J. Connolly wrote:
I am using this php in order to create, store and send random passwords
to people who want to join my mailing list.
your seeding the randomizer with the value zero each time!
the expression:
(integer) md5(microtime())
is (almost) always going to equal zero (unless it
happens to
SIR
SORRY FOR LATE . I AM NAAZIR FROM SRI LANKA..I AM DOING WEBDEVALOBMENT
USING PHP AND MY SQL, I WAS BORN IN A MIDDLE CLASS FAMILLY. MY FATHER
IS A BUSSINES MAN MOTHER IS HOUSE WIFE. I HAVE 5 SIISTER. MY FATHER
BUSSINUS BADLY AFFECTED MY TSUNNMI . WE LOST OUR FATHER BUSSINES .
AND FATHER SAY RO
and my version
function change_password($id, $password)
{
//generate a random password
$pass = "";
$salt = "abchefghjkmnpqrstuvwxyz0123456789";
srand((double)microtime()*100);
$i = 0;
while ($i <= 7) {
$num = rand() % 33;
$tmp = substr($salt, $num, 1);
$pass = $pass
This is one I like to use jozef.
function generate_password($length = 10) {
$allowable_characters = "abcdefghjkmnopqrstuvwxyz23456789";
$ps_len = strlen($allowable_characters);
mt_srand((double)microtime()*100);
$pass = "";
for($i = 0; $i < $length; $i++) {
$pass .= $allowable_cha
I know that true randomness only exists in nature. However, the
randomization in PHP is fairly good. I have only used it on fairly small
scales (i.e. Randomizing 200 quotes to give a random quote when people log
onto a page.)
For passwords I have always gone an easier route.
$password = time();
I am using this php in order to create, store and send random passwords
to people who want to join my mailing list.
I seem to be getting the same number very often which makes me fear that
this is not so random. I am a noob so I do not know if this is
coincidence or a fault in my coding.
Righ
All good...
I've beenm chattingto the people who will be using the system, and think
I'm gonna do a phase 1, then 2 etc.. with phase 1, being just a simple
search option, and add mor elater...
Keeps the masses happy, and gives me more time...
still need to sort out my prob though :-(
CHeers for
[EMAIL PROTECTED] wrote:
Cool. cheers for the quick responce...
Well, my flatmate is one of two, I live with a lesbian couple in London...
One is a falsh guru, sho recently got into PHP (she's a REAL brain box,
and picsk stuff up sooo much quick than us mere mortals!)
Hard life init ;-)
shucks. :-
Okay I have this:
$sql = "UPDATE round" . ($round_number -1) . " SET
score=score+1 WHERE $select='$winner'";
Which works as it should.
Now after all that is completed how is the best way to
retrieve the nickname and the score in that round and
update another table?
Okay two tables, one is ro
Calvin Lough wrote:
That means that you dont have any rows to work with. It could mean
that you are not connected to the database, or the query you performed
did not return any rows.
Calvin
On Tue, 8 Mar 2005 16:11:10 +0300, Tsegaye Woldegebriel
<[EMAIL PROTECTED]> wrote:
Dear Sir or Madame,
I foun
Tristan Pretty wrote:
> I'll then make a page that looks like this:
>
> file name: User(s)
> 12.doc [EMAIL PROTECTED] (12 times)
> [EMAIL PROTECTED] (1 times)
> [EMAIL PROTECTED] (2 times)
> etc..
>
> I'll make the email addresses/
Jonathan Trepczyk wrote:
> i am trying to use regular expressions in php to query a Mysql
> database( obviously flights tables).
>
> the idea is to provide a a search tool for the users to type in flight
> searchs, eg. when is the next flight from London heathrow to
> Manchester or how much is a f
you should first design a proper database before you can make queries...
if you have one, post it so that i can see it..
greetz henk jan
- Original Message -
From: "Jonathan Trepczyk" <[EMAIL PROTECTED]>
To:
Sent: Tuesday, March 08, 2005 2:42 PM
Subject: [PHP-DB] reg expressions- please h
Hello Guys
I need some help,
i am trying to use regular expressions in php to query a Mysql
database( obviously flights tables).
the idea is to provide a a search tool for the users to type in flight
searchs, eg. when is the next flight from London heathrow to
Manchester or how much is a flight
Use the mysql_error() function which may give you more answers. In
addition you can use something like
$num = mysql_num_rows($test);
echo $num;
If it returns 0 you have no entries, if nothing happens then you have
problem with your query or connection. If you get a number then there is
somethi
That means that you dont have any rows to work with. It could mean
that you are not connected to the database, or the query you performed
did not return any rows.
Calvin
On Tue, 8 Mar 2005 16:11:10 +0300, Tsegaye Woldegebriel
<[EMAIL PROTECTED]> wrote:
> Dear Sir or Madame,
> I found the followi
Dear Sir or Madame,
I found the following error,
Warning: mysql_num_rows(): supplied argument is not a valid MySQL result
resource in /home/xxx/public_html/sitename/dynamicfile.php on line 61
What is the reason?
I want anyone who knows to answer to reply me.
Thank you in advance for sharing your pr
At 09:48 08/03/2005 +, you wrote:
Message-ID: <[EMAIL PROTECTED]>
Date: Mon, 07 Mar 2005 13:01:45 -0600
From: Martin Norland <[EMAIL PROTECTED]>
Reply-To: php-db@lists.php.net
MIME-Version: 1.0
To: php-db@lists.php.net
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer
Cool. cheers for the quick responce...
Well, my flatmate is one of two, I live with a lesbian couple in London...
One is a falsh guru, sho recently got into PHP (she's a REAL brain box,
and picsk stuff up sooo much quick than us mere mortals!)
Hard life init ;-)
Anyhoo, my prob, in more detail, w
[EMAIL PROTECTED] wrote:
Hi all, long time no post...
I've rebuilt a download tracking system my company uses.
I built the original, and thought that a restructure would be a doddle!
Ooops! ;-)
Anyhoo...
I used to capture each download in it's own row, replicating user data
each time.
(Eg: if a us
Hi all, long time no post...
I've rebuilt a download tracking system my company uses.
I built the original, and thought that a restructure would be a doddle!
Ooops! ;-)
Anyhoo...
I used to capture each download in it's own row, replicating user data
each time.
(Eg: if a user downloaded 5 files, I
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