(PECL ev >= 0.2.0)
Returns the time when the last iteration of the default event loop has started.
final public static double Ev::now ( void )
Returns the time when the last iteration of the default event loop has started. This is the time that timers( EvTimer and EvPeriodic ) are based on, and referring to it is usually faster then calling Ev::time() .
Returns:
Returns number of seconds(fractional) representing the time when the last iteration of the default event loop has started.
See also:
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