function _is_exec_enabled in PhantomJS Capture 7

Same name and namespace in other branches

1. 8 phantomjs_capture.install \_is_exec_enabled()

Return if exec is enabled and can be executed by the user.

Taken from a combination of answers online.

Return value

bool

See also

http://stackoverflow.com/questions/3938120/check-if-exec-is-disabled

1 call to _is_exec_enabled()

phantomjs_capture_requirements in ./phantomjs_capture.install

Implements hook_requirements().

File

./phantomjs_capture.install, line 47

Code

function _is_exec_enabled() {
  $safe_mode = ini_get('safe_mode');
  if ($safe_mode && drupal_strtolower($safe_mode) != 'off') {
    return FALSE;
  }
  $disabled = explode(',', ini_get('disable_functions'));
  return !in_array('exec', $disabled);
}