I've come across a weird scenario I do not know how to code around. I'm creating a JSON API for a wordpress site. I'm using the Connections plugin and trying to pull out the "original" image filename. The output of my sql command is this:
{
["options"]=>
string(396) "a:4:{s:5:"entry";a:1:{s:4:"type";s:12:"organization";}s:5:"group";a:1:{s:6:"family";a:0:{}}s:4:"logo";a:2:{s:6:"linked";b:0;s:7:"display";b:0;}s:5:"image";a:3:{s:6:"linked";b:1;s:7:"display";b:1;s:4:"name";a:4:{s:9:"thumbnail";s:25:"invoicelogo_thumbnail.jpg";s:5:"entry";s:21:"invoicelogo_entry.jpg";s:7:"profile";s:23:"invoicelogo_profile.jpg";s:8:"original";s:24:"invoicelogo_original.jpg";}}}"
}
}
I'm using the following command to acquire that:
querystr = "SELECT options FROM {$wpdb->prefix}connections WHERE id= '{$_GET['companyID']}'";
$options = $wpdb->get_results($querystr);
I'm not sure how to pull out the "original" part of this code though as it's not all that organized. Any help would be appreciated.
What you are seeing is the results of a php serialize call
To get at the original name just do this.
$decodedOptions = unserialize($options);
$original = $decodedOptions["image"]["name"]["original"];
Hope that helps
As a side note the deserialized data looks like
Array
(
[entry] => Array
(
[type] => organization
)
[group] => Array
(
[family] => Array
(
)
)
[logo] => Array
(
[linked] =>
[display] =>
)
[image] => Array
(
[linked] => 1
[display] => 1
[name] => Array
(
[thumbnail] => invoicelogo_thumbnail.jpg
[entry] => invoicelogo_entry.jpg
[profile] => invoicelogo_profile.jpg
[original] => invoicelogo_original.jpg
)
)
)
Related
I have some software that uses a yaml config file and I want to dynamically add a list of registered users to the config file when they join and remove them when their accounts are deleted.
The config file is as follows:
targets:
users:
- name: AlFredo01
uid: a1fa36h2a5hbd6535c919402ba8cc837bd75abfae
userinfo:
- email: Alfredo01#gmail.com
- gender: male
- country: it
- name: AlFredo02
uid: jmed8d83m4mtjf7f7f8j299d8210sla9010labvab10
userinfo:
- email: Alfredo02#gmail.com
- gender: male
- country: gb
I effectively would like to be able to add in new names and remove by name or UID using a PHP script on register/archive.
All the info needed would be available on registration. On deleting, their UID/Name is stored in the DB exactly how it will be added to the config file.
Can this be achieved, please?
I've never used yaml files before. I've found php-yaml and I can parse the data in to an array and print or dump it.
<?
$parsed = yaml_parse_file('config2.yml');
var_dump($parsed);
?>
The above does dump the data as you would expect. Like below
Array
(
[targets] =>
[users] => Array
(
[0] => Array
(
[name] => AlFredo01
[uid] => a1fa36h2a5hbd6535c919402ba8cc837bd75abfae
[userinfo] => Array
(
[0] => Array
(
[email] => Alfredo01#gmail.com
)
[1] => Array
(
[gender] => male
)
[2] => Array
(
[country] => it
)
)
)
[1] => Array
(
[name] => AlFredo02
[uid] => jmed8d83m4mtjf7f7f8j299d8210sla9010labvab10
[userinfo] => Array
(
[0] => Array
(
[email] => Alfredo02#gmail.com
)
[1] => Array
(
[gender] => male
)
[2] => Array
(
[country] => gb
)
)
)
)
)
I'd like to be able to effectively remove a full block based on UID.
So if I wanted to remove Alfredo02, I'd remove this section
[1] => Array
(
[name] => AlFredo02
[uid] => jmed8d83m4mtjf7f7f8j299d8210sla9010labvab10
[userinfo] => Array
(
[0] => Array
(
[email] => Alfredo02#gmail.com
)
[1] => Array
(
[gender] => male
)
[2] => Array
(
[country] => gb
)
)
)
)
Based on UID: jmed8d83m4mtjf7f7f8j299d8210sla9010labvab10
Additionally, I'd like to be able to add a full section in for a new user.
I've tried basic lines to get things like the array ID to start with but keep getting nothing returned.
$search = array_search('jmed8d83m4mtjf7f7f8j299d8210sla9010labvab10', array_column($parsed, 'uid'));
Could anyone please help me with a method of removing and adding data? Once I can generate a new "output" with data added or removed, I can write that back to the config.yml file.
Through investigation and determination I have figured out a way which allows you to remove from the array and write back to the yml file with the removed block/user.
$search = print_r(array_search('jmed8d83m4mtjf7f7f8j299d8210sla9010labvab10', array_column($parsed[users], 'uid', true)));
unset($parsed[users][$search]);
echo '<pre>' , print_r($parsed) , '</pre>';
yaml_emit_file("config2.yml",$parsed);
This effectively allows you to search for your uid inside of users and then print the result on the page using echo, but you can remove this.
Then writing the whole output back to the yml file using yaml_emit_file.
The next stage will be working out how to add a new user in to the array and write that back where necessary.
I'll update when I get to that point for the benefit of others.
I'm having trouble with putting this question to words so ill just use a simple example, hope the title sortof got my problem across.
I'm creating a blog site where I can create blogposts and people can post comments. This is all saved in JSON except for login details which are saved in MySQL.
Now saving the blogposts go fine but I'm now trying to save comments.
Lets say the blogpost array looks like this:
Array
(
[0] => Array
(
[id] => 0
[title] => first blogpost
[content] => blogpost text
)
[1] => Array
(
[id] => 1
[title] => second blogpost
[content] => blogpost 2 text
)
)
Now someone writes a comment on 'second blogpost', I save it into an array like this(user taken from MySQL):
Array
(
[user] => myusername
[comment] => first post was better!
)
Now I want to merge them like this:
Array
(
[0] => Array
(
[id] => 0
[title] => first blogpost
[content] => blogpost text
)
[1] => Array
(
[id] => 1
[title] => second blogpost
[content] => blogpost 2 text
[comments] => Array
(
[user] => myusername
[comment] => first post was better!
)
)
)
I tried searching for a while and I'd expect this to be somewhere on the site already but I can't find it. I tried a couple variations of array_push and array_merge but it always ended up replacing the relevant blogpost instead of adding onto it.
EDIT: Someone noted the new array can't just float around, I think it's better now.
If you had any related key between posts and comments ( like having post_id in comment array ) that would make more sense to merge/put them.
I assume that's your blogpost
Array
(
[0] => Array
(
[id] => 0
[title] => first blogpost
[content] => blogpost text
)
[1] => Array
(
[id] => 1
[title] => second blogpost
[content] => blogpost 2 text
)
)
And your comments should be like:
Array
(
[user] => myusername
[comment] => first post was better!
[post_id] => 1
)
That way, you would be able to find the matched blogpost.
But, outside of your data structure, here is an example to merge an item into an element of an array of array.
A nested loop example.
foreach($posts as &$post){
foreach($comments as $comment){
if($post['id'] == $comment['post_id']){
$post['comments'][] = $comment;
}
}
}
the key here is sending each reference of the element into loop by &$post and then just manipulate them in loop.
Working with indexed arrays. (Like you already have index names as post_id and a comments index as an empty array)
foreach($comments as $comment){
$posts[$comment['post_id']]['comments'][] = $comment;
}
When the blogpost is updated, I assume you can get the id of that blogpost.
Then you can check if your data structure already has a key "comments". If it does not, add the key and create an array containing the comment and the user as the first array.
If it already exists, add a new array with the user and the comment so that there can be multiple comments for each blogpost.
For example using array_map:
$blogPosts = array_map(function ($blogPost) use ($blogPostId, $comment) {
if ($blogPost["id"] === $blogPostId) {
isset($blogPost["comments"]) ? $blogPost["comments"][] = $comment : $blogPost["comments"] = [$comment];
return $blogPost;
}
return $blogPost;
}, $blogPosts);
Php demo
So I fixed it after a bit of thinking
This is the final structure:
Array
(
[0] => Array
(
[id] => 0
[title] => 1st post
[content] => 1st post works!
[date] => 21-01-2019
[comments] => Array
(
[0] => Array
(
[user] => Me
[comment] => hey 1
[date] => 12:02 21-01-2019
)
[1] => Array
(
[user] => Me
[comment] => hey 2
[date] => 12:03 21-01-2019
)
)
)
)
I added a timestamp because of a suggestion here. It's also a simplified version of what I actually use, I tried adding many more comments and on multiple posts which both work.
This is the code, I should mention the ID is in the URL and it's saved as JSON:
$filename = file.json;
$currentArray = json_decode(file_get_contents($filename), true);
$comment = $_POST['comment'];
$username = $_SESSION['username'];
$date = date("H:i d-m-Y");
$id = $_GET['id'];
Pretty straightforward so far, here is how the array is created:
$currentArray[$id]["comments"][] = array (
'user' => $username,
'comment' => $comment,
'date' => $date
);
[$id] saves it to the correct post, ["comments"] saves it to the comments key(or creates it) and the last [] gives every comment a different index inside the ["comments"].
$newJSON = json_encode($currentArray, JSON_PRETTY_PRINT);
file_put_contents($filename, $newJSON);
And lastly encoding it and saving it to JSON.
Hope this helps someone.
I have my code in PHP which is returning this Array of data:
GoCardlessPro\Core\ListResponse Object
(
[records] => Array
(
[0] => GoCardlessPro\Resources\Mandate Object
(
[model_name:protected] => Mandate
[created_at:protected] => 2017-04-01T16:49:09.642Z
[id:protected] => ID001
[links:protected] => stdClass Object
(
[customer_bank_account] => CB001
[creditor] => CR001
[customer] => CU001
)
[metadata:protected] => stdClass Object
(
)
[next_possible_charge_date:protected] => 2017-04-06
[payments_require_approval:protected] =>
[reference:protected] => RE001
[scheme:protected] => bacs
[status:protected] => active
[data:GoCardlessPro\Resources\BaseResource:private] => stdClass Object
(
[id] => 123
[created_at] => 2017-04-01T16:49:09.642Z
[reference] => RE001
[status] => active
[scheme] => bacs
[next_possible_charge_date] => 2017-04-06
[payments_require_approval] =>
[metadata] => stdClass Object
(
)
[links] => stdClass Object
(
[customer_bank_account] => 001
[creditor] => CR001
[customer] => CU001
)
)
[api_response] =>
)
)
)
I want to be able to read the ID of the first item in therecords array.
This data is contained inside a variable called $GC_Mandate;
I have tried these:
echo $GC_Mandate->records->{0}->id;
echo $GC_Mandate->records->0->id;
echo $GC_Mandate->records->[0]->id;
$GC_Mandate = $GC_Mandate->records;
echo $GC_Mandate->{0}->id;
But none will return the data
To get the first record, the syntax you need is $GC_Mandate->records[ 0 ].
However, that object is a GoCardlessPro\Resources\Mandate object and its member id is protected1, so we'd need to know the interface of GoCardlessPro\Resources\Mandate (its public methods1), to know if we can somehow retrieve the value of id.
My guess would be getId(), so the full syntax would become
$GC_Mandate->records[ 0 ]->getId()
But, that's just a guess. You'd have to look into the documentation/class definition of GoCardlessPro\Resources\Mandate, to be sure if you can retrieve id.
Turns out (provided I'm linking to the correct github repository) you can do:
$GC_Mandate->records[ 0 ]->id
since GoCardlessPro\Resources\Mandate extends GoCardlessPro\Resources\BaseResource, which exposes the protected members through GoCardlessPro\Resources\BaseResource::__get()2.
1. visibility in PHP
2. magic methods in PHP
I can't comment so I guess I'll have to post.
You should try to print_r($GC_Mandate); and see what it gives out and then go from there.
Try $GC_Mandate->records[0]->__get('id')
it will return all data ..for perticulat data put this in foreach loop
print_r($GC_Mandate['records']);
Trying to get data following a shopping cart purchase on the success page but having issues with $_GET. The URL is:
http://domain.com/success.php?customer[email]=email%40gmail.com&order[button][description]=music+download&order[button][id]=89765464465423184847654556&order[button][name]=music&order[button][repeat]=&order[button][resource_path]=%2Fv2%2Fcheckouts%2F9db9d0ef-9cfd-52b9-b2d7-792683d2431d&order[button][subscription]=false
How can I parse the data from this in PHP?
If you print_r $_GET variable, then it will produce output:
Array
(
[customer] => Array
(
[email] => email#gmail.com
)
[order] => Array
(
[button] => Array
(
[description] => music download
[id] => 89765464465423184847654556
[name] => music
[repeat] =>
[resource_path] => /v2/checkouts/9db9d0ef-9cfd-52b9-b2d7-792683d2431d
[subscription] => false
)
)
)
That means you can access your data via $_GET['customer']['email'] and $_GET['order']['button']['description'] etc..
In your example, you are using what is called a query string. In order to retrieve the information from the query string, the $_GET super global exists and you can use it as follows:
$customer_email = $_GET['customer']['email'];
$order_button_description = $_GET['order']['button']['description'];
$order_button_id = $GET['order']['button']['id'];
// etc.
Let me know if that helps.
I've seen similar questions on here but I can't seem to apply the solutions to my problem. I have a variable called $results which I got from an API. I'll change the proper nouns so as to protect my work's customers:
stdClass Object
(
[out] => stdClass Object
(
[count] => 2
[transactions] => stdClass Object
(
[RealTimeCommissionDataV2] => Array
(
[0] => stdClass Object
(
[adId] => 12345678
[advertiserId] => 123456789
[advertiserName] => Chuck E. Cheese, inc.
[commissionAmount] => 50
[country] => US
[details] => stdClass Object
(
)
[eventDate] => 2009-11-16T09:44:25-08:00
[orderId] => X-XXXXXXXXXX
[saleAmount] => 0
[sid] => 123456789
[websiteId] => 2211944
)
[1] => stdClass Object
(
[adId] => 987654321
[advertiserId] => 12345
[advertiserName] => Chorizon Wireless.
[commissionAmount] => 50
[country] => US
[details] => stdClass Object
(
)
[eventDate] => 2009-11-16T09:58:40-08:00
[orderId] => X-CXXXXXX
[saleAmount] => 0
[sid] => 61-122112
[websiteId] => 1111922
)
)
)
)
)
I shortened it to two entries here but the number of entries will vary, it's the result of a check for transactions in the past hour, there may sometimes be only one and sometimes as many as a dozen.
I want to assign these entries to variables like websiteId1 websiteId2 etc. I know I need to do a foreach loop but can't seem to figure it out. How can I write it so that I get the "[details]" as well?
foreach ($results->out->transactions->RealTimeCommissionDataV2 AS $commissionData) {
// you can access the commissionData objects now, i.e.:
$commissionData->adId;
$commissionData->details;
}
<?
foreach ($result->out->transactions->RealTimeCommissionDataV2 as $item)
{
// do somthing with each item.
print_r($item);
// or the details array
$num_details = sizeof($item->details)
}
I think this is what you want.
EDIT
Updated based on some notes in the documentation. Specifically, these two
a numerically indexed array will not
produce results unless you use
EXTR_PREFIX_ALL or
EXTR_PREFIX_INVALID.
Prefixes are automatically separated
from the array key by an underscore
character.
echo extract( $results->out->transactions->RealTimeCommissionDataV2, EXTR_PREFIX_ALL, 'websiteId' );
// test the extract
print_r( $websiteId_0 );