Get value from array : PHP [duplicate] - php

Question

This question already has answers here:
How to access a specific value in a mixed object(stdClass) and array construct?
(2 answers)
Closed 8 years ago.
var_dump($resultData);
gives me this
array(3) {
[0]=>
object(stdClass)#1 (2) {
["name"]=>
string(12) "filterName_1"
["value"]=>
string(8) "language"
}
[1]=>
object(stdClass)#2 (2) {
["name"]=>
string(9) "country_1"
["value"]=>
string(0) ""
}
[2]=>
object(stdClass)#3 (2) {
["name"]=>
string(10) "language_1"
["value"]=>
string(4) "UAE1"
}
}
How to itrate and get the values ?
tried
echo $resultData["name"];
and some other combinations but cannot make it work.
EDIT : NOTE :
As i have to get the loop of 3 items and its values i need to get the value in the loop as
for ($i=0; $i+3 <= count($resultData); $i=$i+3)
{
}
is there a way without foreach looping?

Answer 1

May you should try
<?php
foreach($resultData as $key => $value) {
echo $value->name; // Give you all names
}
Another example:
<?php
// Set keys you need to print
$requiredKeys = array('name', 'value');
// Iterate the array
foreach($resultData as $key => $value) {
// Iterate the required keys
foreach($requiredKeys as $reqVal) {
// Check, if propertie exists in current object
if(isset($value->{$reqVal}) {
echo $value->{$reqVal}; // Give you all names
}
}
}
Example without foreach (for-loop):
<?php
// Set keys you need to print
$requiredKeys = array('name', 'value');
// Iterate the array
for($currentElement = 0; $currentElement <= count($resultData) as $currentElement++) {
// Iterate the required keys
for($reqCounter = 0; $reqCounter <= count($requiredKeys); $reqCounter++) {
// Check, if propertie exists in current object
if(isset($resultData[$currentElement]->{$requiredKeys[$reqCounter]}) {
echo $resultData[$currentElement]->{$requiredKeys[$reqCounter]}; // Give you all names
}
}
}

Answer 2

$resultData is an array containing multiple objects, therefore the first object can be accessed with $resultData[0] and so on.
The objects have a property named name, which can be accessed with $object->name
If you have more than one object in the array, then you can loop through the values contained in the array with foreach. For example:
foreach ($resultData as $object) {
if($object->name === MY_NAME) {
echo $object->value;
}
}
This will take each object in the array and display its value if its name equals MY_NAME.

Answer 3

echo $resultData[0]->name;
Give that a try