Unable to append value in loop using Php

Question

I am working with php and phpexcel,I have following array($data) i want to search and append array value in php,For example i want to change "link" value(want to add "txt" with previous value) of user whose email id is "[email protected]",But its not working properly, i mean after refresh page , its removing previous "appended" value and append current value,but i want keep previous value also,Ho can i do this ? Here is my current array

Array
(
    [0] => Array
        (
            [email] => [email protected]
            [link] => abc,xyz,def
         )

    [1] => Array
        (
            [email] => [email protected]
            [link] => cde,abb
        )
...

Expected result (adding "bbb" instead of removing "abb")

Array
(
    [0] => Array
        (
            [email] => [email protected]
            [link] => abc,xyz,def
         )

    [1] => Array
        (
            [email] => [email protected]
            [link] => cde,abb,bbb
        )
...

I tried with following code but "removing" previous value ("abb"),i want to append new value with previous

$searchEmail = '[email protected]';
$appendString = 'bbb';
foreach ($set_excel_query_all as $key => &$item) {
   if ($item['email'] == $searchEmail) {
      $item['link'] .= ',' . $appendString;
      break;
   }
}
unset($item);

Digen Prime Apps · Accepted Answer · 2022-08-02 06:49:49Z

1

I have the same error yesterday and same mistake as you have done here. Try this code

$searchEmail = '[email protected]';
$appendString = 'bbb';
foreach ($set_excel_query_all as $key => $item) {
if ($item['email'] == $searchEmail) {
  $set_excel_query_all[$key]['link'] .= ',' . $appendString;
  break;
}
}
unset($item);

answered Aug 2, 2022 at 6:49

Digen Prime Apps

392 bronze badges

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

Collectives™ on Stack Overflow

Unable to append value in loop using Php

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related