function _geshifilter_managed_external_stylesheet_possible in GeSHi Filter for syntax highlighting 7

Same name and namespace in other branches

1. 5.2 geshifilter.module \_geshifilter_managed_external_stylesheet_possible()
2. 6 geshifilter.module \_geshifilter_managed_external_stylesheet_possible()

Helper function for checking if an automatically managed style sheet is possible.

Return value

boolean indicating if an automatically managed style sheet is possible.

2 calls to _geshifilter_managed_external_stylesheet_possible()

geshifilter_admin_general_settings_validate in ./geshifilter.admin.inc

Validate function for admin settings.

geshifilter_requirements in ./geshifilter.module

Implements hook_requirements().

File

./geshifilter.module, line 309

An input filter for syntax highlighting using the GeSHi library.

Code

function _geshifilter_managed_external_stylesheet_possible() {
  $directory = _geshifilter_language_css_path(TRUE);
  return file_prepare_directory($directory, FILE_CREATE_DIRECTORY | FILE_MODIFY_PERMISSIONS);
}