2012年10月15日
upvar
摘要： upvar makes the variable by that name in the procedure frame given by level (or at global level, if level is #0)upvar #0 $httpObjName httpObj==============global httpObjset httpObj $httpObjName 阅读全文
posted @ 2012-10-15 23:22 greencolor 阅读(180) 评论(0) 推荐(0)