function moment_get_package_version in Moment.js 7.2

Same name and namespace in other branches

1. 8.2 moment.module \moment_get_package_version()

Get the version number from package JSON.

Parameters

string $library_path: Directory.

Return value

string|false Version number.

1 call to moment_get_package_version()

moment_get_library_version in ./moment.module

Library info "version callback".

File

./moment.module, line 200

Moment.js integration.

Code

function moment_get_package_version($library_path) {
  static $versions = [];
  if (!$library_path) {
    return FALSE;
  }
  if (!isset($versions[$library_path])) {
    $versions[$library_path] = FALSE;
    if (is_readable("{$library_path}/package.json")) {
      $package = drupal_json_decode(file_get_contents("{$library_path}/package.json"));
      if ($package && !empty($package['version'])) {
        $versions[$library_path] = $package['version'];
      }
    }
  }
  return $versions[$library_path];
}