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wp_list_pluck [ WordPress Function ]

wp_list_pluck ( $list, $field )
Parameters:
  • (array) $list A list of objects or arrays
  • (int|string) $field A field from the object to place instead of the entire object
Returns:
  • (array)
Defined at:



Pluck a certain field out of each object in a list.

Source 


<?php
function wp_list_pluck( $list, $field ) {
    foreach ( $list as $key => $value ) {
        if ( is_object( $value ) )
            $list[ $key ] = $value->$field;
        else
            $list[ $key ] = $value[ $field ];
    }

    return $list;
}
?>

Examples [ wp-snippets.com ]

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