How can the output of hexadecimal strings be properly displayed in a browser using PHP?

When outputting hexadecimal strings in a browser using PHP, you need to convert the hexadecimal string to its corresponding ASCII characters before displaying it. This can be achieved by using the `hex2bin()` function in PHP. By converting the hexadecimal string to ASCII characters, the output will be properly displayed in the browser. 

// Hexadecimal string to be displayed
$hexString = "48656C6C6F20576F726C64";

// Convert hexadecimal string to ASCII characters
$asciiString = hex2bin($hexString);

// Output the ASCII characters in the browser
echo $asciiString;

Keywords

PHP hexadecimal strings browser display encoding

Related Questions