How to get specific array value in php

Question

I want to output a specific value from array in php

Below is my code and array is $content

<?php
$content = $_POST;

for($i=1; $i < $content['itemCount'] + 1; $i++) {
  $name = 'item_name_'.$i;
  $quantity = 'item_quantity_'.$i;
  $price = 'item_price_'.$i;
  $image='item_image_'.$i;
  $option='item_options_'.$i;
  $total = $content[$quantity]*$content[$price];
}
?>

<?php
print_r( $content );

?>

Output is showing as below:

Array ( [currency] => INR 
[shipping] => 0 
[tax] => 0 
[taxRate] => 0 
[itemCount] => 3 
[item_name_1] => Our Nest 
[item_quantity_1] => 1 
[item_price_1] => 1900 
[item_options_1] => image: CF01108.jpg, productcode: 602793420 
[item_name_2] => Our Nest 
[item_quantity_2] => 1 
[item_price_2] => 2100 
[item_options_2] => image: CF01110.jpg, productcode: 123870196 
[item_name_3] => Our Nest 
[item_quantity_3] => 1 
[item_price_3] => 1800 
[item_options_3] => image: CF01106.jpg, productcode: 416267436 )

How to get productcode value in a php variable and echo it?

example:

602793420, 123870196, 416267436

You want all product code , in this array ? and what is you expected output ? — Aniruddha Chakraborty
– Aniruddha Chakraborty, Commented Dec 16, 2015 at 9:17
try it with echo substr($content[$option], strpos($content[$option], 'productcode:')+strlen('productcode:')); in your for loop — Chetan Ameta
– Chetan Ameta, Commented Dec 16, 2015 at 9:17
The PHP language offers plenty of functions for string manipulation. — axiac
– axiac, Commented Dec 16, 2015 at 9:28

Rajdeep Paul · Accepted Answer · 2015-12-16 09:26:00Z

4

You can get the productcode using explode() function, like this,

$product_code = explode("productcode: ", $option)[1];

Here's the reference:

explode()

So your code should be like this:

<?php
    $content = $_POST;

    for($i=1; $i < $content['itemCount'] + 1; $i++) {
      $name = 'item_name_'.$i;
      $quantity = 'item_quantity_'.$i;
      $price = 'item_price_'.$i;
      $image='item_image_'.$i;
      $option='item_options_'.$i;
      $product_code = explode("productcode: ", $option)[1];
      $total = $content[$quantity]*$content[$price];
    }
?>

answered Dec 16, 2015 at 9:26

Rajdeep Paul

16.9k3 gold badges21 silver badges39 bronze badges

Sign up to request clarification or add additional context in comments.

2 Comments

Asesha Over a year ago

i did't get exactly what i want, but explode() helped me. thank you. i got my answer $product_code = explode(", ", $content[$option]); did the work

Rajdeep Paul Over a year ago

@AseshaGeorge Glad it helped. :)

Amit Shah · Accepted Answer · 2015-12-16 09:33:24Z

0

I would rather suggest this, in case the option of the item will have more values in future.

$option = "image: CF01110.jpg, productcode: 123870196";
$options = explode(",", $option);
echo $product_code = explode("productcode: ", $options[1])[1];

Thanks Amit

answered Dec 16, 2015 at 9:33

Amit Shah

1,3801 gold badge10 silver badges20 bronze badges

Collectives™ on Stack Overflow

How to get specific array value in php

2 Answers 2

2 Comments

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

2 Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Related