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<?php $arr = [ 'de' => [ 'slug' => 'de', 'url' => 'http://localhost/werk/Mol/de/haus/', 'flag' => 'http://localhost/werk/Mol/wp-content/plugins/polylang/flags/de.png' ], 'nl' => [ 'slug' => 'nl', 'url' => 'http://localhost/werk/Mol/', 'flag' => 'http://localhost/werk/Mol/wp-content/plugins/polylang/flags/nl.png' ] ]; $res = []; foreach($arr as $k => $v){ $res[$k] = [ 'slug' => $v['slug'], 'url' => $v['url'], 'flag' => $v['flag'] ]; } echo '<pre>'; print_r($res);
Output for git.master, git.master_jit, rfc.property-hooks
<pre>Array ( [de] => Array ( [slug] => de [url] => http://localhost/werk/Mol/de/haus/ [flag] => http://localhost/werk/Mol/wp-content/plugins/polylang/flags/de.png ) [nl] => Array ( [slug] => nl [url] => http://localhost/werk/Mol/ [flag] => http://localhost/werk/Mol/wp-content/plugins/polylang/flags/nl.png ) )

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