ACF_Local_JSON::scan_field_groups()
Scans for JSON field groups.
Метод класса: ACF_Local_JSON{}
Хуков нет.
Возвращает
Массив
.
Использование
$ACF_Local_JSON = new ACF_Local_JSON(); $ACF_Local_JSON->scan_field_groups();
Список изменений
С версии 5.9.0 | Введена. |
Код ACF_Local_JSON::scan_field_groups() ACF Local JSON::scan field groups ACF 6.0.4
function scan_field_groups() { $json_files = array(); // Loop over "local_json" paths and parse JSON files. $paths = (array) acf_get_setting( 'load_json' ); foreach ( $paths as $path ) { if ( is_dir( $path ) ) { $files = scandir( $path ); if ( $files ) { foreach ( $files as $filename ) { // Ignore hidden files. if ( $filename[0] === '.' ) { continue; } // Ignore sub directories. $file = untrailingslashit( $path ) . '/' . $filename; if ( is_dir( $file ) ) { continue; } // Ignore non JSON files. $ext = pathinfo( $filename, PATHINFO_EXTENSION ); if ( $ext !== 'json' ) { continue; } // Read JSON data. $json = json_decode( file_get_contents( $file ), true ); if ( ! is_array( $json ) || ! isset( $json['key'] ) ) { continue; } // Append data. $json_files[ $json['key'] ] = $file; } } } } // Store data and return. $this->files = $json_files; return $json_files; }