Ahh yes, I assumed list() created a list type. I also didnt realize this
was all in one page so yes, a and A are going to be the same thing and the
last one set will override the first. Just a note but it's not just cfscript
that is case insensitive, its all of CF.
Your pad function only pads the right side of a str. The one I posted does
left, right or both.
I don't think there is a built in replacement for the list() function though
you could probably write a function again.
Try this:
<cfscript>
A = arrayNew(1);
A[1] = 1732584193;
A[2] = 4023233417;
A[3] = 2562383102;
A[4] = 271733878;
A[5] = 3285377520;
function listvals(list, arr)
{
for (i=1; i lte arraylen(arr); i = i + 1)
{
variables[listgetat(list, i)] = arr[i];
}
}
</cfscript>
<!--- example use of listvals() --->
#listvals("a,b,c,d,e", A)#
<hr />
#a#<br />
#b#<br />
#c#<br />
#d#<br />
#e#<br />
You say unpack() but I dont see an example of that anywhere. Did you forget
to post it or am I looking over it?
I see pack() but the example function appears to be cybs_sha1() and THAT
appears to be generating a sha1 hash for the given string. If that is indeed
what pack() does, then I'm unsure what unpack() would do since sha-1 is a
one way hashing algorithm and the only way to 'reverse' it that I know of is
by bruteforce.
Can you post an example of the unpack() function you are talking about?
As for pack(), if it is in fact hashing strings with sha1... if you are on
CF7, then you can use #hash("mystring", "SHA")# to hash a string in the same
way
If you're NOT on MX7, then try this:
http://www.cflib.org/udf.cfm?ID=34
I havent tested it but I'm assuming it works since it's still there after 5
years. If not, CF makes it easy to import java classes and call their
methods for use within the cf app... and there are tons of sha1 classes in
java. One of them is bound to work :)
-----Original Message-----
From: Aaron Roberson [mailto:[EMAIL PROTECTED]
Sent: Thursday, November 09, 2006 9:46 PM
To: CF-Talk
Subject: Re: Help Converting PHP page to ColdFusion
This is what I have for str_pad:
function strPad(str, length, char) // based on PadString from
cflib.org by Rob Brooks-Bilson ([EMAIL PROTECTED])
{
var pad = repeatString(char, length);
return str & pad;
}
This is what I did for A = array(1732584193, 4023233417, 2562383102,
271733878, 3285377520);
A = arrayNew(1);
A[1] = 1732584193;
A[2] = 4023233417;
A[3] = 2562383102;
A[4] = 271733878;
A[5] = 3285377520;
and this for list(a,b,c,d,e)=A;
a = A[1];
b = A[2];
c = A[3];
d = A[4];
e = A[5];
I am concerned that I will have to go through and change all of the
lower case "a"'s in the function to something else since CFSCRIPT is
case-insensitive and will treat my array "A" the same as the variable
"a".
The PHP list() function doesn't just create a list as would be
expected. Instead, it assigns each variable in the list (a,b,c,d,e) a
value corresponding with the values in the array. that is why there is
an equals operator after the function.
I still need to figure out a replacement for the array_values() and
unpack() PHP functions.
It's coming along though, I think.
-Aaron
On 11/9/06, Bobby Hartsfield <[EMAIL PROTECTED]> wrote:
> Try repeatstring() for your padding. A function shouldn't be to hard to
> write for that though to make it easier. Here's a shot at one....
>
> <cfscript>
> function str_pad (str1, str2, count, dir)
> {
>
> validDirections = "left,rigtht,r,l,both";
> newstr = '';
> if(dir is 'left' or dir is 'l')
> {
> //pad the left
> newstr = repeatstring(str2, count) & str1;
> }
> else if (dir is 'right' or dir is 'r')
> {
> // padd the rirght
> newstr = str1 & repeatstring(str2, count);
> }
> else
> {
> //pad both sides
> newstr = repeatstring(str2, count) & str1 &
> repeatstring(str2, count);
> }
> return newstr;
>
> }
> </cfscript>
>
> <cfoutput>
>
> [#str_pad ('Alien', ' ', 10, 'right')#]<br>
> [#str_pad ('Alien', '-=', 10, 'left')#]<br>
> [#str_pad ('Alien', '_', 10, 'both')#]<br>
> [#str_pad ('Alien', '_', 6, 'right')#]<br>
> <hr>
> [Alien#repeatstring(' ', 10)#]<br>
> [#repeatstring('-=', 10)#Alien]<br>
> [#repeatstring('_', 10)#Alien#repeatstring('_', 10)#]<br>
> [#repeatstring('_', 6)#Alien]<br>
>
> </cfoutput>
>
>
>
>
> As for the A = array(1732584193, 4023233417, 2562383102, 271733878,
> 3285377520);
>
>
> <cfset a = arraynew(1) />
> <cfset a[1] = '1732584193' />
> <cfset a[2] = '4023233417' />
> <cfset a[3] = '2562383102' />
> <cfset a[4] = '271733878' />
>
> ....would make an array with the same values
>
> list(a,b,c,d,e)=A;
>
> that would just be...
>
> <cfset a = "a,b,c,d,e" />
>
>
>
>
> -----Original Message-----
> From: Aaron Roberson [mailto:[EMAIL PROTECTED]
> Sent: Thursday, November 09, 2006 7:44 PM
> To: CF-Talk
> Subject: Re: Help Converting PHP page to ColdFusion
>
> Thanks Andrew, I will try your struct example.
>
> Do you have any ideas regarding str_pad()
>
> It takes three arguments, 1)the string to pad 2) the pad length and 3)
> the padding
>
> What it does is pad the string on the right with the specified padding
> at the specified length. Here is an example from the manual:
>
> <?php
> $input = "Alien";
> echo str_pad($input, 10); // produces "Alien "
> echo str_pad($input, 10, "-=", STR_PAD_LEFT); // produces "-=-=-Alien"
> echo str_pad($input, 10, "_", STR_PAD_BOTH); // produces "__Alien___"
> echo str_pad($input, 6 , "___"); // produces "Alien_"
> ?>
>
> -Aaron
>
> On 11/9/06, Andrew Scott <[EMAIL PROTECTED]> wrote:
> > Ok I haven't an idea of the top of my head, but you would need to loop
> over
> > the lsit and store in a struct
> >
> > or
> >
> > mystruct = structnew
> > mystruct.a = listgetat(list,1);
> > mystruct.b = listgetat(list,2);
> > mystruct.c = listgetat(list,3);
> >
> > Now if you really wanted to be creative yo could create a UDF to pass
the
> > string and loop through and do this but natively no CF doesn't have
this.
> >
> >
> > On 11/10/06, Aaron Roberson <[EMAIL PROTECTED]> wrote:
> > >
> > > A = array(1732584193, 4023233417, 2562383102, 271733878, 3285377520);
> > > list(a,b,c,d,e)=A;
> > >
> > > I added
> > > A = arrayNew(1);
> > > above this block of code.
> > >
> > > The first line of code is assigning the values to the array. The
> > > second line of code uses the list() function to assing each value in
> > > the array to the keys a,b,c,d,e so the result is this:
> > > a = 1732584193
> > > b = 4023233417
> > > c = 2562383102
> > > d = 271733878
> > > e = 3285377520
> > >
> > > It should be simple to do in ColdFusion but I can't think of the
> solution.
> > >
> > > -Aaron
> > >
> > > On 11/9/06, Andrew Scott <[EMAIL PROTECTED]> wrote:
> > > > Aaron not to be able to answer all your questions but a constant is
a
> > > > variable that does not change hence why they call it a constant
> > > variable.
> > > >
> > > > So in answer to you there
> > > >
> > > > <cfif isDefined('Varaible') />
> > > >
> > > > Would check for the existance of that variable, the other way is
> > > >
> > > > <cfparam name="Variable" default="hello" />
> > > >
> > > > This would also check the existance of a variable, but it will
assign
> it
> > > a
> > > > default value as well.
> > > >
> > > > Now I am sure cyba_sha1 is a MD5 hashing encryption so you might
look
> at
> > > the
> > > > function has on coldfusion.
> > > >
> > > > Not sure what this does
> > > > A = array(1732584193, 4023233417, 2562383102, 271733878,
3285377520);
> > > > list(a,b,c,d,e)=A; so can't answer you there.
> > > >
> > > > and strpad you might go to udf.com I think it is for string
> > > manipulation
> > > > code.
> > >
> > >
> >
> >
>
>
>
>
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