Ev::now
Ev::recommendedBackends
Ev
PHP Manual

# Ev::nowUpdate

(PECL ev >= 0.2.0)

Ev::nowUpdate — Establishes the current time by querying the kernel, updating the time returned by Ev::now in the progress.

### Description

final public static void Ev::nowUpdate ( void )

Establishes the current time by querying the kernel, updating the time returned by Ev::now() in the progress. This is a costly operation and is usually done automatically within Ev::run() .

This method is rarely useful, but when some event callback runs for a very long time without entering the event loop, updating libev 's consideration of the current time is a good idea.

### Liste de paramètres

Cette fonction ne contient aucun paramètre.

### Valeurs de retour

Aucune valeur n'est retournée.

### Voir aussi

- Ev::now() - Returns the time when the last iteration of the default event loop has started.

Ev::now
Ev::recommendedBackends
Ev
PHP Manual