PHP quoted_printable_encode() Function

The quoted_printable_encode() function is an inbuilt function in PHP which is used to convert an 8-bit string to a quoted printable string. Syntax:

quoted_printable_encode( $str )

Parameters: This function accepts single parameter $str which is mandatory. It represents the 8-bit string which needs to be converted. Return Value: This function returns the quoted printable string. Below program illustrates the quoted_printable_encode() function in PHP: Program: PHP

<?php

// A simple PHP code to implement
// quoted_printable_encode() function

// Declare variable and initialize it
$string = 'Hëllo World!';

echo (quoted_printable_encode($string));
?>

Application: The quoted_printable_encode() function can be used in mailing system to encode any message and later decode it using quoted_printable_decode() at receiver's end. Related Articles:

• PHP | similar_text() Function
• PHP | addcslashes() Function

Reference: https://www.php.net/manual/en/function.quoted-printable-encode.php