I am using jQuery to convert form data to serialized form using:
var data = $('#frm').serialize();
In php I get this:
fiscalyear_id=4&category=Category+A&isgraph=on&Title=a&Value=a&Title=b&Value=b&category=Category+B&Title=c&Value=c&Title=d&Value=d&category=Category+C&Title=e&Value=e&Title=f&Value=f&data;=&csrf_check=9c288285b379701b27c3836091c00b04
And when I do:
parse_str($_POST['data'], $data);
pretty_print($data);
I get:
Array
(
[fiscalyear_id] => 4
[category] => Category C
[isgraph] => on
[Title] => f
[Value] => f
[data;] =>
[csrf_check] => 9c288285b379701b27c3836091c00b04
)
As can be seen, not all paramters are coming in array above. Does anyone have an idea what I am doing wrong ? Thanks for the help
parse_str parses the string in variable and you are getting it into array.
but duplicate array keys are not possible,
hence you are not getting all the values because they have the same key!
Related
I am facing issue to retrieve value following array. Please let me know how i can get that.I want to get the first value '[_answer]'
WpProQuiz_Model_AnswerTypes Object
(
[_answer:protected] => new1
[_html:protected] =>
[_points:protected] => 1
[_correct:protected] =>
[_sortString:protected] =>
[_sortStringHtml:protected] =>
[_mapper:protected] =>
)
Basically i am trying to getting data from serialize data and after unserialize it is showing above output:
a:4:{i:0;O:27:"WpProQuiz_Model_AnswerTypes":7: {s:10:"*_answer";s:4:"new1";s:8:"*_html";b:0;s:10:"*_points";i:1;s:11:"*_correct";b:0;s:14:"*_sortString";s:0:"";s:18:"*_sortStringHtml";b:0;s:10:"*_mapper";N;}i:1;O:27:"WpProQuiz_Model_AnswerTypes":7:{s:10:"*_answer";s:4:"new2";s:8:"*_html";b:0;s:10:"*_points";i:1;s:11:"*_correct";b:1;s:14:"*_sortString";s:0:"";s:18:"*_sortStringHtml";b:0;s:10:"*_mapper";N;}i:2;O:27:"WpProQuiz_Model_AnswerTypes":7:{s:10:"*_answer";s:4:"new3";s:8:"*_html";b:0;s:10:"*_points";i:1;s:11:"*_correct";b:0;s:14:"*_sortString";s:0:"";s:18:"*_sortStringHtml";b:0;s:10:"*_mapper";N;}i:3;O:27:"WpProQuiz_Model_AnswerTypes":7:{s:10:"*_answer";s:4:"new4";s:8:"*_html";b:0;s:10:"*_points";i:1;s:11:"*_correct";b:0;s:14:"*_sortString";s:0:"";s:18:"*_sortStringHtml";b:0;s:10:"*_mapper";N;}}
This is an object, not an array.
You have two ways to access the propertys of it.
You can use echo WpProQuiz_Model_AnswerTypes->_answer
or you cast it to an array like this
$asArray = (array)WpProQuiz_Model_AnswerTypes;
echo $asArray['_answer'];
Hello i am new with Json in php. I have a web service that gives me data in json format.
I take this data making decode put when i try to use this data i cant
Here is my code:
$url = "http://www.webinsurer.gr/....;
$json = json_decode(#file_get_contents($url), true);
and if i make debug i see the data i take :
[file] => C:\xampp\htdocs\development.insurancemarket.gr\mvc\protected\models\Ratingsmail.php
[line] => 18
[data] => Array
(
[0] => Array
(
[POL_EXPIREDATE] => 2014-05-19 12:00:00
[INCO_IWCODE] => 41
[INCO_DESC] => MAPFRE ASISTENCIA
[PACK_IWCODE] => 0
[PACK_DESC] =>
[OFFERCODE] =>
[PAYMENTCODE] =>
)
[1] => Array
(.....
But i dont now how to use that data. when i try this :
$b= $json->{1}->{'INCO_IWCODE'};
Debug::debuger($b);
the result is nothing
what is wrong? sorry for long post.
When setting the second argument on json_decode to true, you are actively asking for the data to be returned in an associative array and not objects. Thats why your code didn't work.
Demo
You are converting json to associative array. You need to use;
$b = $json["data"][1]["INCO_IWCODE"];
$a = $json[0]->INCO_IWCODE;
That worked for my guys. thanks you all!!!
I have seen many posts on here about converting a multi dimensional array into a string but not the other way around so I have a question to ask. I have got the following string of data which is retrieved from a JQuery array via a post:
["enquiry#gardengamesltd.co.uk, sales#gardengamesltd.co.uk","http://www.gardengamesltd.co.uk/acatalog/contactus.html"],["enquiry#gardengames.com","http://www.gardengames.com/contact/"],["info#gardengamesandleisure.com","http://www.gardengamesandleisure.com/ContactUs.aspx"],["playtime#kentgardengameshire.com","http://www.kentgardengameshire.com/contact-us.html"],["sales#gardengamesuk.com","http://www.gardengamesuk.com/contact.php"],["team#gardenknightgames.com","http://www.gardenknightgames.com/contact/"],["ajax-loader#2x.gif","http://www.just-garden-games.co.uk/"]
What I am wanting to do is convert it into an array which looks like so:
Array
(
[0] => Array
(
[Email] => enquiry#gardengamesltd.co.uk, sales#gardengamesltd.co.uk
[FB] => http://www.gardengamesltd.co.uk/acatalog/contactus.html
)
[1] => Array
(
[Email] => enquiry#gardengames.com
[FB] => http://www.gardengames.com/contact/
)
[2] => Array
(
[Email] => info#aaeventhire.com
[FB] => http://www.aaeventhire.com/pricing/garden-games
)
)
I realize I could use $array = explode('","', $harvest_data); however this is only going to give me a single level array and ideally I am wanting to keep email, fb inside an inner array.
Has anyone got any ideas on how I can go about doing this?
Thanks.
As it is, your string is not valid JSON. Wrapping it in a pair of []'s would work in this case so if the input always has this form, this would work:
$json_string = '[' . $your_string . ']';
$your_array = json_decode($json_string);
However, it would be best to make sure that your front-end / javascript posts valid JSON to begin with.
Working example.
I've searched a lot for this, and found several similar questions, but none quite address what I'm trying to accomplish.
I'm trying to write a code that will search a PHP (multi)multidimensional array to see which subarray contains the unique key value that I have. Then I would like it to return the value of a different key in that same object subarray.
$Arraytosearch = Array(
.
//various other subarrays
.
[fields] => Array (
.
.
.
//I don't know the number of the object subarray
[x] => PodioTextItemField Object (
[__attributes] => Array (
[field_id] => 37325091
[type] => text
[external_id] => id
[label] => ID
[values] => Array (
[0] => Array (
[value] => REF100019 ) )
[config] => Array (
[description] => [settings] => Array (
[size] => small )
[required] => [mapping] => [label] => ID [visible] => 1 [delta] => 2 ) )
.
.
.
//(and so on)
I'd like to write a function that will return "REF100019" by supplying the value of the field_id => 37325091.
Some things I have tried that I couldn't get to work:
foreach
and new RecursiveIterator although the tutorials I read weren't useful for my case here.
Even though the array looks complicated, I think it will be easy since I already have the field id of the parent array.
Thank you in advance for any guidance or sample codes that will work!
Background: This is a part of the response I get from Podio after submitting a request to their API. I just don't know how to take that response and get the piece I need (the ID) so that I can echo it for users).
EDIT: Thank you Orangepill and Barmar for the support. I tried your code. But was getting an error, which made me realize I hadn't given you the full array. I figured out how to get the Podio response to display in a more readable format (I was reading the full JSON response before from the Podio debug file which was super confusing), and figured out the full array is actually structured as I have shown below.
I then took your code and was able to figure out how to make it work for my scenario (see below). Very proud of myself considering I have never written any code before, but I couldn't have done it without your help! Thanks again!
$Arraytosearch = Array(
[items] => Array(
[0] => PodioItem Object(
[_attributes] => Array(
[fields] => Array (
[x] => PodioTextItemField Object (
[__attributes] => Array(
[field_id] => 37325091
[values] => Array(
[0] => Array(
[value] => REF100019 ) )
Note: For anyone who is new to programming like myself and wants the Podio response (or any JSON string) to display in a "pretty" readable format like above, use the code (from Display an array in a readable/hierarchical format thanks to Phenex):
print "<pre>";
print_r($Arraytoformat);
print "</pre>";
And finally, the full code I used (using Orangepill's answer below) which searches the objects and arrays and gives me what I have been searching for for days now is as follows:
$Arraytosearch = PodioItem::filter(APP_ID, $filterParams);
$fieldID = 37325091;
function getFirstValueByFieldId($fieldId, $Arraytosearch){
foreach($Arraytosearch["items"][0]->__attributes["fields"] as $textitem){
if ($textitem->__attributes["field_id"] == $fieldId){
return $textitem->__attributes["values"][0]["value"];
}}}
$refID = getFirstValueByFieldId($fieldID, $Arraytosearch);
The podio-php library has built-in methods that handle all this for you. There's no need to mess with the __attributes property yourself.
You can see a bunch of examples at https://github.com/podio/podio-php/blob/master/examples/items.php
In your case:
// Get item collection
$itemCollection = PodioItem::filter(APP_ID, $filterParams);
$fieldID = 37325091;
foreach ($itemCollection['items'] as $item) {
// Get the field from the item
$field = $item->field($fieldID);
// Now you can print the value of that field
print $field->humanized_value;
// Or if you don't want to have the content sanitized:
print $field->values[0]['value'];
}
There is a lot of ways to skin this cat... this is probably the most straight forward
function getFirstValueByFieldId($fieldId, $Arraytosearch){
foreach($Arraytosearch["fields"] as $textitem){
if ($textitem->__attributes["field_id"] == $fieldId){
return $textitems->__attributes["values"][0]["value"];
}
}
}
to Use in your case would be
echo getFirstValueByFieldId("37325091", $Arraytosearch);
Basically it walks the elements in the fields array and returns the value in the first associated value in the values array where field_id is equal to the parameter of the function.
Array
(
[0] => Array
(
[price_id] => 1
[website_id] => 0
[all_groups] => 1
[cust_group] => 32000
[price_qty] => 2
[price] => 90.0000
)
[1] => Array
(
[price_id] => 2
[website_id] => 0
[all_groups] => 1
[cust_group] => 32000
[price_qty] => 5
[price] => 80.0000
)
.......
)
the array element maybe one or two or more, if i want to pass [price_qty] and [price] value to the jquery code. how should i do? could someone make me an example. thank you
you should consider using JSON strings in order to use key based arrays in JavaScript.
http://php.net/json
json_encode your php arrays to json
Use json_encode to convert your php array to json :)
A possible solution is to convert php array structures into JSON before passing the data to the client.
Have a look at php json.
And also have a look at this post.
Try with Json:
json_encode($array);
This will encode the array into a json object, that is friendly with javascript (and Jquery).
If you are passing it through an ajax request just echo it in the php and return that as response.
If it's in the same script you could do:
$object = json_encode($array);
echo "var myObject = $object;";
And for accessing the information in javascript/jquery you would do:
alert(myObject[0].price_id);
you use myObject[0] to access positions as in php arrays, and myObject[0].name to access what would be associative array key in an array.
For more information visit json documentation page
Well while you ask to move from [php]array to [javascript]array, this is how to. You should ue json_encode how the previous answer said, but in you javascript you can use the following code to convert a json into an array:
function json2Array = function(json){
var a = [];
for(var o in json){
a.push(json[o]);
}
return a;
}
var myArray = json2Array(youPhpJsonEncode);
and you will have your array in javascript