How to Seperate Array with equals to and create single array

Question

Hi I am working on very complex array operations.

I have $temp variable which stores pipe separated string like Height=10|Width=20

I have used explode function to convert into array and get specific output.

Below code i have try :

$product_attributes = explode("|",$temp)

//below output i get after the explode.

$product_attributes

Array(
       [0]=>Height=10
       [1]=>width=20
)

But i want to parse this array to separate one.

My expected output :

Array (
    [0]=>Array(
        [0] => Height
        [1] => 10
        )
    [1]=>Array(
        [0]=>Width
        [1]=>20     
        )

    )

Which function i need to used to get the desire output ?

Before downvoting let me know if i have made any mistake

The mistake I see that could grant you a downvote is that you have not included any code or attempts on how to solve it. — Andreas
– Andreas, Commented Jun 16, 2017 at 18:18
@Andreas I have done explode one time but second time how to use that i dont know — Manthan Dave
– Manthan Dave, Commented Jun 16, 2017 at 18:19
That is true. Sorry about that. (I have not downvoted or have any intention of doing so) — Andreas
– Andreas, Commented Jun 16, 2017 at 18:24

hRdCoder · Accepted Answer · 2017-06-16 17:29:05Z

2

You could try the below code. I've tested this and it outputs the result you've shown in your post.

$temp = 'Height=10|Width=20';
$product_attributes = explode('|', $temp);
$product_attributes2 = array();
foreach ($product_attributes as $attribute) {
    $product_attributes2[] = explode('=', $attribute);
}
print_r($product_attributes2);

answered Jun 16, 2017 at 17:29

hRdCoder

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1 Comment

Manthan Dave Over a year ago

Thanks for the help

Narayan · Accepted Answer · 2017-06-16 17:42:24Z

1

Try Below code

<?php

$temp = "Height=10|Width=20";

$product_attributes = explode("|", $temp);

foreach ($product_attributes as $k => $v) {
    $product_attributes[$k] = explode('=', $v);
}
echo '<pre>';
print_r($product_attributes);
?>

check running answer here

edited Jun 16, 2017 at 17:42

answered Jun 16, 2017 at 17:35

Narayan

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1 Comment

Narayan Over a year ago

glad to help you.

Gerriet · Accepted Answer · 2017-06-16 17:29:18Z

1

Process your result by this:

$f = function($value) { return explode('=', $value); }
$result = array_map($f, $product_attributes);

answered Jun 16, 2017 at 17:29

Gerriet

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Comments

Andreas · Accepted Answer · 2017-06-16 17:39:27Z

1

One more option is to split the values in to one array and then build them from there.

$str = "Height=10|Width=20";
$arr = preg_split("/\||=/", $str);

$arr2= array();
$j=0;
for($i=0;$i<count($arr);$i++){
    $arr2[$j][]= $arr[$i];
    $arr2[$j][]= $arr[$i+1];
    $i++;
    $j++;

}
var_dump($arr2);

The output will be:

$arr = array(4){
         0  =>  Height
         1  =>  10
         2  =>  Width
         3  =>  20
        }

$arr2 = array(2) {
      [0]=>
      array(2) {
        [0]=>
        string(6) "Height"
        [1]=>
        string(2) "10"
      }
      [1]=>
      array(2) {
        [0]=>
        string(5) "Width"
        [1]=>
        string(2) "20"
      }
    }

answered Jun 16, 2017 at 17:39

Andreas

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