How to get Array Length in PHP

In this post, we will provide a quick and easy method to determine the length of a PHP array.We will present a simple example of how to calculate the length of an array in PHP.

How to get Array Length in PHP

You will learn the concept of obtaining the array length in PHP, including within the context of Laravel.
We will utilise the count function to obtain the length of an array in PHP.
Let’s take a look at a straightforward code snippet that demonstrates how to retrieve the length of an array using PHP.

OUTPUT

<?php

  $sampleArray = [1, 2, 3, 4, 5];

  $arrayLength = count($sampleArray);

  echo "The length of the array is: " . $arrayLength;
?>

In this example, the $sampleArray holds a collection of elements.

By using the count function, we’re able to determine the number of elements within the array, effectively obtaining its length.

OUTPUT

The length of the array is: 5

Conclusion

In this post we have learned easy method to determine the length of a PHP array using count function.

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