Get First Element in Array in PHP

In this tutorial, you shall learn how to get the first element in given array in PHP using array[index] notation, with the help of example programs.

PHP – Get first element in array

To get first element in array in PHP, we can use array index notation.

The expression to get the first element in array arr is

$arr[0]

index=0 represents the first element in the array.

Example

In this example, we take an array arr with some elements. We get the first element in the array and print it to output.

PHP Program

<?php
  $arr = ["apple", "banana", "cherry"];
  $first_element = $arr[0];
  echo $first_element;
?>

Output

Conclusion

In this PHP Tutorial, we learned how to get the first element in array using array indexing notation.