Can someone help me with preg_replace?
I want to convert all numbers either 8 or 9 digits in length, into a
link. Such that when it sees:
John Doe, 456890123, is a new employee.
It converts it to:
John Doe, a href='employee.html?id=456890123'456890123/a, is a new
employee.
function
I put this at the top of long pages,
$processing =
span id='processing'
processing, please wait ...
/span
;
echo $processing;
flush();
Then put this at the bottom,
$hide =
script language='javascript'
if (document.layers) {
processing.visibility='hide'
} else if
Try taking the square root of the variable
$sqrt = sqrt($var);
then compare the number of decimal places.
if (strlen(strstr($sqrt,.)) = strlen(strstr($var,.))) {
// perfect
}
Just guessing of course.
On 5/25/2004 5:06 PM, Stephen Craton wrote:
I'm in a bit of a pickle. I need to find out
Is there a shortcut way to turn an subelement
in a multi-dimensioned array into a regular array.
For example, here's my array:
// print_r($users)
Array
(
[1] = Array
(
[name] = John
[email] = [EMAIL PROTECTED]
)
[2] = Array
(
[$key] = $sub_array[$return_key];
}
}
return $ret_array;
}
On 5/24/2004 4:32 PM, John Kaspar wrote:
Something like $users[*]['name']
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$search_usename $search_username
you're missing an r
On 5/24/2004 5:55 PM, Bob Lockie wrote:
I can't see it.
Maybe other eyes will help. :-)
Why does search_username.1 show the data that was posted with the form
but search_username.2 is empty?
$search_usename =
use the global keyword...
http://www.php.net/manual/en/language.variables.scope.php
On 3/7/2004 6:17 PM, Nathan Croker wrote:
I am relatively new to PHP. But something I can't seem to make work is when
I call one of the functions I have made and a variable is set inside that
function
eg.
If you want to actually want the variables $flyertotal, $emailtotal, and
$phonetotal, use the line:
${$array[0].total} = $row[0];
But as you defined $array, that will actually create the variables
$Flyertotal, $Emailtotal, and $Phonetotal (note the caps).
On 2/13/2004 6:10 AM, Bob pilly
When my users log in, they enter their username and password, and click
a checkbox to remember the login in the future. If the remember checkbox
is left unchecked, the cookie expire is set to zero. I also have a page
where they can change the password.
My question is - how do I update the
I'm just storing its hash. Then comparing it to the database hash. Is
that bad? Is there a good write-up somewhere discussing authentication
techniques that you could recommend?
Yahoo makes you reenter your password every time you reopen your
browser. I'll check other sites though. Thanks
$sql = select id, name from customer;
$rs = mysql_query($sql) or die(sql=$sql = .mysql_error());
while ($row = mysql_fetch_assoc($rs)) {
$custarray[] = $row;
}
/*
$row is an array with the elements 'id' and 'name'
$custarray becomes a multi-array indexed starting a 0
e.g.
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