['industry'][$i]

please help

Whats the most efficient way of searching within a multi dimensional array?

My Array =

Array ( => Array ( => Item 1 [title] => Item 1 [1] => 2012-03-21 [eventDate] => 2012-03-21 [2] => 21 [eventDay] => 21 ) [1] => Array ( => Item 2 [title] => Item 2 [1] => 2012-03-21 [eventDate] => 2012-03-21 [2] => 21 [eventDay] => 21 ) )

String to find = '21'

If (MY ARRAY contains STRING TO FIND) {}

Clearly in this case there are several '21' (s) so if I only wanted to search the [eventDay] keys...would there be a fast effective and efficient manner?


Thoughts and help gratefully received.

Will