**In this article, we will figure out how to discover the entirety of all cluster components utilizing array_sum() work in PHP? **

Given a one dimensional cluster and we need to discover the entirety of all components utilizing **PHP**.

### array_sum() work

It is a work in the capacity of **PHP**, it returns the entirety of cluster components.

**Syntax:**

`array_sum($array_variable); `

It accepts cluster as contention and returns total everything being equal.

**Example:**

```
Input:
Array elements: {10, 20, 30, 40, 50}
Output:
Sum of all elements: 150
```

**Program:**

```
<?php
//one dimensional array
$arr = array(10, 20, 30, 40, 50);
//sum of the array elements
$sum = array_sum($arr);
echo ("Sum of array elements: " . $sum);
?>
```

**Output:**

` Sum of array elements: 150`