function Configuration::isEmpty
3 calls to Configuration::isEmpty()
- CompositeResolver::resolve in vendor/
open-telemetry/ sdk/ Common/ Configuration/ Resolver/ CompositeResolver.php - EnvironmentResolver::hasVariable in vendor/
open-telemetry/ sdk/ Common/ Configuration/ Resolver/ EnvironmentResolver.php - PhpIniResolver::hasVariable in vendor/
open-telemetry/ sdk/ Common/ Configuration/ Resolver/ PhpIniResolver.php
File
-
vendor/
open-telemetry/ sdk/ Common/ Configuration/ Configuration.php, line 149
Class
- Configuration
- Configuration can come from one or more of the following sources (from highest to lowest priority):
Namespace
OpenTelemetry\SDK\Common\ConfigurationCode
public static function isEmpty($value) : bool {
// don't use 'empty()', since '0' is not considered to be empty
return $value === null || $value === '';
}