Formatting URL from associative array

Question

I'm attempting to format an iframe from urls, heights, widths, etc put in an array. Here is the code I have so far.

               <div class="row"
                     <div class="col-md-6">
                        <div class="info-box twitter-bg">
                            <div>
                                <?php
                                if ($cfg_array['grafana'] == 'true') {
                                    include 'dashlets.php';
                                    foreach ($dl as $element) {
                                        $url = $element["url"];
                                        $height = $element["height"];
                                        $width = $element["width"];
                                        echo "<iframe src=\"" . $url . " \"" . "height=\"" . $height . " \"" . "width=\"" . $width . " \"" . "frameborder=\"0\">" . " " . "<\iframe>" . " ";
                                    }
                                }
                                ?>
                            </div>
                        </div>
                    </div>

Here is my array from dashlets.php.

    <?php
$dl = array(
    'dashlet1' => array(
        'url' => 'http://192.168.86.105:3000/dashboard-solo/db/home?panelId=6',
        'height' => '200',
        'width' => '450'
    ),
    'dashlet2' => array(
        'url' => 'http://192.168.86.105:3000/dashboard-solo/db/home?panelId=7',
        'height' => '200',
        'width' => '450'
    ),
    'dashlet3' => array(
        'url' => 'http://192.168.86.105:3000/dashboard-solo/db/home?panelId=11',
        'height' => '200',
        'width' => '450'
    ),
    'dashlet4' => array(
        'url' => 'http://192.168.86.105:3000/dashboard-solo/db/home?panelId=4',
        'height' => '200',
        'width' => '350'
    ),
    'dashlet5' => array(
        'url' => 'http://192.168.86.105:3000/dashboard-solo/db/home?panelId=8',
        'height' => '200',
        'width' => '450'
    ),
    'dashlet6' => array(
        'url' => 'http://192.168.86.105:3000/dashboard-solo/db/home?panelId=10',
        'height' => '200',
        'width' => '450'
    ),
    'dashlet7' => array(
        'url' => 'http://192.168.86.105:3000/dashboard-solo/db/home?panelId=3',
        'height' => '200',
        'width' => '450'
    ),
    'dashlet8' => array(
        'url' => 'http://192.168.86.105:3000/dashboard-solo/db/home?panelId=5',
        'height' => '200',
        'width' => '350'
    )
);

My problem is that the loop is only pulling either the first value from the array when inside the loop and only the last value if its placed outside the loop brackets as shown below. I am attempting to format multiple urls from the array items and have them placed in an iframe horizontal to eachother. Is there something I'm doing wrong?

Edited to add full code, including html divs.

Just moved everything to dashlets.php as suggested. I'm still only getting a return result from the first array item.

<?php

/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
$dl = array(
    'dashlet1' => array(
        'url' => 'http://192.168.86.105:3000/dashboard-solo/db/home?panelId=6',
        'height' => '200',
        'width' => '450'
    ),
    'dashlet2' => array(
        'url' => 'http://192.168.86.105:3000/dashboard-solo/db/home?panelId=7',
        'height' => '200',
        'width' => '450'
    ),
    'dashlet3' => array(
        'url' => 'http://192.168.86.105:3000/dashboard-solo/db/home?panelId=11',
        'height' => '200',
        'width' => '450'
    ),
    'dashlet4' => array(
        'url' => 'http://192.168.86.105:3000/dashboard-solo/db/home?panelId=4',
        'height' => '200',
        'width' => '350'
    ),
    'dashlet5' => array(
        'url' => 'http://192.168.86.105:3000/dashboard-solo/db/home?panelId=8',
        'height' => '200',
        'width' => '450'
    ),
    'dashlet6' => array(
        'url' => 'http://192.168.86.105:3000/dashboard-solo/db/home?panelId=10',
        'height' => '200',
        'width' => '450'
    ),
    'dashlet7' => array(
        'url' => 'http://192.168.86.105:3000/dashboard-solo/db/home?panelId=3',
        'height' => '200',
        'width' => '450'
    ),
    'dashlet8' => array(
        'url' => 'http://192.168.86.105:3000/dashboard-solo/db/home?panelId=5',
        'height' => '200',
        'width' => '350'
    )
);
foreach ($dl as $element) {
    $url = $element["url"];
    $height = $element["height"];
    $width = $element["width"];
    echo "<iframe src=\"" . $url . "\"" . " height=\"" . $height . "\" " . "width=\"" . $width . "\"" . " frameborder=\"0\">" . " " . "<\iframe>" . "\n";
}

and in my main.php, which is viewable from my index.php viewport.

            <div class="row"
                 <div class="col-md-6">
                    <div class="info-box twitter-bg">
                        <div>
                            <?php
                            if ($cfg_array['grafana'] == 'true') {
                                include 'dashlets.php';

                            }
                                ?>
                            </div>
                        </div>
                    </div>

What would you like to be the result of the PHP code?

Ricardo Ortega Magaña
– Ricardo Ortega Magaña

2017-02-16 22:07:50 +00:00
Commented Feb 16, 2017 at 22:07 — Ricardo Ortega Magaña
– Ricardo Ortega Magaña, Commented Feb 16, 2017 at 22:07

Ricardo Ortega Magaña · Accepted Answer · 2017-02-16 22:07:20Z

1

I just try your code, just added into the dashlets.php:

  <?php
        $dl = array(
            'dashlet1' => array(
                'url' => 'http://1.1.1.1:3333/stuff/stuff?36',
                'height' => '200',
                'width' => '450'
            ),
            'dashlet2' => array(
                'url' => 'http://1.1.1.1:3333/stuff/stuff?37',
                'height' => '200',
                'width' => '450'
                ......
                ......
                'width' => '450'
            ),
            'dashlet8' =>array(
            'url' => 'http://1.1.1.1:3333/stuff/stuff?35',
            'height' => '200',
            'width' => '350'
            )
            );
    ?>

And put the echo inside the loop:

  include 'dashlets.php';
    foreach ($dl as $element) {
         $url = $element["url"];
         $height = $element["height"];
         $width = $element["width"];
         echo "<iframe src=\"" . $url . "\"" . " height=\"" . $height . "\" " . "width=\"" . $width . "\"" . " frameborder=\"0\">" . " " . "<\iframe>" . "\n";
     }

And got this:

<iframe src="http://1.1.1.1:3333/stuff/stuff?36" height="200" width="450" frameborder="0"> <\iframe>
<iframe src="http://1.1.1.1:3333/stuff/stuff?37" height="200" width="450" frameborder="0"> <\iframe>
<iframe src="http://1.1.1.1:3333/stuff/stuff?311" height="200" width="450" frameborder="0"> <\iframe>
<iframe src="http://1.1.1.1:3333/stuff/stuff?34" height="200" width="350" frameborder="0"> <\iframe>
<iframe src="http://1.1.1.1:3333/stuff/stuff?38" height="200" width="450" frameborder="0"> <\iframe>
<iframe src="http://1.1.1.1:3333/stuff/stuff?310" height="200" width="450" frameborder="0"> <\iframe>
<iframe src="http://1.1.1.1:3333/stuff/stuff?33" height="200" width="450" frameborder="0"> <\iframe>
<iframe src="http://1.1.1.1:3333/stuff/stuff?35" height="200" width="350" frameborder="0"> <\iframe>

edited Feb 16, 2017 at 22:07

answered Feb 16, 2017 at 21:38

Ricardo Ortega Magaña

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7 Comments

Mark Rodriguez Over a year ago

As I have stated, I tried that and it produced nothing more than the first value listed in the array...

Ricardo Ortega Magaña Over a year ago

In your Dashlets.php, do you have the <?php ?> ?

Mark Rodriguez Over a year ago

Yes, I have <?php at the beginning and I do not close the file with ?> since there is only the array listed in it. I updated the orignal post to reflect everything for that div. I also moved my echo statement to be inside the loop just to ensure there is no confusion.

Ricardo Ortega Magaña Over a year ago

I changed a couple of \" too, and added a \n at the end of the echo, but that might not be a problem.

Mark Rodriguez Over a year ago

Unsure why I'm getting a different result. I just tried moving the loop to my dashlets.php and I'm still only showing the first of the array items.

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