PHP Array Length Tutorial – How to Get an Array Size
![](https://www.freecodecamp.org/news/content/images/2021/08/count.jpg)
Arrays are a powerful data type in PHP. And knowing how to quickly determine the size of an array is a useful skill. In this article I'll give you a quick overview of how arrays work, and then I'll dive into how to get the size of PHP arrays.
Arrays are a powerful data type in PHP. And knowing how to quickly determine the
size of an array is a useful skill.
In this article I'll give you a quick overview of how arrays work, and then I'll
dive into how to get the size of PHP arrays.
If you already know what arrays are, you can jump straight ahead to the How to
get an Array size? section.
What is an Array in PHP?
Before we dive into getting an array size, we need to make sure we understand
what an array is. An array in PHP
[https://
![](https://s3.ap-south-1.amazonaws.com/s3.studytonight.com/tutorials/uploads/pictures/1614079730-79873.png)
Java Program To Find the Sum and Average of an Array - Studytonight
![](https://bs-uploads.toptal.io/blackfish-uploads/components/seo/5911940/og_image/optimized/0720_The10MostCommonMistakesPHPDevelopersMake_Razvan_Social-42e486ec0742ea1d62ac0fea7162e6d0.png)
10 Most Common Mistakes That PHP Developers Make
![](https://media.geeksforgeeks.org/wp-content/uploads/20230810103814/Arrays-in-C.png)
C++ Arrays - GeeksforGeeks
![](https://runestone.academy/ns/books/published/csawesome/_images/arrayForLoop.png)
6.2. Traversing Arrays with For Loops — AP CSAwesome
![](https://static.javatpoint.com/core/images/dynamic-array-in-java4.png)
static./core/images/dynamic-array-in
![](https://www.freecodecamp.org/news/content/images/2023/05/kisscc0-line-art-drawing-drum-cartoon-overload-5b74068a69e855.7493203415343305064338.png)
Search
![](https://image.slidesharecdn.com/arrays-110614053755-phpapp02/85/arrays-in-php-9-320.jpg?cb=1666774701)
Arrays in PHP
How to insert variable values into an array (PHP, development) - Quora
PHP arrays tutorial: Understand PHP arrays in 5 minutes