convert_uuencode()

The convert_uuencode() function is used to uuencode a string. The syntax of the convert_uuencode() function is as follows:

PHP Syntax

string convert_uuencode ( string $data )

The function takes one parameter: the data to be uuencoded ($data). The convert_uuencode() function returns the uuencoded data.

Note: This function was deprecated in PHP 7.4 and removed in PHP 8.0. The code examples below will only work on PHP 7.4 or older. For modern PHP applications, use base64_encode() and base64_decode() instead.

Here is an example of how to use the convert_uuencode() function:

Example of PHP convert_uuencode()

<?php
$data = "Hello, World!";
$encoded_data = convert_uuencode($data);
echo $encoded_data;
?>

In this example, we have a string that we want to uuencode. We pass the string to the convert_uuencode() function, which returns the uuencoded data.

As you can see, the convert_uuencode() function has uuencoded the string.

Here is another example of how to use the convert_uuencode() function with a file:

How to use PHP convert_uuencode()?

<?php
$filename = "file_to_encode.txt";
$data = file_get_contents($filename);
$encoded_data = convert_uuencode($data);
file_put_contents("encoded_file.txt", $encoded_data);
?>

In this example, we have a file that we want to uuencode. We use the file_get_contents() function to read the file, pass the file contents to the convert_uuencode() function to uuencode it, and then use the file_put_contents() function to save the uuencoded data to a new file.

Note: The convert_uuencode() function is part of a legacy encoding system. Its counterpart, convert_uudecode(), was also removed in PHP 8.0. In modern PHP development, base64_encode() is the standard for safely encoding binary data for transmission (e.g., over email or in URLs).

We hope this article has been helpful in understanding the convert_uuencode() function in PHP. If you have any questions or comments, please feel free to reach out to us.

Practice