Câu hỏi phỏng vấn PHP
Câu hỏi

Is there a function to make a copy of a PHP array to another?

Câu trả lời

Yes, in PHP, you can make a copy of an array to another using simple assignment. PHP arrays are copied by value, meaning that when you assign one array to another, a new array is created with the same elements. Here is an example:

php Copy
$originalArray = array(1, 2, 3, 4, 5);
$copiedArray = $originalArray;

In this example, $copiedArray is a copy of $originalArray. Any changes made to $copiedArray will not affect $originalArray and vice versa.

However, if you want to ensure that the array is deeply copied (i.e., all nested array...

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