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PUM_Utils_Array::allowed_keys( array $array, string[] $allowed_keys = array() )
Extract only allowed keys from an array.
Description Description
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Warning: foreach() argument must be of type array|object, string given in /mnt/data/home/502433.cloudwaysapps.com/rhbymdevka/public_html/wp-content/themes/wporg-developer/inc/template-tags.php on line 813
Warning: Array to string conversion in /mnt/data/home/502433.cloudwaysapps.com/rhbymdevka/public_html/wp-content/themes/wporg-developer/inc/template-tags.php on line 808
Warning: foreach() argument must be of type array|object, string given in /mnt/data/home/502433.cloudwaysapps.com/rhbymdevka/public_html/wp-content/themes/wporg-developer/inc/template-tags.php on line 813
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Parameters Parameters
- $array
-
(Required) Array to be extracted from.
- $allowed_keys
-
(Optional) List of keys.
Default value: array()
Return Return
(array)
Source Source
File: classes/Utils/Array.php
public static function allowed_keys( $array, $allowed_keys = [] ) { return array_intersect_key( $array, array_flip( $allowed_keys ) ); }
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