PHP uses the uuencode algorithm to encode a string function convert_uuencode()

Example

Encoding string:

<?php
$str = "Hello world!";
echo convert_uuencode($str);
?>

Definition and usage

convert_uuencode() function uses the uuencode algorithm to encode a string.

Note: This function encodes all strings (including binary) into printable characters to ensure the security of database storage and network transmission. Remember to use the convert_uudecode() function before reusing the data.

Note: uuencoded data is approximately 35% larger than the original data.

Syntax

convert_uuencode(string)

Parameter Description

string Required. Specifies the string to be uuencoded.

Technical details

Return value: Return uuencoded encoded data.

PHP Version: 5+

More Examples

Example 1

Encode the string and then decode it:

<?php
$str = "Hello world!";
// Encode the string
$encodeString = convert_uuencode($str);
echo $encodeString . "<br>";

// Decode the string
$decodeString = convert_uudecode($encodeString);
echo $decodeString;
?>

Syntax: convert_uuencode(string), the code is as follows:

$str="hello world";          //定义字符串 
echo $str;            //输出原始字符串 
$result=convert_uuencode($str);       //执行uuencode操作 
echo $result;

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