PHP MYSQL 時(shí)間(jiān)σ≠£戳 函數(shù) SELECT UNIX_TIMESTAMP(&≥日(rì)期) 

　　select * from {tabName} where UNIγσ∞ X_TIMESTAMP(日(rì)期字段)<=".strt§↔₩otime("+".$x→↔αftime." months&quo♦↑÷t;,strtotime(日(rì)期字段)).";