In PHP, how do I merge arrays in vanilla PHP?

In PHP, merging arrays can be achieved using the `array_merge()` function. This function takes one or more arrays as input and combines them into a single array. If the input arrays have the same string keys, the later value will overwrite the previous one.
PHP, merge arrays, array_merge, combining arrays, PHP arrays
<?php // Example of merging arrays in PHP $array1 = ['a' => 1, 'b' => 2]; $array2 = ['b' => 3, 'c' => 4]; $merged_array = array_merge($array1, $array2); print_r($merged_array); ?> 


PHP merge arrays array_merge combining arrays PHP arrays

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?