.sessionid. and .
minus2(100, 99)了，而应当修改为：
http://www.bkjia.com/phpjc/626590.htmlwww.bkjia.comtruehttp://www.bkjia.com/phpjc/626590.htmltecharticleminus2( , = + = - (add= , sub= } = -minus2(100, 99 ( (2) { 'add' = (3) 199 'sub' = (1) 1 } = -minus2(100,99 ( stdclass minus2( , = -add = + -sub = - } stdclass __construct(...