How to not output duplicate values in a foreach?

Question

How to not output duplicate values in a foreach?

Warning: count(): Parameter must be an array or an object that implements Countable in /home/styllloz/public_html/qa-theme/donut-theme/qa-donut-layer.php on line 274

12 views

included here is a array
362759283
362759283
83785938
362759283
367689344
367689344
362759283
362759283

from which I deduce so

foreach ($result['response'] as $k) { echo ''; echo $k['uid']; echo '

'; }
you need to make sure that duplicate values are not displayed, but is output only unique

asked Apr 12, 2019 by dannying | 12 views

2 Answers

Avgusto · Answer 1 · 2019-04-18T00:42:14+0000

so duplicate values are not displayed, but is output only unique

\rphp.net/manual/ru/function.array-unique.php

sovik945 · Answer 2 · 2019-04-18T00:42:14+0000

You can add items in another array and
then check for duplicate values.

$elements = array(); foreach ($result['response'] as $k) { if (in_array($k['uid'], $elements)) continue; else $elements[] = $k['uid']; echo ''; echo $k['uid']; echo '

'; }

How to not output duplicate values in a foreach?

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

Please log in or register to add a comment.

Please log in or register to add a comment.

Related questions

Most popular tags