How to Convert an Array of Integers to an Array of Strings in PHP - Step by Step Examples

How to Convert an Array of Integers to an Array of Strings in PHP ?

Answer

To convert an array of integers to an array of strings in PHP, you can use the `array_map` function to apply the `strval` function to each element.


✐ Examples

1 Convert Array of Integers to Array of Strings

In this example,

  1. Create an array of integers.
  2. Use the `array_map` function with `strval` to convert each integer to a string.

PHP Program

<?php
$intArray = [1, 2, 3, 4, 5];
$stringArray = array_map('strval', $intArray);
print_r($stringArray);
?>

Output

Array
(
    [0] => 1
    [1] => 2
    [2] => 3
    [3] => 4
    [4] => 5
)

Summary

In this tutorial, we learned How to Convert an Array of Integers to an Array of Strings in PHP language with well detailed examples.


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