★ wanayoo — archive 1999 http://www.php.net/manual/function.md5.phpNouvelle recherche | Portail wanayoo

PHP Home Page
Manual Table of Contents
Up to Strings
Quick Reference
German version of this pageJapanese version of this pageItalian version of this pageFrench version of this pageHungarian version of this page
Strings
* AddCSlashes
* AddSlashes
* bin2hex
* Chop
* Chr
* chunk_split
* convert_cyr_string
* count_chars
* crc32
* crypt
* echo
* explode
* flush
* get_html_translation_table
* get_meta_tags
* hebrev
* hebrevc
* htmlentities
* htmlspecialchars
* implode
* join
* levenshtein
* ltrim
* md5
* Metaphone
* nl2br
* ob_start
* ob_get_contents
* ob_end_flush
* ob_end_clean
* ob_implicit_flush
* Ord
* parse_str
* print
* printf
* quoted_printable_decode
* quotemeta
* rtrim
* sscanf
* setlocale
* similar_text
* soundex
* sprintf
* strcasecmp
* strchr
* strcmp
* strcspn
* strip_tags
* stripcslashes
* stripslashes
* stristr
* strlen
* str_pad
* strpos
* strrchr
* str_repeat
* strrev
* strrpos
* strspn
* strstr
* strtok
* strtolower
* strtoupper
* str_replace
* strtr
* substr
* substr_count
* substr_replace
* trim
* ucfirst
* ucwords
Manual: md5
 View the source code for this pageSearch the site



Previous page
  ltrim
  Updated
Sat, 12 Aug 2000
 Metaphone 
 Next page

md5

(PHP3 , PHP4 )

md5 -- Calculate the md5 hash of a string

Description

string md5 (string str)

Calculates the MD5 hash of str using the RSA Data Security, Inc. MD5 Message-Digest Algorithm.

See also: crc32()


User Contributed Notes: md5

dar@dualhead.com
18-Apr-2000 07:13
Here's a little test script I made, feel free to use it: <a href=/old?u=http%3A%2F%2Fwww.php.net%2Fmanual%2F%26quot%3Bhttp%3A%2Fdar.3dpalette.com%2Fincludes%2Ftest.php3%26quot&y=1999 target="_new">http://dar.3dpalette.com/includes/test.php3</a>

nightowl@uk2.net
15-Jul-2000 06:38
The strlen() of the md5 is always 32. Good to know if you want to save it in a database!

 About Notes

Previous page
  ltrim
  Updated
Sat, 12 Aug 2000
 Metaphone 
 Next page




Who's responsible for this?
Top of this page
Site
Hosting:

Located in
United States
Elements of this website are subject to copyright.
Questions about installing or using PHP should be directed to one of the mailing lists.
Only questions about the website should be directed to webmaster@php.net.