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

Question

Below is my array which i have printed:-

I want only the product_image from the array in loop

You can use array_column(). Using the array_column() you will get an array with the product images and then use them where you want. OR you can loop through this array and echo the product images directly. — Murad Hasan
– Murad Hasan, Commented Oct 10, 2016 at 5:53

Dave · Accepted Answer · 2016-10-10 05:55:08Z

2

Try this,

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

answered Oct 10, 2016 at 5:55

Dave

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Comments

Death-is-the-real-truth · Accepted Answer · 2016-10-10 07:17:43Z

1

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

edited Oct 10, 2016 at 7:17

answered Oct 10, 2016 at 5:56

Death-is-the-real-truth

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2 Comments

priyanka sawant Over a year ago

guyz sorry ..but onnce again i have edited the question please go through

priyanka sawant Over a year ago

It only prints array..nothing else

RST · Accepted Answer · 2016-10-10 05:59:52Z

1

You can take the array array_column and make it like this

$records = array (
     array ( 
              // your array
           )
);
$variable = array_column($records, 'image');
echo $variable;

edited Oct 10, 2016 at 5:59

RST

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answered Oct 10, 2016 at 5:56

S.I.

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Comments

priyanka sawant · Accepted Answer · 2016-10-10 06:42:24Z

1

    <?php $samples=$data['options'][0][product_option_value]; 



    $product_image = array_column($samples, 'product_image');
    echo'<pre>'; print_r($product_image );  

    ?>

answered Oct 10, 2016 at 6:42

priyanka sawant

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1 Comment

andreas Over a year ago

While this code snippet may solve the question, including an explanation really helps to improve the quality of your post. Remember that you are answering the question for readers in the future, and those people might not know the reasons for your code suggestion.

khaliq · Accepted Answer · 2016-10-10 06:02:37Z

0

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

Try

answered Oct 10, 2016 at 6:02

khaliq

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5 Comments

priyanka sawant Over a year ago

when i print $data['options']; the following result comes...So how should i use in above code

Death-is-the-real-truth Over a year ago

@priyankasawant why don't you go with Frayen comeent. You can get easily what you want. That are mentioned in other answers too.

khaliq Over a year ago

use $data['options'] instead of $array

priyanka sawant Over a year ago

@khaliq its not working..Array ( [product_option_id] => 227 [product_id] => 54 [product_option_value] => Array ( ) [option_id] => 11 [name] => Size [type] => select [value] => [required] => 1 )

khaliq Over a year ago

Place an array in a variable and then pass it into foreach loop.

Igor Unger · Accepted Answer · 2016-10-10 06:38:53Z

0

You have to foreach the inner array:

foreach($array[product_option_value] as $val)
{ 
    echo $val['product_image'];
}

answered Oct 10, 2016 at 6:38

Igor Unger

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2 Comments

priyanka sawant Over a year ago

what I can place in $array @igor unger

Igor Unger Over a year ago

I assumed that you will use the array in your question. :)

Naresh Kumar P · Accepted Answer · 2016-10-10 06:57:06Z

0

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.
  }
}

edited Oct 10, 2016 at 6:57

answered Oct 10, 2016 at 6:01

Naresh Kumar P

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9 Comments

Naresh Kumar P Over a year ago

@priyankasawant. Try this solution and share thoughts

priyanka sawant Over a year ago

this is printed Array ( [0] => Array ( ) )

Naresh Kumar P Over a year ago

By using which one solution one r two.

Naresh Kumar P Over a year ago

Try using array_column(). It will help you a lot .

priyanka sawant Over a year ago

Array ( [0] => Array ( ) )

|

cske · Accepted Answer · 2016-10-10 07:03:47Z

0

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;
           }
 });

answered Oct 10, 2016 at 7:03

cske

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