Commit f8caf93b authored by Isaac Torres Michel's avatar Isaac Torres Michel Committed by Kenny Hall

Sorts options in ListCountry fields by name #3117 (#3137)

* Options in ListCountry field sorted by name #3117

* Fix to support legacy PHP env #3137
parent 68b977fc
......@@ -60,8 +60,15 @@ class NF_Fields_ListCountry extends NF_Abstracts_List
$options[ $key ][ 'selected' ] = 1;
}
return $options;
}
usort( $options, array($this,'sort_options_by_label') );
return $options;
}
private function sort_options_by_label( $option_a, $option_b )
{
return strcasecmp( $option_a['label'], $option_b['label'] );
}
public function filter_options_preview( $field_settings )
{
......
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