$url      = 'https://legacy.cafebonappetit.com/api/2/cafes?cafe=687';
$response = wp_remote_get( esc_url_raw( $url ) );

$slices = json_decode( wp_remote_retrieve_body( $response ), true );
if ($slices) {
   foreach ($slices as $slice) {
    echo '<p>Menu Name: '.$slice['cafes']['687']['name'].'</p><br/>';
	  echo '<p>Weekly menu status: '.$slice['cafes']['687']['days']['status'].'</p><br/>';
      // insert more logic here

  }
} 

echo "<pre>";var_dump($slices);echo "</pre>";

I can get it to display all using var_dump, but I can’t get individual element to display.

Any help would be appreciated?

Thanks,

Aaron

My questions are:

• 1) How do I approach creating relational database tables and maintain their relationships throughout the web app?
• 2) Where in the documentation should I look for more information?

The simplified database schema.

I want to be able to manage the Image Categories, Images, Image Comments and the Canned Comments in the backend.

Again, the questions I have are:

• 1) How do I approach creating relational database tables and maintain their relationships?
• 2) Where in the documentation should I look for more information?

I am more than happy to clarify the question if there is any need to.

Thanks a lot gang.

I need to retrieve a value from a multidimensional array.

The array can be found here:
https://pastebin.com/MJmRGEuF

What I need to do is to retrieve the “amount” based upon the users role.

i.e gold_membership = 50 etc…

Sorry but I have no idea where to begin.

array( array (
"key1" => "value1", "key2" => "value2", "key3" => "value3"
) )

However, this serializes the array into a string, which I don’t want because I’m using this data with a plugin.

When I use update_post_meta with the same array, it works perfectly, however I’ll only be able to submit one set of values this way.

Is there any possible way to use add_post_meta without serializing the array?

Here’s the jist of it

$ip = $_SERVER['REMOTE_ADDR'];
$id = $_POST['post_id'];
$voter_ips = get_post_meta($id, 'voter_ips');
array_push($voter_ips, $ip);
update_post_meta($id, 'voter_ips', $voter_ips);

When I do this the first entry is saved correctly and from then on I get an unwanted multi-dimensional kind of value such as this;

Array ( [0] => Array ( [0] => 123.2.29.197 ) ) Array ( [0] => Array ( [0] => 123.2.29.197 ) [1] => 123.2.29.197 )

I’ve tried dozens of ways of fixing this but I’m stumped. Do I need to be doing some serializing and unserializing here, I had a go of that but with no success so far.

Any help greatly appreciated as always

<form action=”options.php” post=”post”>
I get the options by

<?php settings_fields( 'theme_styles' ); ?>
<?php $options = get_option( 'theme_styles_options' ); ?>

I have a field

<input type="text" id="theme_styles_options[option_name]" name="theme_styles_options[option_name]" class="regular-text" value="<?php esc_attr_e( $options[option_name] ); ?> />

I would like to be able to have this field multiple times but under different arrays e.g.

array(
  'first_array' => array(
    'option_name' => 'value1'
  )
  'second_array' => array(
    'option_name' => 'value2'
  )
)

I know at the moment it my current code saves as

array(
  'option_name' => 'value1'
)

How to I set my field to send the value to the options.php page to be saved as a multidimensional array? Also, if someone knows how to save it, how to I retrieve it from the field in the database?

Many Thanks

———
<?php comments_popup_link(‘ No Comments’, ‘ 1 Comment<?php mdv_comment_plugger(‘, Last By’,1,’ ‘); ?>’, ‘ % Comments<?php mdv_comment_plugger(‘, Last By’,1,’ ‘); ?>’); ?>
———

So basically, I want to include the function mdv_comment_plugger, but only if there are 1 or more comments. So I’m including them within the comments_popup_link so that they’ll only appear in those circumstances. Does that make sense?

Thanks,

.z

<?php
$subpages = $wpdb->get_results("
SELECT post_title
FROM $wpdb->posts
INNER JOIN $wpdb->page2cat
ON $wpdb->page2cat.page_id = $wpdb->posts.ID
WHERE $wpdb->page2cat.pagecat_id = 2
");
?>

When I view the results of $subpages with print_r() I get this:

Array
(
[0] => stdClass Object
(
[post_title] => Test 1
)
[1] => stdClass Object
(
[post_title] => Test 2
)
[2] => stdClass Object
(
[post_title] => Test 3
)
)

I find it difficult working with this array, because I can’t access the values easy. There is a stdClass Object in each entry of the array. Does anyone know of a way to not get the stdClass Object or how to easily work with such an array?

For example, it would be easy if I could retrieve the value like $subpages[0] or $subpages['post_title'] as a one dimensional array.