error_displayable($error = NULL)
Determines whether an error should be displayed.
When in maintenance mode or when error_level is ERROR_REPORTING_DISPLAY_ALL, all errors should be displayed. For ERROR_REPORTING_DISPLAY_SOME, $error will be examined to determine if it should be displayed.
Parameters
$error: Optional error to examine for ERROR_REPORTING_DISPLAY_SOME.
Return value
TRUE if an error should be displayed.
File
- core/includes/errors.inc, line 101
- Functions for error handling.
Code
function error_displayable($error = NULL) {
if (defined('MAINTENANCE_MODE')) {
return TRUE;
}
$error_level = _drupal_get_error_level();
if ($error_level == ERROR_REPORTING_DISPLAY_ALL || $error_level == ERROR_REPORTING_DISPLAY_VERBOSE) {
return TRUE;
}
if ($error_level == ERROR_REPORTING_DISPLAY_SOME && isset($error)) {
return $error['%type'] != 'Notice' && $error['%type'] != 'Strict warning';
}
return FALSE;
}
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