Checks a module's requirements.
$module: Machine name of module to check.
TRUE or FALSE, depending on whether the requirements are met.
function drupal_check_module($module) {
module_load_install($module);
if (module_hook($module, 'requirements')) {
// Check requirements
$requirements = module_invoke($module, 'requirements', 'install');
if (is_array($requirements) && drupal_requirements_severity($requirements) == REQUIREMENT_ERROR) {
// Print any error messages
foreach ($requirements as $requirement) {
if (isset($requirement['severity']) && $requirement['severity'] == REQUIREMENT_ERROR) {
$message = $requirement['description'];
if (isset($requirement['value']) && $requirement['value']) {
$message .= ' (' . t('Currently using !item !version', array(
'!item' => $requirement['title'],
'!version' => $requirement['value'],
)) . ')';
}
drupal_set_message($message, 'error');
}
}
return FALSE;
}
}
return TRUE;
}