How to print a array specific value from multidimensional arrays in php - php

Question

Below is my array which i have printed:-
I want only the product_image from the array in loop
Array
(
[0] => Array
(
[product_option_id] => 247
[product_id] => 66
[product_option_value] => Array
(
[0] => Array
(
[product_option_value_id] => 42
[color_product_id] => 54
[name] => Pink
[product_image] => catalog/demo/teddy/03.jpg
[image] => http://192.168.15.9/Kids_stores/image/cache/catalog/axalta-ral-3015-light-pink-polyester-30-matt-powder-coating-20kg-box--1447-p-50x50.jpg
[price] =>
[price_prefix] => +
)
[1] => Array
(
[product_option_value_id] => 41
[color_product_id] => 67
[name] => Light Brown
[product_image] => catalog/Teddies/12-Baby-teddy/05.jpg
[image] => http://192.168.15.9/Kids_stores/image/cache/catalog/option-color/light_brown-50x50.jpg
[price] =>
[price_prefix] => +
)
[2] => Array
(
[product_option_value_id] => 43
[color_product_id] => 68
[name] => Cream
[product_image] => catalog/Teddies/12-Baby-teddy/11.jpg
[image] => http://192.168.15.9/Kids_stores/image/cache/catalog/option-color/cream-images-50x50.jpg
[price] =>
[price_prefix] => +
)
)
[option_id] => 5
[name] => COLOR
[type] => image
[value] =>
[required] => 0
)
)

Answer 1

Try this,
foreach($array as $val)
{
echo $val['product_image'];
}

Answer 2

Solution for your edited input:-
$image_array = array();
foreach ($your_array as $arr){
$image_array[] = array_column($arr['product_option_value'],'product_image');
}
Output:- https://eval.in/657966

Answer 3

You can take the array array_column and make it like this
$records = array (
array (
// your array
)
);
$variable = array_column($records, 'image');
echo $variable;

Answer 4

<?php $samples=$data['options'][0][product_option_value];
$product_image = array_column($samples, 'product_image');
echo'<pre>'; print_r($product_image );
?>

Answer 5

foreach($array as $key => $val){
if($key == 'product_image'){
echo "<img src='".$val."' />";
}
}
Try

Answer 6

You have to foreach the inner array:
foreach($array[product_option_value] as $val)
{
echo $val['product_image'];
}

Answer 7

Solution One:
<?php
$req_image=array();
$req_image[] = array_column($resultant_array, 'product_image');
print_r($req_image); // This will print all the images that are grouped under the array().
?>
Example:
The below is the PHP code and the sample output that you can obtain using the array_column().
PHP:
<?php
$records = array(
array(
'id' => 2135,
'first_name' => 'John',
'last_name' => 'Doe'
),
array(
'id' => 3245,
'first_name' => 'Sally',
'last_name' => 'Smith'
),
array(
'id' => 5342,
'first_name' => 'Jane',
'last_name' => 'Jones'
),
array(
'id' => 5623,
'first_name' => 'Peter',
'last_name' => 'Doe'
)
);
$lastNames = array_column($records, 'last_name', 'id');
Output:
If we call print_r() on $lastNames, you’ll see a resulting array that looks a bit like this:
Array
(
[2135] => Doe
[3245] => Smith
[5342] => Jones
[5623] => Doe
)
Solution Two: (As per requirement at last)
You can iterate the single key value alone in the foreach so that you can get the required parameter that you need.
foreach($resultant_array as $single_array)
{
foreach($single_array['product_option_value'] as $inner_array)
{
echo $inner_array['product_image']; // This will print the u=mage name that you need.
}
}

Answer 8

If you want one specified key and want minimal assumptions about array structure shoud use array_walk_recursive like this
$result = [];
array_walk_recursive($input,function ($value,$key) use (&$result) {
if ( 'product_image' == $key) {
$result[] = $value;
}
});