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I have simple question:

How to change this array

Array ( [0] => taxonomy-term-1 [1] => taxonomy-term-2 [2] => taxonomy-term-3 )

to this array?

array( 'taxonomy-term-1', 'taxonomy-term-2', 'taxonomy-term-3' )

Why I am asking for that:

$slugs = wp_get_post_terms($post->ID,'ml_patternsCustomTaxonomy',['fields'=>'slugs']);

returns

Array ( [0] => taxonomy-term-1 [1] => taxonomy-term-2 [2] => taxonomy-term-3 )

but

array(
    'title'       => $title,    
    'content'     => trim($patternContent),
    'categories'  => $slugs
)

doesn't work, and

//
'categories'  => array( 'taxonomy-term-1', 'taxonomy-term-2', 'taxonomy-term-3' ),

works.

Why?

Improve this question
3
  • 3
    They're the same. An associative array that's keyed with 0-based consecutive non-negative integers is the same as an indexed array. Commented Nov 21, 2021 at 0:37
  • I've updated my post, if u can look at this :) Commented Nov 21, 2021 at 0:58
  • do you want something like this stackoverflow.com/questions/4550976/… Commented Nov 21, 2021 at 8:26
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