摘要: <?phpheader("Content-type: text/html; charset=utf-8"); $a=1;$b=2;$c=3;$d=4;if($a==1 and $b==1 or $c==3 and $d==6 ){ echo "正确";}else{ echo "error";} 阅读全文
posted @ 2016-09-24 11:03 天涯alone 阅读(105) 评论(0) 推荐(0) 编辑