Learn VBA & Macros in 1 Week!

PHP - Adding More Elements To A Session Array

Full Excel VBA Course - Beginner to Expert

Adding More Elements To A Session Array	View Content

I have created a session array on one page and stored some values as

$_SESSION['users'] = array(
  "id"      => $row['id'],
  "fname"   => $row['ufname'],
  "lname"   => $row['ulname']
);

and then on another page I have some more values for the same session array

  "boss"      => $row['bossid'],
  "tasks"     => $row['tasks'],
  "timeframe" => $row['tframe']

I want to add these values into session array both keys and values.

is there any way of doing this? Please help

Full Excel VBA Course - Beginner to Expert

Adding Elements From One Multidimensional Array To Another

Similar Tutorials

View Content

Suppose I have 2 arrays like the two below. I want to change each element of the first array. I want to add [‘person_id’] => 3 to each element and I want to add the [name] element from each element of the second array to each element of the first, with the [name] value corresponding. i.e. [name] from the first element in array 2 added to the first element of array one, [name] from the second element of array two added to the second element of array one, and[name] from the third element of array two added to the third element of array one. The element can be called "name" in each element of the first array.

Thus the person_id would be the same in all elements of array one and the name element from array two would be added, changing for each element.

It’s kind of a foreach in a foreach and I couldn’t figure out how to do it. array_walk might be useful as well though I couldn’t figure that our either.

What’s happening here is that I am uploading three image files and want to insert the information about each file into corresponding file fields in a row determined by the person_id, extracting the image filenames from array 2.

Thanks for help with this,

—Kenoli

 Array 1
(
    [person_id] => 3
    [1] => Array
        (
            ['title'] => qwerqwer
            ['medium'] => dfsadfasda
        )

    [2] => Array
        (
            ['title'] => sadfasdfad
            ['medium'] => Asdfsadf
        )

    [3] => Array
        (
            ['title'] => asdfsadf
            ['medium'] => Sadfsedf
        )

    [submit] => Submit
)

Array 2
(
    [image1] => Array
        (
            [name] => _DSC0080.jpg
            [type] => image/jpeg
            [tmp_name] => /Applications/XAMPP/xamppfiles/temp/phpxY22EN
            [error] => 0
            [size] => 1784656
        )

    [image2] => Array
        (
            [name] => _DSC0030.jpg
            [type] => image/jpeg
            [tmp_name] => /Applications/XAMPP/xamppfiles/temp/phpy2Wq43
            [error] => 0
            [size] => 1724811
        )

    [image3] => Array
        (
            [name] => _DSC0001.jpg
            [type] => image/jpeg
            [tmp_name] => /Applications/XAMPP/xamppfiles/temp/phpZSBkAp
            [error] => 0
            [size] => 2278345
        )

)

Keep Adding Value To A Session

Similar Tutorials

View Content

How can i keep adding value to a session???

I need to somehow keep storing more values into an array.
session_start();

// store session data
$_SESSION['tune_name']=$_GET['tune_name'];
$_SESSION['tune']=$_GET['tune'];

print_r($_SESSION);

So this is what i get from the print_r();
Array ( [attach] => Array ( ) [backups-2] => true [dnb] => true [house] => true [tech-house] => true [uk-garage] => true [uk-grime] => true [uk-hip-hop] => true [uncategorized] => true [warehouse] => true [views] => Music/dnb/Gold Dust (Vocal VIP Mix)_DJ Fresh_192.mp3 [tune_name] => Music/dnb/Dj Ss - We Came To Entertain (Sub Zero Remix).mp3 [tune] => Array ( ) )

ok what i need to do is everytime i click it saves that value above but just appends another value to the array so the session can keep getting larger and larger???

Any help please.

Adding Session Value From Sql

Similar Tutorials

View Content

Hi all

I am trying to write a piece of code that takes the value from a form and checks it via an SQL table then adds the session value and the value from the SQL table into the rest of the code as a string. It is for a voucher code in a shopping basket:

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

$vouchercode = $_POST['voucher_code'];

$sqlvoucher_code = mysql_query(" SELECT * FROM `voucher_codes` WHERE name = ".$vouchercode."");
$getvoucher_code = mysql_fetch_array($sqlvoucher_code);

$_SESSION['voucher_code'] = $_POST['voucher_code'];

$voucher_code = $getvoucher_code['value'];

header("Location: basket.php");

exit;

}

Every time I add a value into the form that I know is in the DB it returns a value of 0 even though the value in the DB is 15.95.

Please help!

Thanks
Pete

Adding A Login Session Timeout

Similar Tutorials

View Content

Hi:

How do I set a password-protected page to time out after 20 minutes or so?

I thought it was doing it on the below page, but it is not working.

A tutorial I found online.

Login.php
Code: [Select]
<form name="form1" method="post" action="myLogin.php">

<input name="myUserName" type="text" size="40" id="myUserName">
<br /><br />
<input name="myPassword" type="password" size="40" id="myPassword">

</div>

<input type="submit" name="Submit" value="Login">

</form>

myLogin.php
Code: [Select]
<?php

ob_start();

// Connect to server and select database.
//mysql_connect("$host", "$username", "$password")or die("cannot connect");
//mysql_select_db("$db_name")or die("cannot select DB");

// Define $myUserName and $myPassword
$myUserName=$_POST['myUserName'];
$myPassword=$_POST['myPassword'];

// To protect MySQL injection (more detail about MySQL injection)
$myUserName = stripslashes($myUserName);
$myPassword = stripslashes($myPassword);

$myUserName = mysql_real_escape_string($myUserName);
$myPassword = mysql_real_escape_string($myPassword);

$sql="SELECT * FROM myAdmins WHERE myUserName='$myUserName' and myPassword='$myPassword'";
$result=mysql_query($sql);

// Mysql_num_row is counting table row
$count=mysql_num_rows($result);
// If result matched $myUserName and $myPassword, table row must be 1 row

if($count==1){
// Register $myUserName, $myPassword and redirect to file "a_Home.php"
session_register("myUserName");
session_register("myPassword");

header("location:a_Home.php");
}
else {

echo "

<html>

...

</html>
";
}

ob_end_flush();
?>

myCheckLogin.php (added to each page to see if the person logged-in via Login.php):
Code: [Select]
<?
session_start();
if(!session_is_registered(myUserName)){
header("location:Login.php");
}
?>

Any help would be great.

Thanks.

Help With Adding Items From Select Menu Into Session

Similar Tutorials

View Content

hello all, I was hoping someone could help me figure out how to add sizes to my shopping cart.
Right now the items add just fine. The site sells shirts and I'm having trouble displaying the sizes once selected and added to the cart. It will post the size selected, but if the customer tries to add another shirt the size will overwrite the last.

Any help is appreciated.

Heres how I add items to the cart...
Code: [Select]
session_start();
// Process actions
$cart = $_SESSION['cart'];
$action = $_GET['action'];
switch ($action) {
case 'empty':
if($cart) {
unset($cart);
}
break;
case 'add':
if ($cart) {
$cart .= ','.$_GET['product_id'];
} else {
$cart = $_GET['product_id'];
}
break;
The form with the size selection and add to cart button..
Code: [Select]
<form action="cart.php?action=add&product_id=<?php echo $row_rs_products['product_id'] ?>" method="POST" name="addcart" id="addcart">
<table width="300" border="0">
<tr>
<td><label for="sizes"></label>
<select name="product_size" id="product_size" title="<?php echo $row_rs_products['product_size']; ?>">
<?php
do {
?>
<?php
} while ($row_rs_sizes = mysql_fetch_assoc($rs_sizes));
  $rows = mysql_num_rows($rs_sizes);
  if($rows > 0) {
      mysql_data_seek($rs_sizes, 0);
  $row_rs_sizes = mysql_fetch_assoc($rs_sizes);
  }
?>
</select></td>
<td><input type="submit" name="submit" id="submit" value="add to cart">
function displaying the cart..
Code: [Select]
function showCart() {
global $db;
$cart = $_SESSION['cart'];
if ($cart) {
$items = explode(',',$cart);
$contents = array();
foreach ($items as $item) {
$contents[$item] = (isset($contents[$item])) ? $contents[$item] + 1 : 1;
}
$output[] = '<form action="cart.php?action=update" method="post" id="cart">';
$output[] = '<table>';
// start div
$output[] = '<div id="cart_table">';
//
$output[] = '<tr>';
$output[] = '<td><h4>Product</h4></td>';
$output[] = '<td><h4>Item No.</h4></td>';
$output[] = '<td><h4>Price</h4></td>';
$output[] = '<td><h4>Size</h4></td>';
$output[] = '<td><h4>Quantity</h4></td>';
$output[] = '<td><h4>Price Total</h4></td>';
$output[] = '<td><h4> </h4></td>';
$output[] = '</tr>';
//new row
foreach ($contents as $product_id=>$qty) {
$sql = 'SELECT * FROM products WHERE product_id = '.$product_id;
$result = $db->query($sql);
$row = $result->fetch();
extract($row);
//
$output[] = '<tr>';
$output[] = '<td><a href="product.php?product_id='.$product_id.'">'.$product_title.'</a></td>';
$output[] = '<td>'.$product_plu.'</td>';
$output[] = '<td>$'.$product_price.'</td>';
//
//$output[] = '<td>'.$product_size.'</td>';
$output[] = '<td>'.$_POST['product_size'].'</td>';
//
$output[] = '<td><input type="text" name="qty'.$product_id.'" value="'.$qty.'" size="3" maxlength="3" /></td>';
$output[] = '<td>X $'.($product_price * $qty).'</td>';
$total += $product_price * $qty;
$output[] = '<td><a href="cart.php?action=delete&product_id='.$product_id.'" class="r">Remove</a> </td>';
$output[] = '</tr>';
//end div
$output[] = '</div>';

}
$output[] = '</table>';
$output[] = '<p>Grand total: <strong>$'.$total.'</strong></p>';
$output[] = '<div class="float-right"><button type="submit">Update cart</button>';
$output[] = '</form>';

Adding Form Variables Into Session Cart

Similar Tutorials

View Content

Hi all

I have a php form as follows:

<form action="basket.php?action=add&id=1&qty=1" method="post" name="buy-product">
<input name="initial_1" id="initial_1" type="text" size="8" maxlength="1" />
<input name="initial_2" id="initial_2" type="text" size="8" maxlength="1" />
<input name="initial_3" id="initial_3" type="text" size="8" maxlength="1" />
<input name="send" type="submit" class="contact-form-button" id="send" value="Submit" />

Basically I need to add the three initials into a session so that they can be shown in the shopping cart next to the product.

How do I add the initials to the session and how do I output them to the shopping cart?

At the start of my basket.php script I have:

$cart = $_SESSION['cart'];
$action = $_GET['action'];
$id = $_GET['id'];
$qty = $_GET['qty'];
$initial_1 = $_POST['initial_1'];
$initial_2 = $_POST['initial_2'];
$initial_3 = $_POST['initial_3'];

I now need to create a table with the cart showing item, price and initials.

Cheers
Pete.

Exploding Array And Adding Execution Timestamp For Each Bit Of Data In The Array

Similar Tutorials

View Content

Using curl_multi, I have loaded up 3 url's and then printed the array.

1) How can I also set a timestamp on output to let me know when each url was run?

2) How can I explode the array to only display the data and timestamp, excluding the text "Array ( =>", "[1] =>", "[2] =>" and " )"? Code

<?php

function multiRequest($data, $options = array()) {

  // array of curl handles
  $curly = array();
  // data to be returned
  $result = array();

  // multi handle
  $mh = curl_multi_init();

  // loop through $data and create curl handles
  // then add them to the multi-handle
  foreach ($data as $id => $d) {

    $curly[$id] = curl_init();

    $url = (is_array($d) && !empty($d['url'])) ? $d['url'] : $d;
    curl_setopt($curly[$id], CURLOPT_URL,            $url);
    curl_setopt($curly[$id], CURLOPT_HEADER,         0);
    curl_setopt($curly[$id], CURLOPT_RETURNTRANSFER, 1);

    // post?
    if (is_array($d)) {
      if (!empty($d['post'])) {
        curl_setopt($curly[$id], CURLOPT_POST,       1);
        curl_setopt($curly[$id], CURLOPT_POSTFIELDS, $d['post']);
      }
    }

    // extra options?
    if (!empty($options)) {
      curl_setopt_array($curly[$id], $options);
    }

    curl_multi_add_handle($mh, $curly[$id]);
  }

  // execute the handles
  $running = null;
  do {
    curl_multi_exec($mh, $running);
  } while($running > 0);

  // get content and remove handles
  foreach($curly as $id => $c) {
    $result[$id] = curl_multi_getcontent($c);
    curl_multi_remove_handle($mh, $c);
  }

  // all done
  curl_multi_close($mh);

  return $result;
}

$data = array(array(),array());

$data[0]['url']  = 'http://search.yahooapis.com/VideoSearchService/V1/videoSearch?appid=YahooDemo&query=Pearl+Jam&output=json';
$data[1]['url']  = 'http://search.yahooapis.com/VideoSearchService/V1/videoSearch?appid=YahooDemo&query=Black+Eyed+Peas&output=json';
$data[2]['url']  = 'http://search.yahooapis.com/VideoSearchService/V1/videoSearch?appid=YahooDemo&query=Nirvana&output=json';

$r = multiRequest($data);

print_r($r);

?>

Output

Array ( => Pearl Jam [1] => Black Eyed Peas
[2] => Nirvana )

Preferred Output

01:00:01 Pearl Jam
01:00:02 Black Eyed Peas
01:00:03 Nirvana

Adding Session Entity From A Html Form Input

Similar Tutorials

View Content

I am a little experienced with PHP sessions, but not totally as I haven't got my head completely around its logic yet, as your about to see.

I wonder wondering how I can go about adding a session entity from a HTML form input?
I'm guessing it will be something like:

$_POST['name'] => $_SESSION['delivery']['name'];

Then, to echo the session entity, you would simply do something like:

echo $_SESSION['delivery']['name'];

?

Adding A Value From Mysql Query Array Into A Php Array

Similar Tutorials

View Content

So I'm querying my database to add the results (mapID's) into a PHP array.
The MySQL query I used in the below code would usually return 10 values (only 10 mapID's in the database)

Code: [Select]
while($data = mysql_fetch_array(mysql_query("SELECT mapID FROM maps"))){
$sqlsearchdata[] = $data['mapID'];
}
Instead the page takes ages to load then gives this error:
Quote

Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 16 bytes)

It says the error begins on the first line of the above code. I'm assuming this is not the right way to add the value from the MySQL array into a normal PHP array.

Can anyone help me?

How To Get All Elements Of Array

Similar Tutorials

View Content

I am able to get all elements but the 'i*' parts.

How do I do this.

Code: [Select]
$formarray = array(
'name' => array(
'i1'=> array('a'=>'a1', 'b'=>'b1', 'c'=>'c1', 'd'=>'d1', 'e'=>'e1', 'f'=>'f1', 'g'=>'g1'),
'i2'=> array('a'=>'a2', 'b'=>'b2', 'c'=>'c2', 'd'=>'d2', 'e'=>'e2', 'f'=>'f2', 'g'=>'g2'),
'i3'=> array('a'=>'a3', 'b'=>'b3', 'c'=>'c3', 'd'=>'d3', 'e'=>'e3', 'f'=>'f3', 'g'=>'g3'),
'i4'=> array('a'=>'a4', 'b'=>'b4', 'c'=>'c4', 'd'=>'d4', 'e'=>'e4', 'f'=>'f4', 'g'=>'g4'),
)
);

foreach ($formarray as $newarray => $a) {
?><strong><?=$newarray;?></strong><br><?
foreach ($a as $key => $k) {
foreach ($k as $b) {
?>"<?=$b;?>", <?
}
?><br><?
} //end of second foreach
?><br><br><br><?
} //end of first foreach
?>

Keep Elements In Array In While

Similar Tutorials

View Content

I have a file that contains, among others, some links to other files. Those files contain links to other files and so on.
What I want to do is to check if a file has already been opened, and if this is true I want the file not to be opened again.
For this I created an array, but when the code returns to the first file the array is reseted. Can someone please help me?
This is the code I created (I`m a beginer in php). Thanks

function readImportFiles($taxonomyFile, $target_path, $fileName='', $ArrayOfTaxonomies = array())
{

while(!feof($taxonomyFile))
{
$line = fgets($taxonomyFile);
//code for getting the $schemaLocation
if ($schemaLocation && !in_array($schemaLocation, $ArrayOfTaxonomies))
{
$ArrayOfTaxonomies[]= $schemaLocation;
$importSchema = fopen($schemaLocation, "r");
$target_path = substr($schemaLocation, 0, (strlen($schemaLocation) - strlen(strrchr($schemaLocation, "/"))));
readImportFiles($importSchema, $target_path, $schemaLocation, $ArrayOfTaxonomies);

}
}
}

Store Array In Session Array?

Similar Tutorials

View Content

Hello all,

I have an error handler that I need to append messages to (First name not right, Last name not right, etc)

I'm using a session array to handle all error messages titled GORB.

How come this code won't work?

$_SESSION['GORB']['message'][] = "First name wrong";
$_SESSION['GORB']['message'][] = "Last name wrong";

How can I get it to work? I already have the handler output written and functioning fine, I just need to get it to loop over an array of errors instead of just one.

Elements Into Array Question..

Similar Tutorials

View Content

I have gotten a lot of help with my php to get, read and parse and xml file for NFL scores... it was working really great but then I found something and now I have a new problem... Currently it reads as follows:

$url="http://www.nfl.com/liveupdate/scorestrip/postseason/ss.xml ";
  $ch = curl_init();
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  curl_setopt($ch, CURLOPT_URL, $url);    // get the url contents
  $data = curl_exec($ch); // execute curl request
  curl_close($ch);
  
  $xml = simplexml_load_string($data);
  
 $games = array(
   'REG' => array(),
   'WC' => array(), 
   'DIV' => array(), 
   'CON' => array(),
   'SB'  => array()
 );
 
 foreach($xml->gms->g as $game) { // it's a single game
  // if (!empty($game['vtn']))
   {
     $games[(string) $game['gt']][] = $game;
   }
 }
 ?>
<div class='ticker'>
   			<ul>
 
     <?php
     foreach ($games as $gametype => $subgames) {
       foreach ($subgames as $game) {
         if ($game['gt'] == 'REG') {
       ?>
           <li data-subcategory='Regular Season' data-category='Week <?= $game['w'] ?>' data-color='1979ab'>
             <a href='#'><b><?= $game['h'] ?> <?= $game['hs'] ?>  <?= $game['v'] ?>  <?= $game['vs'] ?></b></a>
           </li>
           <?php
         } else if ($game['gt'] == 'WC') {
           ?>
           <li data-subcategory='Round 1' data-category='Wild Card Games' data-color='1979ab'>
             <a href='#'><b><?= $game['htn'] ?> <?= $game['hs'] ?>  <?= $game['vtn'] ?>  <?= $game['vs'] ?></b></a>
           </li>
           <?php
         } else if ($game['gt'] == 'DIV') {
           ?>
           <li data-subcategory='Round 2' data-category='Divisional Games' data-color='14ab05'>
             <a href='#'><b><?= $game['htn'] ?> <?= $game['hs'] ?>  <?= $game['vtn'] ?>  <?= $game['vs'] ?>  <?= $game['d'] ?> at <?= $game['t'] ?></b></a>
           </li>
           <?php
         } else if ($game['gt'] == 'CON') {
           ?>
           <li data-subcategory='Championship Games' data-category='Conference Games' data-color='000000'>
             <a href='#'><b><?= $game['htn'] ?> <?= $game['hs'] ?>  <?= $game['vtn'] ?>  <?= $game['vs'] ?>  <?= $game['d'] ?> at <?= $game['t'] ?></b></a>
           </li>
           <?php
         } else if ($game['gt'] == 'SB') {
           ?>
           <li data-subcategory='<img src=localhost/joomla/modules/mod_scores/images/nfl.png>' data-category='Super Bowl' data-color='000000'>
             <a href='#'><b><?= $game['htn'] ?> <?= $game['hs'] ?>  <?= $game['vtn'] ?>  <?= $game['vs'] ?>  <?= $game['d'] ?> at <?= $game['t'] ?></b></a>
           </li>
           <?php
         }
       }
     }
     ?>
   </ul>
 </div>

I did notice that this will work fantastic during the post season but in regular season it's a new issue... the post season xml reads out team names likes this "Carolina Panthers" as one of the elements.. however during the regular season that gets shortened to: "CAR". How do I get it to read the xml and change "CAR" Into "Caroline Panthers"? I have to do this for all 32 teams... Thanks everyone!

Need Help Removing Certain Elements From Array

Similar Tutorials

View Content

I used DOM to parse data from html, then I made the data go into an array. the array now looks like Array([0]->street[1]->city, st, zip[2]->phone[3]->fax) and it is quite a long array. The problem is that when there is no fax number on the html, it doesnt show the fax on the array, so when I am trying to loop through this in a table it is throwing off my cells. Is there a way to delete all entries in an array that include Fax:* ? Is there a way to exclude all nodes that have Fax* using DOM? My current DOM looks like... Code: [Select]
$address = $xpath->query('//td[@id="addressText"]');

Outputting Array Elements

Similar Tutorials

View Content

I have converted xml into an array with no problems, however I'm having difficulty outputting the various attributes.

Here is a sample:

Code: [Select]
[0] => Array
(
[@attributes] => Array
(
[YourId] => 1082-1
[Name] => Woodwards Metals
[Description] =>
)

)
The bit that is confusing me is the @attributes part. How would I output the 'Name' element for example?

Printing Elements Of An Array

Similar Tutorials

View Content

Hi,

I'm a PHP novice and trying to print out elements of what appears to be a multi-dimensional array, but I can't figure it out. I'm able to use print_r() to dump the array.

This output was produced using print_r($array);

I'm trying to access our contacts using the vendor's PHP API, but I'm not much of a PHP programmer. The array is stored in $contacts, using the vendor's getList() function. I believe I'm able to download the whole list of contacts in an array, but I can't iterate through it. I'd like to print out the elements of the array in CSV format.

This looks like some complicated multidimensional array.

I also have no idea what the array keys are ('isPublished', etc).

$contacts = $contactApi->getList($searchFilter, $start, $limit, $orderBy, $orderByDir, $publishedOnly, $minimal);
foreach ($contacts as $var) {
echo "\n", $var['isPublished'], "\t\t", $var['value'];
}

I've also tried something like this:

foreach ($contacts as $contact) {
echo "\n", $contacts[$contact['isPublished']];
}

Other ideas greatly appreciated.

Extacting Elements From Array?

Similar Tutorials

View Content

Folks,

How can i extract all the elements from the below Array?

Arrayname is: $yahooterms

Quote

Array ( [ResultSet] => Array ( [Result] => Array ( => calla lily [1] => hair pins [2] => crystal crown [3] => red lingerie [4] => red crystal [5] => red wedding [6] => silver link [7] => necessary objects [8] => hair clip [9] => crystal necklace [10] => bridal wedding [11] => link bracelet [12] => appliques [13] => corsage [14] => organza [15] => swarovski crystal [16] => butterflies [17] => gems [18] => balloons [19] => sewing ) ) )

i am using
Quote

foreach($yahooterms as $replace)
{
echo $replace->ResultSet->Result;

}

But its not working....

Modifying Elements In An Array

Similar Tutorials

View Content

Hi Guys,

I have an array that contains a few records from mysql.

The array looks like so
Array
(
    [0] => Array
        (
            [id] => 1
            [name] => New Product
            [url] => New-Product
            [title] => Title Used On Heading
            [description] => Write a 3 to 5 Paragraph summary of product
            [preview_image] => 0
            [body_image] => 0
            [status] => 1
        )

    [1] => Array
        (
            [id] => 2
            [name] => New Product
            [url] => New-Product
            [title] => Title Used On Heading
            [description] => Write a 3 to 5 Paragraph summary of product
            [preview_image] => 0
            [body_image] => 0
            [status] => 0
        )
)

I am trying to modify the preview_image value on each of the arrays in this array like so;

//modify the products array
foreach($data['raw_products'] as $data['products'])
{
//set the preview image row
$data['products']['preview_image'] = anchor('admin/list_products/#', "View IMG", array("onHover" => "admin.previewIMG('".$data['products']['preview_image']."')", "class" => "noLink"));
//set the body image row
$data['products']['body_image'] = anchor('admin/list_products/#', "View IMG", array("onHover" => "admin.bodyIMG('".$data['products']['body_image']."')", "class" => "noLink"));

}

It works fine for one record, but then when I print_r($data['products']) I only see one record. Any help would be greatly appreciated.

Can't Access Array Elements?

Similar Tutorials

View Content

what am I doing wrong? I have an assoc array, but I can't seem to access it.
Code: [Select]
$var = Array
(
'domain' => asdfasdf.com
'port' => 2082
'adminuser' => admin
'INST_password' => adsfasdf
'adminnickname' => admin
'adminemail' => admin@asdfasdf.com
'sitename' => Play Bingo Online Austrailia
'description' => How to play bingo online in Australia
'site_root_path' => /home/chris/public_html/
'theme' => default
'anchor_one' => How to play bingo online in Australia
'anchor_two' => play bingo
'anchor_three' => bingo online
)

if( empty($var['domain']) )
exit;

the code exits everytime. What am I missing?

How To Call Elements Within A Variable Array

Similar Tutorials

View Content

Code: [Select]
<?

$i=1;

$analysts[$i] = array(0=>'alpha');
$regions[$i] = array(0=>'beta');
$countries[$i] = array(0=>'gamma');
$provinces[$i] = array(0=>'delta');
$events[$i] = array(0=>'epsilon');

$selectable_document_elements = array
(
0=> analysts,
1=> regions,
2=> countries,
3=> provinces,
4=> events
);

foreach($selectable_document_elements as $value)
{

echo $value;
print_r($$value[$i]);
echo "</br>";
}
?>

I can't seem to call $$value[$i], however when I leave off the [$i] part Code: [Select]
print_r($$value); I get the individual elements...

Code: [Select]
analystsArray ( [1] => Array ( [0] => alpha ) )
regionsArray ( [1] => Array ( [0] => beta ) )
countriesArray ( [1] => Array ( [0] => gamma ) )
provincesArray ( [1] => Array ( [0] => delta ) )
eventsArray ( [1] => Array ( [0] => epsilon) )
However, I would like to get the 1 part of the array, in this example. Is there a magic trick to calling variable arrays' individual elements?