在php中合并数组的方法有很多,下面我来介绍最简单快速可实现数组合并的方法,有需要了解的朋友可参考。
数组合并array_merge
例
代码如下 | 复制代码 |
$array1 = array(1=>'0'); |
还有一种办法直接使用“+”号
代码如下 | 复制代码 |
a = array( |
数组的交集
这部分只介绍一些函数,至于用法是很简单的,不想多说,以免把简单的事情变得复杂了。
追加数组
array array_merge_recursive(array array1,array array2[…,array arrayN])
代码如下 | 复制代码 |
$fruit1 = array("apple" => "red", "banana" => "yellow"); // output |
关联数组的差集Array_diff()这个不就介绍了

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