时间:2021-07-01 10:21:17 帮助过:38人阅读
输出结果如下 :
- <br><?php <br>$phpjc = array( <br>0=>'word', <br>3=>'excel', <br>'outlook', <br>'access'); <br>print_r($phpjc); <br>?> <br> <br>
输出结果如下 :
- <br>$phpjc = array(); <br>$phpjc[] = "one"; <br>$phpjc[] = "two"; <br>echo $phpjc[0]."<br>"; <br>echo $phpjc[1]; <br> <br>
- <br>$phpjc = array("first"=>1,"second"=>2,"third"=>3); <br>echo $phpjc["second"]; <br>$phpjc["third"]=5; //把第三个元素的值由“3”修改为“5” <br>echo $phpjc["third"]; <br>