CODEWITHSUNDEEP
phparrays
Nagesh Katke
Nagesh Katke

Reputation: 578

implode numeric nested array of associative array

This might be duplicate of several questions. I am having an dynamic array 

Array
(
    [gender] => Male
    [age] => Array
        (
            [0] => 18-25 years
            [1] => 26-32 years
        )

    [name] => Nagesh
    [emailid] => [email protected]
)

I want to store this array in HTML table as key in one column and value in another Example.

__________________________________
Gender | Male
_______|__________________________
Age    | 18-25 years, 26-32 years
_______|__________________________
Name   | Nagesh
_______|__________________________
Email  | [email protected]
_______|__________________________

I am getting key and value for associative array but how can I implode age array.

I tried below code

$post = $this->request->post;
$age_array = array_column($post, 'age');
$age = '';

    foreach($post as $key => $value) {
        if($key == "age"){
            $age = implode(",", $age_array);
        }
        echo $age. "<br>";
        echo $key. "<br>";
        if($key != "age"){
            echo $value. "<br>";
        } else {
            echo $age;
        }
    }

Thanks advance.

Upvotes: 2

Views: 157

Answers (7)

mickmackusa
mickmackusa

Reputation: 47902

Just a few minor adjustments:

  • I added ucfirst() to the first column to match your desired output.
  • I used an inline conditional to check if array values were arrays, to appropriately imploded array before echoing.

Code: (Demo)

$post=[
    'gender'=>'Male',
    'age'=>['18-25 years','26-32 years'],
    'name'=>'Nagesh',
    'emailid'=>'[email protected]'
];

echo '<table border=1>';
    foreach($post as $k=>$v){
        echo '<tr>';
            echo '<td>',ucfirst($k),'</td><td>',(is_array($v)?implode(', ',$v):$v),'</td>';
        echo '</tr>';
    }
echo '</table>';

Unrendered Output:

<table border=1>
    <tr>
        <td>Gender</td><td>Male</td>
    </tr>
    <tr>
        <td>Age</td><td>18-25 years, 26-32 years</td>
    </tr>
    <tr>
        <td>Name</td><td>Nagesh</td>
    </tr>
    <tr>
        <td>Emailid</td><td>[email protected]</td>
    </tr>
</table>

Rendered output available via runnable snippet: 

<table border=1><tr><td>Gender</td><td>Male</td></tr><tr><td>Age</td><td>18-25 years, 26-32 years</td></tr><tr><td>Name</td><td>Nagesh</td></tr><tr><td>Emailid</td><td>[email protected]</td></tr></table>

Upvotes: 1

Kalu
Kalu

Reputation: 571

$output = [];
//$array - your input data
foreach ($array as $key => $item) {
    $output[$key] =  (is_array($item)) ?  implode(', ', $item) : $item;
}
//print output

Upvotes: 0

Priyank
Priyank

Reputation: 470

Change Your foreach loop with this one.

foreach($test as $key => $value) {
    $age = '';
    if($key == "age"){
        $age = implode(",", $value);
    }
    echo $age. "<br>";
    echo $key. "<br>";

    if($key != "age"){
        echo $value. "<br>";
    } else {
        echo $age;
    }
}

Upvotes: 0

Nawin
Nawin

Reputation: 1692

It is working like what you expecting:

foreach($post as $key => $value) {
        echo $key. "<br>";
        if($key == "age"){
                $age = implode(",", $post[$key]);
                echo $age. "<br>";                
        }
        if($key != "age"){
            echo $value. "<br>";
        } else {
            //echo $age;
        }
    }

If you get multiple arrays means it will work. I changed small things in your condition:

foreach($post as $key => $value) {
        echo $key. "<br>";
        if(is_array($post[$key])){
                $age = implode(",", $post[$key]);
                echo $age. "<br>";

        }
        if(!is_array($post[$key])){
            echo $value. "<br>";
        } else {
            //echo $age;
        }
    }

Upvotes: 1

Gyandeep Sharma
Gyandeep Sharma

Reputation: 2327

You need to code as follows...

foreach($post as $value){
    $gender = $value['gender'];
    $age = implode(',',$value['age']);
    $name = $value['name'];
    $email = $value['email'];
}

Upvotes: 0

K.B
K.B

Reputation: 885

Replace the following code:

if($key == "age"){
  $age = implode(",", $age_array);
}

with

if($key == "age"){
  $age = implode(",", $value);
}

Upvotes: 0

Ivan
Ivan

Reputation: 40668

You have an array of data and you want to display it on a table. Instead of using implode(), why not just concatenate the two strings together?

Array
(
    [gender] => Male
    [age] => Array
        (
            [0] => 18-25 years
            [1] => 26-32 years
        )

    [name] => Nagesh
    [emailid] => [email protected]
)

PHP code:

$post = $this->request->post;

foreach($post as $key => $value) {
  if($key == "age"){
    $age = $value[0].','.$value[1];
  }
  echo $age. "<br>";
  echo $key. "<br>";
  if($key != "age"){
    echo $value. "<br>";
  } else {
    echo $age;
  }
}

Upvotes: 0

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