How to not output duplicate values in a foreach?

Question

How to not output duplicate values in a foreach?

5 views

included here is a array
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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 | 5 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?

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