摘要: 输出数组boolean print_r(var)创建数组1.array $a=array("a","b");2.list $line="a|b|c"; list($a,$b,$c)=explode("|",$line);3.array range(low,high,step) $a=range(0,6) <==> $a=(0,1,2,3,4,5,6); $a=range(0,6,2) <==> $a=(0,2,4,6)测试数组boolean is_array(arr)增加或删除数组元素1.$ 阅读全文
posted @ 2011-05-20 18:39 枫- 阅读(488) 评论(0) 推荐(0)