Are there alternative PHP functions or methods that can help with encoding and displaying special characters in HTML?

Special characters in HTML need to be properly encoded to prevent them from being interpreted as HTML tags or causing display issues. One way to achieve this is by using PHP's htmlspecialchars() function, which converts special characters to their corresponding HTML entities. This ensures that the characters are displayed correctly on the webpage. 

<?php
// Original string with special characters
$string = "<h1>Hello, & welcome!</h1>";

// Encode special characters using htmlspecialchars()
$encoded_string = htmlspecialchars($string);

// Display the encoded string
echo $encoded_string;
?>

Keywords

PHP special characters encoding HTML functions

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