I have to access to all values stored in a big multidimensional array, here's an example of print_r the array:
Array
(
[Novedad] => Array
(
[#attributes] => Array
(
[CUNENov] => 4545454545
)
)
[Periodo] => Array
(
[#attributes] => Array
(
[FechaIngreso] => 1998-12-12
[FechaRetiro] => 2021-11-12
[FechaLiquidacionInicio] => 2021-05-01
[FechaLiquidacionFin] => 2021-05-30
[TiempoLaborado] => 10829
[FechaGen] => 2021-05-05
)
)
[Devengados] => Array
(
[Basico] => Array
(
[#attributes] => Array
(
[DiasTrabajados] => 30
[SueldoTrabajado] => 1258955.00
)
)
)
)
The thing I want to do is extract the values from that array, I have tried this way:
<?php
$cunenov = $array['Novedad']['#attributes']['CUNENov'];
but doesn't work..
Any suggests?. Thanks in advance.
I wanted you to see the "constructed" array and the outputs .. Stand alone, this php works .. Paste it into a stand alone php file and determine what you're doing differently to not achieve the same result.
Building out the array, and then print_r so you can validate it's the same structure as your array.
<?php
$test = Array();
$test['Novedad'] = array();
$test['Novedad']['#attributes'] = array();
$test['Novedad']['#attributes']['CUNENov'] = 4545454545;
print_r( $test );
Yields:
Array
(
[Novedad] => Array
(
[#attributes] => Array
(
[CUNENov] => 4545454545
)
)
)
Then we echo:
$cunenov = $test['Novedad']['#attributes']['CUNENov'];
echo "Value is $cunenov";
Yields
Value is 4545454545
Related
I am working with php and arrays, I have multiple arrays like following
Array
(
[0] => Array
(
[wallet_address] => 0x127e61982701axxxxxxxxxxxxxxxxxxxxxxxxxxx
)
[1] => Array
(
[wallet_address] => 0xf80a41eE97e3xxxxxxxxxxxxxxxxxxxxxxxxxxxx
)
[2] => Array
(
[wallet_address] => 0x24361F1602bxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
)
and so on....
And i want to make them in single array with comma like following way
$set = array("0x127e61982701axxxxxxxxxxxxxxxxxxxxxxxxxxx","0xf80a41eE97e3xxxxxxxxxxxxxxxxxxxxxxxxxxxx","0x24361F1602bxxxxxxxxxxxxxxxxxxxxxxxxxxxxx");
How can i do this ?Here is my current code but not working,showing me same result(0,1,2 keys),Where i am wrong ?
$GetUserFollower; //contaning multiple array value
$set=array();
foreach($GetUserFollower as $arr)
{
$set[]=$arr;
}
echo "<pre>";print_R($set);
The original array is an Assoc array and therefore the wallet_address needs to be addressed specifically in a loop. Or you could use the array_column() builtin function to achieve the same thing.
$GetUserFollower; //contaning multiple array value
$set=array();
foreach($GetUserFollower as $arr)
{
$set[] = $arr['wallet_address'];
}
echo "<pre>";print_r($set);
Or
$new = array_column($GetUserFollower, 'wallet_address');
print_r($new);
RESULT
Array
(
[0] => 0x127e61982701axxxxxxxxxxxxxxxxxxxxxxxxxxx
[1] => 0xf80a41eE97e3xxxxxxxxxxxxxxxxxxxxxxxxxxxx
[2] => 0x24361F1602bxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
)
Your comments are making me think you want an array without a key, which is impossible. If you do this with the example you show in your comments
$set = array("0x127e61982701axxxxxxxxxxxxxxxxxxxxxxxxxxx","0xf80a41eE97e3xxxxxxxxxxxxxxxxxxxxxxxxxxxx","0x24361F1602bxxxxxxxxxxxxxxxxxxxxxxxxxxxxx");
print_r($set);
You will see
Array
(
[0] => 0x127e61982701axxxxxxxxxxxxxxxxxxxxxxxxxxx
[1] => 0xf80a41eE97e3xxxxxxxxxxxxxxxxxxxxxxxxxxxx
[2] => 0x24361F1602bxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
)
So i have a function that checks for reference in my system which is like a pyramid, i want to display who you invited and who he or she invited too, im using this foreach loop to get all reference under a user id and save them in json. but im having problem listing or extrating the results using php.
here is my pup recursive function to find all children or an entered user.
<?php
include 'includes/connect.php';
$menu['Users'] =getChildren(2);
echo '<pre>'; print_r($menu); // check tree array
function getChildren($parent_id)
{
$db=new mysqli('localhost','root','P=3h?9)Do#R#w2NQ','tobo'); //db
$refs=$db->query("SELECT * FROM users WHERE ref=$parent_id");
$children = array();
$i = 0;
foreach ($refs as $key => $downline) {
$children[$i] = array();
$children[$i]['fname'] = $downline['fname'];
$children[$i]['downline'] =getChildren($downline['id']);
$i++;
}
return $children;
}
$myJson = json_encode($menu);
$newJson = json_decode($myJson, true); ?>
it works fine and i get the following result:
Array
(
[Users] => Array
(
[0] => Array
(
[fname] => Andrey
[downline] => Array
(
[0] => Array
(
[fname] => Alisa
[downline] => Array
(
[0] => Array
(
[fname] => Maxim
[downline] => Array
(
[0] => Array
(
[fname] => james
[downline] => Array
(
)
)
)
)
)
)
)
)
[1] => Array
(
[fname] => Satori
[downline] => Array
(
)
)
)
)
my question is how can i get this result in a list using php so i can display the to the user as a list.
i tried to decode but im new to json so its still not usable by me. i hope you will be patient with my question structure, thank u very much
When I use the code below:
print_r($jsoni);
$badge_url = "http://api.steampowered.com/ISteamUserStats/GetGlobalAchievementPercentagesForApp/v0002/?gameid=841370%3Fkey&steamids=76561198108211948&fbclid=IwAR0B4wUlosbqFElHBJw-AkLwb3mGsv42xKdtrEAarDmD97Ur3AprrkW4tCk";
$jsoni = json_decode(file_get_contents($badge_url), true);
I get the following as a result:
Array
(
[achievementpercentages] => Array
(
[achievements] => Array
(
[0] => Array
(
[name] => GAME_GREEN_LIGHT
[percent] => 70.9000015259
)
[1] => Array
(
[name] => CAREER_EARN_BADGE
[percent] => 62.2999992371
)
How can I get it so that it only shows the name and the percentage?
print_r($jsoni['achievementpercentages']['achievements'])
You could loop through the decoded data to create an associative array with the achievement names as keys and the percentages as values:
$achievements = [];
foreach($jsoni['achievementpercentages']['achievements'] as $achievement)
$achievements[$achievement['name']] = $achievement['percent'];
Which outputs:
Array
(
[GAME_GREEN_LIGHT] => 70.9000015259,
[CAREER_EARN_BADGE] => 62.2999992371
)
So im now using the following code.
<?php
$achievements = [];
foreach($jsoni['achievementpercentages']['achievements'] as $achievement)
$achievements[$achievement['name']] = $achievement['percent'];
print_r($achievements);
?>
wich results in
Array ( [GAME_GREEN_LIGHT] => 70.9000015259 [CAREER_EARN_BADGE] => 62.2999992371
how do i get it to show a list from top to bottom instead of in a cluster of text?
Thanks for the help!
I have a JSON Array
[0] => Array
(
[stage_id] => 80
[yieldVal] => Array
(
[0] => Array
(
[datajson] => [{"name":"doi","value":"215"},{"name":"dateofpollinationstops","value":"Date of Pollination Stops~23-3-2015"}]
)
[1] => Array
(
[datajson] => [{"name":"doi","value":"698"},{"name":"dateofpollinationstops","value":"Date of Pollination Stops~23-3-2015"}]
)
)
)
I need to extract the values from this Array
[0] => Array
(
[stage_id] => 80
[yieldVal] => Array
(
[doi_value] => 215
[doi_value] => 698
)
)
I have tried decoding the JSON. But unable to continue further.
$phpArray = json_decode($res['datajson'], true);
How to extract the values and assign the key.
EDIT : My final output should be
[0] => Array
(
[stage_id] => 80
[yieldVal] => 913 //215+698 -> Extracting values from [datajson]
)
One thing that may of tripped you up is that your datajson string is:
`[{"name":"doi","value":"215"},{"name":"dateofpollinationstops","value":"Date of Pollination Stops~23-3-2015"}]`
The square brackets mean that json_decode will create an array from the objects.
Anyway, try this...should give you the exact output you asked for:
$yieldVal = 0;
foreach ($res['yieldVal'] as $key => $arr) {
$decode = json_decode($arr['datajson']);
$yieldVal = $yieldVal + $decode[0]->value;
}
$newArray = array (
'stage_id' => $res['stage_id'],
'yieldVal' => $yieldVal
);
//var_dump($newArray);
echo "<pre>".print_r($newArray, true)."</pre>";
You should be able to get the value with:
$doi_value = $phpArray[0]['value'];
You can then sum them, push them onto a resulting array, or whatever.
Hi would love some help on how to perform this. Cause so far what I'm doing now is failing.
this is the sample output of json turned to array.
Array
(
[0] => Array
(
[0] => Array
(
[value] => lit-PR-00-Preparing-Precise-Polymer-Solutions.html
)
)
[1] => Array
(
[0] => Array
(
[value] => 90Plus
)
)
[2] => Array
(
[0] => Array
(
[value] => Particle Size Analyzer
)
)
)
So far this is what I got so far and It's still not outputting the value I need. Would appreciate some help on what I'm doing wrong thanks.
$decode = json_decode($row['elements'], true);
echo '<pre>';
//print_r($decode);
print_r(array_values($decode));
echo '</pre>';
echo ($value['0'][1][value]);
$decode = json_decode($row['elements'], true);
// iterate through array
foreach($decode as $array_row) {
echo $array_row[0]['value'];
}
// display specific row #2
echo $decode[2][0]['value'];
PHP Arrays