In PHP, how do I merge arrays for beginners?

In PHP, merging arrays can be done using various methods. One of the most common ways is to use the array_merge() function, which takes two or more arrays as arguments and merges them into a single array. This is especially useful when you want to combine data from different sources or just append additional elements to an existing array.

Here’s a simple example of how to merge arrays in PHP:

<?php $array1 = array("apple", "banana"); $array2 = array("orange", "grape"); $mergedArray = array_merge($array1, $array2); print_r($mergedArray); ?>

In this example, the resulting merged array will contain: apple, banana, orange, and grape.


PHP merge arrays array_merge beginner PHP tutorial

Related Questions

How do I avoid rehashing overhead with std::set in multithreaded code?

How do I find elements with custom comparators with std::set for embedded targets?

How do I erase elements while iterating with std::set for embedded targets?

How do I provide stable iteration order with std::unordered_map for large datasets?

How do I reserve capacity ahead of time with std::unordered_map for large datasets?

How do I erase elements while iterating with std::unordered_map in multithreaded code?

How do I provide stable iteration order with std::map for embedded targets?

How do I provide stable iteration order with std::map in multithreaded code?

How do I avoid rehashing overhead with std::map in performance-sensitive code?

How do I merge two containers efficiently with std::map for embedded targets?