array_merge array-阿里云

array_merge和array + array有什么区别？

一个相当简单的问题。之间有什么区别： $merged = array_merge($array1, $array2); 和 $merged = $array1 + $array2; ？问题来源于stack overflow

PHP中array_merge和array相加的区别分析

今天处理一个这样的问题：如何获取字符键名相同值不同的两个数组值集合，用array_merge和数组相加都不可行，让我认真比较了下PHP中array_merge和array相加的区别首先来看看键名是string，两者区别：复制代码代码如下: <?php$arr1 ...

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更新时间 2024-04-29 21:40:20

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