Array related programs in php

That is, one for loop for the outer array and one for loop for the inner array. If you like GeeksforGeeks and would like to contribute, you can also write an article using write. See your article appearing on the GeeksforGeeks main page and help other Geeks. Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above.

PHP is a server-side scripting language designed specifically for web development. Skip to content. Change Language. Related Articles. PHP Basics. PHP Advance. PHP Array Functions. PHP Calendar Functions. PHP Directory Functions. PHP Error. PHP Filesystem Functions. PHP Math Functions.

PHP String Functions. PHP Network Functions. PHP Gmagick Functions. PHP Imagick Functions. Report Error. Your message has been sent to W3Schools. W3Schools is optimized for learning and training. Examples might be simplified to improve reading and learning. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.

While using W3Schools, you agree to have read and accepted our terms of use , cookie and privacy policy. There are three basic types:. It can take as much parameters as you give to it and it will merge all of them into a single one and return back to you. Example usage:. You just pass the array as parameter and it will sort the array and returns true if succeed.

Use as below:. Simple PHP example for this operation is given below:. See the example below:. This one I need frequently :p. Lets see their usage:. Well you do have a big array, but at some point, you need only limited part of it without destroying other elements. It will remove duplicate entries and make the array contains only distinct elements.