(PECL ev >= 0.2.0)

EvStat::prevReturns the previous set of values returned by EvStat::attr


public EvStat::prev(): void

Just like EvStat::attr() , but returns the previous set of values.


This function has no parameters.

Return Values

Returns an array with the same structure as the array returned by EvStat::attr() . The array contains previously detected values.

See Also

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