bin2hex() Function in PHP 8.2 With Example

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Hello Friends Today, through this tutorial, I will tell you How to Use `bin2hex()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. The `bin2hex()` function in PHP is used to convert binary data into hexadecimal representation. Here’s how you can use it with an example:


// Binary data
$binaryData = "Hello, world!";

// Convert binary data to hexadecimal representation
$hexData = bin2hex($binaryData);

// Output the hexadecimal representation
echo "Hexadecimal representation: $hexData";



Hexadecimal representation: 48656c6c6f2c20776f726c6421

In this example, the string “Hello, world!” is converted into its hexadecimal representation using the `bin2hex()` function.