I am using the BandsInTown API, and I'm trying to list all the event titles for a band. The code below works for the first title, but I need to look through all of them. I tried a foreach loop I found on here, but did have any luck. How do I show all the event titles for a particular band? I have been looking at previous questions like this one.
$json = file_get_contents("http://api.bandsintown.com/artists/Skrillex/events.json?api_version=2.0&app_id=MYID");
$data = json_decode($json);
echo $data[0]->title;
// I tried this, but it didn't work
foreach($data->title as $title){
echo $title;
}
I think you might be look for something like
foreach($data as $datum){
echo $datum->title;
}
Try this.,
foreach($data as $Events){
echo $Events->title."<br>";
}
Try..
foreach($data as $item){
echo $item->title;
}
Related
I am trying to echo out my array on each line, not bunched together.
I have tried <br />, this only show's on the front end, but when you look at HTML code. Its still clumped together.
$arrays = [];
$arrays[] = "Good";
$arrays[] = "Bad";
foreach ($arrays as $array){
echo $array;
}
Result:
GoodBad
Want Result:
Good
Bad
Short of using print_r, to quickly get your desired result, just make this small change:
echo $array."\n";
Make sure it's double-quotes and it will add a new line.
(That would do what "<br />" does on HTML)
Try using print_r($arrays). docs here.
Try echo "<pre>; var_dump($arrays); echo "</pre>;
I'm using Kucoin's API to get a list of coins.
Here is the endpoint: https://api.kucoin.com/v1/market/open/coins
And here's my code:
$kucoin_coins = file_get_contents('https://api.kucoin.com/v1/market/open/coins');
$kucoin_coins = json_decode($kucoin_coins, true);
print_r($kucoin_coins);
I can see how to target one coin like so:
echo "name: " . $kucoin_coins['data'][0]['name'];
But I can't see how to loop through them.
How can I loop through each of the "coins" returned here? They are under the "data" part that is returned. I'm sorry, I'm just not seeing how to do it right now. Thank you!
You can loop through the decoded elements using the foreach command:
foreach ($kucoin_coins['data'] as $coin) {
//do your magic here.
}
But I usually prefer using json_decode($kucoin_coins) rather than the one for arrays. I believe this:
$item->attribute;
Is easier to write than this one:
$item['attribute'];
foreach($kucoin_coins['data'] as $data) {
echo $data['name']."\n";
}
You can loop through your data using foreach() like this
<?php
$kucoin_coins = file_get_contents('https://api.kucoin.com/v1/market/open/coins');
$kucoin_coins = json_decode($kucoin_coins, true);
print '<pre>';
print_r($kucoin_coins);
print '</pre>';
foreach($kucoin_coins['data'] as $key=>$value){
echo $value['name']. "<br/>";
}
?>
See DEMO: http://phpfiddle.org/main/code/q6kt-dctg
So I used JSON to obtain a multidimensional array. What I'm trying to do is for each listing in the main part of the array (not sure what the technical term is) access the part of the array that is below. I would then like to echo each one of these links.
As you can probably see I'm trying to scrape the images. How do I go about doing this? I love to learn so some hints at first would be greatly appreciated. Thanks guys!
[url] => http://imgur.com/0q4G4qP
Json code
<?php
$jsonurl = "http://www.reddit.com/r/pics.json";
$data = file_get_contents($jsonurl);
$array = json_decode($data, true);
echo "<pre>";
print_r($array);
echo "</pre>";
I am not entirely sure how to do this. I referenced the php manual on how to access these types of arrays, but I'm a bit lost. Basically for everyone of those children.
You can do this:
foreach ($multi_d_array['data']['children'] as $item) {
echo $item['data']['url'].'<br/>';
}
Use foreach in loops foreach($data as $d) { echo $d['url'] ;}
I'm using ThumbsUp V2 Voting Script and i'm trying to display the posts based on the number of votes:
<?php $items = ThumbsUp::items()->orderby('votes_total')->get() ?>
The values are stored in mysql so i thought of:
$display = mysql_query("SELECT * FROM banat");
$items = ThumbsUp::items($display)->orderby('votes_total')->get() ;
But i thik i've definitely done this wrong since it's just displaying an output:
Array
If you get an array, you must loop on it to show the data. You cannot just do an echo on a var that is an array. You should have something like this:
foreach($items as $item)
{
echo $item;
}
Your $items is an array, and I assumed you attempted to
echo $items;
Instead you will need to loop over it:
foreach ($items as $item) {
// View the structure of `$item`
print_r($item);
}
If you only expect $items to hold one thing, then just do:
print_r($items[0]);
I have a foreach iterator, there are 500 group items in it. How do I remove duplicate values in a foreach?
foreach ($data as $data) {
if(!empty($data['name'])){ //check if have $data['name']
$name = $data['name'];
$id = $data['id'];
$date = $data['date'];
$link = $data['link'];
if(strpos($link, '.ads.')){
continue; //remove all the link contains `.ads.`
}else{
// if `$link` is not repeat, echo the below data. how to use array_unique, remove all the values which repear in `$link` part?
echo $name;
echo $id;
echo $date;
echo $link;
}
}
With array_unique:
foreach (array_unique($data) as $d) {
// Do stuff with $d ...
}
Although you can technically call the array and its elements by the same name, it's bound to lead to programming errors and confusion afterwards.
Look what you do:
foreach ($data as $data)
You are overwriting the contents of $data, then you access $data while you expect it still to be the original array. That's just wrong.
Take an additional variable name, pretty common is $value:
foreach ($data as $value)
Hope this helps even if it is not answering your question, but this can be part of your problem, so take care ;)
$fetch=$q->result();
$array_result= json_decode(json_encode($fetch), true);
$g=array();
foreach($array_result as $p)
{
array_push($g,$p['email']);
}
$array=array_values(array_filter(array_unique($g)));
I was using this when i had o choose unique e-mail id's out of a number of similar emails which was coming via Ajax response...hope this helps u can ask queries if u do hv problem understanding anywhere..