| @@ -76,4 +76,15 @@ | ||
| 76 | 76 | |
| 77 | 77 | |
| 78 | 78 | return implode(',', $output); |
| 79 | 79 | } |
| 80 | + | |
| 81 | +function iwp_fn_prefix_items($input = '', $prefix = '', $output_delimiter = ',', $input_delimter = ',') | |
| 82 | +{ | |
| 83 | + $items = explode($input_delimter, $input); | |
| 84 | + | |
| 85 | + $items = array_map(function ($item) use ($prefix) { | |
| 86 | + return $prefix . trim($item); | |
| 87 | + }, $items); | |
| 88 | + | |
| 89 | + return implode($output_delimiter, $items); | |
| 90 | +} | |