How to Sort a String Array in Dictionary Order in PHP - Step by Step Examples

How to Sort a String Array in Dictionary Order in PHP ?

Answer

To sort a string array in PHP in dictionary order, you can use the `sort()` function. To sort in descending order, you can use the `rsort()` function.

✐ Examples

1 Sort String Array Ascending

In this example,

We create a string array `$words` with unsorted elements.
We use the `sort()` function to sort the array in ascending dictionary order.
We print the sorted array using `print_r()`.

PHP Program

<?php
$words = ["banana", "apple", "orange", "grape"];
sort($words);
print_r("Sorted Array Ascending: ");
print_r($words);
?>

Output

Sorted Array Ascending: Array
(
    [0] => apple
    [1] => banana
    [2] => grape
    [3] => orange
)

2 Sort String Array Descending

In this example,

We create a string array `$words` with unsorted elements.
We use the `rsort()` function to sort the array in descending dictionary order.
We print the sorted array using `print_r()`.

PHP Program

<?php
$words = ["banana", "apple", "orange", "grape"];
rsort($words);
print_r("Sorted Array Descending: ");
print_r($words);
?>

Output

Sorted Array Descending: Array
(
    [0] => orange
    [1] => grape
    [2] => banana
    [3] => apple
)

Summary

In this tutorial, we learned How to Sort a String Array in Dictionary Order in PHP language with well detailed examples.

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How to Sort a String Array in Dictionary Order in PHP - Step by Step Examples

How to Sort a String Array in Dictionary Order in PHP ?

Answer

✐ Examples

1 Sort String Array Ascending

PHP Program

Output

2 Sort String Array Descending

PHP Program

Output

Summary

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