How to usemd5 Function in PHP

The basic method for creating MD5 hashes in PHP is by using the built-in md5 function.

PHP




<?php
  
// Input string
$str = "Hello, MD5!";
  
// Create MD5 hash using md5 function
$hashStr = md5($str);
  
// Display the result
echo "MD5 Hash: $hashStr";
  
?>


Output

MD5 Hash: 383e139e64e5f46de9d03ba3695da2d8

How to Create MD5 Hashes in PHP ?

MD5 is a widely used hash function that produces a fixed-size 128-bit hash value from arbitrary input data. In PHP, creating MD5 hashes is a common task, often used for password hashing, data integrity verification, or generating unique identifiers. In this article, we’ll explore different approaches to create MD5 hashes in PHP, these are:

Table of Content

  • Using md5 Function
  • Using hash Function with “md5” Algorithm

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Approach 1: Using md5 Function

The basic method for creating MD5 hashes in PHP is by using the built-in md5 function....

Approach 2: Using hash Function with “md5” Algorithm

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