入门;PHP编程“数组”的基础知识
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关于数组:
1、创建数组 PHP提供创建数组的array()语言结构 $numbers = array(5,4,3,2,1); $words = array("web","database","application"); echo $numbers[2]; echo $words[0]; ---------------------输出结果---------------------------------------- 3web ---------------------------------------------------------------------
$numbers = array(1=>"one","two","three","four");
$numbers = array(1=>"one",3=>"three",5=>"zero");
$error = array(); $error[] = "no error!!!"; $error[] = "second error!!!"; echo $error[0]; echo $error[1]; ---------------------输出结果---------------------------------------- no error!!!second error!!! --------------------------------------------------------------------- 源代码网供稿. |
