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update : 2015.11.03
php.shukuma.com검색:
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EvStat::prev(PECL ev >= 0.2.0) EvStat::prev — Returns the previous set of values returned by EvStat::attr 설명
public
void
EvStat::prev
( void
)
Just like EvStat::attr() , but returns the previous set of values. 인수이 함수는 인수가 없습니다. 반환값Returns an array with the same structure as the array returned by EvStat::attr() . The array contains previously detected values. 참고
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