Php mysql insert md5 password

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This Page Contains information about How To Insert Md5 Encrypted Password Php Mysql Database By malcohm in category PHP with 0 Replies. [1242], Last Updated: Sun Jun 14, 2020

malcohm

Sat Jan 10, 2009

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hi wallpaperama, i have a walllpaper site and i need to know how i can insert a string into a mysql database using php but i want the string to be encrypted with md5 hash is that possible..

can you please teach me how to do that?

❮ PHP String Reference

Example

Calculate the MD5 hash of the string "Hello":

Try it Yourself »

Definition and Usage

The md5[] function calculates the MD5 hash of a string.

The md5[] function uses the RSA Data Security, Inc. MD5 Message-Digest Algorithm.

From RFC 1321 - The MD5 Message-Digest Algorithm: "The MD5 message-digest algorithm takes as input a message of arbitrary length and produces as output a 128-bit "fingerprint" or "message digest" of the input. The MD5 algorithm is intended for digital signature applications, where a large file must be "compressed" in a secure manner before being encrypted with a private [secret] key under a public-key cryptosystem such as RSA."

To calculate the MD5 hash of a file, use the md5_file[] function.

Syntax

Parameter Values

ParameterDescription
string Required. The string to be calculated
raw Optional. Specifies hex or binary output format:
  • TRUE - Raw 16 character binary format
  • FALSE - Default. 32 character hex number

Technical Details

Return Value:PHP Version:Changelog:
Returns the calculated MD5 hash on success, or FALSE on failure
4+
The raw parameter became optional in PHP 5.0

More Examples

Example

Print the result of md5[]:

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Example

Print the result of md5[] and then test it:

Try it Yourself »

❮ PHP String Reference


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insert password into database in md5 format?

Tags: php , mysql Answers: 1 | Viewed 139,038 times

can anyone please show me or explain how i can insert a password into a database in md5 format? even if you can just point me in the right direction or something i'd be grateful because I'm only new to mysql thanks.


$query="INSERT INTO ptb_users [id,
user_id,
first_name,
last_name,
email ]
VALUES['NULL',
'NULL',
'".$firstname."',
'".$lastname."',
'".$email."',
'".$password."'
]";
mysql_query[$query] or dieerr[];
$result = mysql_query["UPDATE ptb_users SET ptb_users.user_id=ptb_users.id"];

John Woo answer at 2013-03-15 14

use MD5,


$query="INSERT INTO ptb_users [id,
user_id,
first_name,
last_name,
email ]
VALUES['NULL',
'NULL',
'".$firstname."',
'".$lastname."',
'".$email."',
MD5['".$password."']
]";

but MD5 is insecure. Use SHA2.



  • Encryption and Compression Functions

  • SQLFiddle Demo


* The answers/resolutions are collected from stackoverflow, are licensed under CC BY-SA 3.0

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