function has_krumo in Devel 7

Same name and namespace in other branches

1. 5 devel.module \has_krumo()
2. 6 devel.module \has_krumo()

Determines if Krumo is available.

No need for cache here.

Return value

boolean TRUE if Krumo is available, FALSE otherwise.

4 calls to has_krumo()

devel_init in ./devel.module

Implements hook_init().

devel_set_handler in ./devel.module

Sets a new error handler or restores the prior one.

kdevel_print_object in ./devel.module

Prints an object using either Krumo (if installed) or devel_print_object().

merits_krumo in ./devel.module

Decides whether or not to print a debug variable using krumo().

File

./devel.module, line 503

This module holds functions useful for Drupal development.

Code

function has_krumo() {
  @(include_once DRUPAL_ROOT . '/' . drupal_get_path('module', 'devel') . '/krumo/class.krumo.php');
  if (function_exists('krumo') && !drupal_is_cli()) {
    drupal_add_js(drupal_get_path('module', 'devel') . '/devel_krumo.js');
    drupal_add_css(drupal_get_path('module', 'devel') . '/devel_krumo.css');

    // If dpm() is called after status messages have been rendered they will
    // instead appear on the next page load, so ensure the krumo CSS and
    // Javascript files are included.
    krumo::addCssJs();
    return TRUE;
  }
  return FALSE;
}