How to check if an array is empty in PHP
In this post we will give you information about How to check if an array is empty in PHP. Hear we will give you detail about How to check if an array is empty in PHPAnd how to use it also give you demo for it if it is necessary.
we are going to learn about how to check if an array is empty or not in PHP.
Checking array is empty
To check if a array is empty or not, we can use the built-in empty() function in PHP.
The empty() function returns true if a array is empty; otherwise it returns false.
Here is an example:
$cars = array();if (empty($cars)) { echo "array is empty";}else{ echo "array is not empty";}Output:
"array is empty"
Similarly, we can also check it by using a count() function in PHP.
$cars = array();if (count($cars) == 0) { echo "array is empty";}else{ echo "array is not empty";}Hope this code and post will helped you for implement How to check if an array is empty in PHP. if you need any help or any feedback give it in comment section or you have good idea about this post you can give it comment section. Your comment will help us for help you more and improve us. we will give you this type of more interesting post in featured also so, For more interesting post and code Keep reading our blogs