Why are my google actions "suggestions" only showing the last entry? - php

I am creating a response from my own webhook.
Now i wanted to send the suggestions array, but am struggling with creating an array in an array. How does these need to be set up?
$jsonResponse = json_encode(array(
"session" => array(
"params" => array(
"antA" => "Hello Answer A",
"antB" => "Hello Answer B",
"extrainfo" => "This is some extra information"
)
),
"prompt" => array(
"override" => false,
"firstSimple" => array(
"speech" => "<speak>".$speech."</speak>"
),
"suggestions" => array(
"title" => "aa",
"title" => "bb",
"title" => "cc"
),
)
));


The issue is that prompt.suggestions is specified to take an indexed array of Suggesion objects, that is, an array that maps from numbers to the objects (or just a list, where the numbering is assumed). But you are providing an associative array - that is, mapping a property name to something. Furthermore, your associative array is naming everything the same. Php uses similar syntax for indexed arrays and associative arrays, so it can sometimes be unclear what you actually need.
In this case, that part of your code should probably look something more like this:
"suggestions" => array(
array("title" => "aa"),
array("title" => "bb"),
array("title" => "cc")
)

Related

Finding the largest ID in this PHP associative array

I have a query which returns several thousands objects from my database. The result set is an array of associative arrays. An example would be something along the lines of:
Array(
Array(
"id" => 500,
"name" => "Bob"
),
Array(
"id" => 2,
"name" => "Cindy"
),
Array(
"id" => 200,
"name" => "Jane"
)
);
In this case I'd need to be able to filter/sort this array to retrieve the id of 500.

Here's one way to do it:
Get the ids into an array (using array_column())
Get the highest value in the array (using max())
This should do the trick:
echo max(array_column($array, 'id'));
Demo

Adding an array in an existing key in an associative array PHP

Title sounds a bit convoluted but the title itself is pretty self-descriptive I think.
Assume that I have an associative array like this:
$data['blog_info'] = array(
"title" => "Adventure",
"author" => "Yo"
);
Now, I would like add to the current key 'blog_info" another set of key => value array. so the result should be :
$data['blog_info'] = array(
"title" => "Adventure",
"author" => "Yo",
"ISBN" => "23423498"
);
so for example I would like to add "ISBN" => "23423498" inside this 'blog_info' key. How am I able to achieve this? (but by going like $data['blog_info'].push("ISBN" => "23423498") etc?)

The below will achieve it ($data['blog_info'] is just an array).
$data['blog_info']['ISBN'] = '23423498';

In PHP you don't need the curly braces { and } in this context.
$data['blog_info'] = array(
"title" => "Adventure",
"author" => "Yo"
);
Try something like
$data['blog_info']['ISBN'] = '23423498';

Add Element to Multidimensional Array - PHP

I have been trying to figure this out but keep getting confused with code examples.
How can I add a single element to the array below.
$datafields = array(
"helpdesk_ticket" => array(
"subject" => $subject,
"description" => $notes,
"email" => "joe#email.net",
"priority" => $priority2,
"ticket_type" => $type,
"viewed" => $viewed
)
);
So for instance I want to add:
"status" => $status

This is just a simple array assignment.
$datafields['helpdesk_ticket']['status'] = $status;
For more info read the manual about arrays

MySQL Query multiple results into a single value Array

I have the following array from an API
$arrs = array(
"id" => $ids,
"names" => $names,
"description" => $desc,
"picture_url" => $p_img;
);
The API require this information to work unfortunately I can only have one array per request, so I send this question to the developers:
How can I list multiple item such as:
$arrs= array(
"items1" => array (
"id" => $ids,
"names" => $names,
"description" => $desc,
"picture_url" => $p_img;
)
"items2" => array (
"id" => $ids,
"names" => $names,
"description" => $desc,
"picture_url" => $p_img;
)
"items3" => array (
"id" => $ids,
"names" => $names,
"description" => $desc,
"picture_url" => $p_img;
)
));
And they told me that at the moment is not possible, so, the "important" part of this array is the "names", when it is use with a single item there is no problem I get a single name, done, no problem, but what if I have multiple names? I can send multiple request but that will be seen as a flood or something like... just imaging 300 names = 300 request in one second or so... sure I can put a pause per request but is not efficient...
the API will read something like this...
"id" => 654,
"names" => "John", // <-- Lets look at this...
"description" => "Fancy desc...",
"picture_url" => "http"//domain.com/assets/user/654/av_654_dd.jpg";
So before I output the array I have an SQL Query with a while to display the information...
while ($names = $listnames->fetch_assoc()) {echo $names['names']. ', ';}
This will display... John, Karl, Lisa, Mark... so this same structure I'd love to put it into my array... the thing is I can't put a while after the => ... that would be silly and it wont work...
"id" => 654,
"names" => "John, Karl, Lisa, Mark", // <-- Lets look at this...
"description" => "Fancy desc...",
"picture_url" => "http"//domain.com/assets/user/654/av_654_dd.jpg";
if I need only one name then there is not problem... but in this case I need to put all of the name as a value, so, how can get the result from a WHILE loop.... so that I can use that result elsewhere...
Thank you for taking the time..

while ($names = $listnames->fetch_assoc()) {
$name_array[] = $names['names'];
}
$arrs=array(
"items1" => array (
"id" => $ids,
"names" => implode(', ', $name_array),
"description" => $desc,
"picture_url" => $p_img;
)
);

We don't know how you access to the API.
If this is a REST API, you are able to do only what the developers planned.
If this is a framework or another library, you may edit it.
And you should receive your results like theses:
$arrs = array(
array(
"id" => 1,
"names" => 'MyName',
"description" => 'MyDesc',
"picture_url" => 'MyPic',
),
array(
"id" => 2,
"names" => 'MyName',
"description" => 'MyDesc',
"picture_url" => 'MyPic',
),
);
So if you have full access to the SQL results, to get all results' data, you could do:
$results = array();
while( $row = $listnames->fetch_assoc() ) {
$results[] = $row;
}
If you want to set several possible name in input, the developers should develop that is possible with array of values.
For names, they just have to code: "LIKE '".implode("', LIKE '", $names)."'"
They could also add '%' to allow more values, e.g. 'John' for 'Johnny'.
I think we need more informations to really help you.

PHP json_encode won't output proper result

I want to output users via a json object but when I try to output their songs list it only outputs the last one. I want to get this list into an array.
this is my array push while looping through users,
array_push($arrayUsers, array(
'username' => $user['username'],
'id' => $user['_id'],
'favSongs' => array(
'title' =>'song1',
'title' =>'song2'
)
)
);
but this is what I get back (missing song title),
[{"username":"asdfasdfasd","id":{"$id":"4f58d7227edae19c02000000"},"songs":{"title":"song2"}}]
I want it to output the songs like this, but am confused how to get it to do this using PHP:
"songs":[{"title": "song1"}, {"title": "song2"}]

'favSongs' => array(
'title' => 'song1',
'title' => 'song2'
)
PHP will replace the 'title' key with the last one declared.
"songs":[{"title": "song1"}, {"title": "song2"}]
This is an array of objects, so in PHP it needs to be an array of arrays.
'favSongs' => array(
array('title' => 'song1'),
array('title' => 'song2')
)

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