摘要: 索引数组 : <?php //索引数组 每个位置占一个元素 $cars=array("volvo","BMW","Toyota"); //修改数组中元素 $cars[1]="哈佛"; //读取数组中的元素 echo "I like " . $cars[0] . "," . $cars[1] . "a 阅读全文
posted @ 2020-10-23 23:11 _达不溜 阅读(157) 评论(0) 推荐(0)