云在西湖月在天

摘要： 数组中重复项的去除一维数组的重复项：使用array_unique函数即可，使用实例如下：<?php$aa=array("apple","banana","pear","apple","wail","watermalon");$bb=array_unique($aa);print_r($bb);?>结果如下：Array ( [0] => apple [1] => banana [2] => pear [4] => wail [5] => 阅读全文