Re: [PHP] Variables
I have tried that also...it still does not want to work...
- Original Message -
From: Dallas K.
To: James Bartlett ; [EMAIL PROTECTED]
Sent: Wednesday, July 11, 2001 5:43 AM
Subject: Re: [PHP] Variables
don't use the quotes
if($test1 == $test2)
{echo "True";
}
else
{echo "False";
}
- Original Message -
From: "James Bartlett" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, July 10, 2001 7:21 PM
Subject: Re: [PHP] Variables
No it doesn't seem to like that either...
The weird thing is that if I used <> instead of = it's fine...although that
is not the result I want...
----- Original Message -
From: Tyler Longren
To: James Bartlett
Cc: [EMAIL PROTECTED]
Sent: Wednesday, July 11, 2001 3:21 AM
Subject: Re: [PHP] Variables
Try
if($text1 == "$text2")
{
echo "The variables are equal";
}
else
{
echo "The variables are not equal";
}
notice the change in the if()
Tyler
On Wed, 11 Jul 2001 03:12:56 +0100
"James Bartlett" <[EMAIL PROTECTED]> wrote:
> Hi,
>
> This might sound really simple but plz humour me :)
>
> How can I tell if two text variables are equal to one another?
>
> If I use..
>
> if($text1 = $text2)
> {
> echo "The variables are equal";
> }
> else
> {
> echo "The variables are not equal";
> }
>
> then the code in the else state is always printed even if I know for a
fact that the variables are equal...
>
> Any suggestions?
>
> James
>
--
Tyler Longren
[EMAIL PROTECTED]
Currently Unemployed
www.noworkfortyler.com
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Variables
No it doesn't seem to like that either...
The weird thing is that if I used <> instead of = it's fine...although that is not the
result I want...
- Original Message -
From: Tyler Longren
To: James Bartlett
Cc: [EMAIL PROTECTED]
Sent: Wednesday, July 11, 2001 3:21 AM
Subject: Re: [PHP] Variables
Try
if($text1 == "$text2")
{
echo "The variables are equal";
}
else
{
echo "The variables are not equal";
}
notice the change in the if()
Tyler
On Wed, 11 Jul 2001 03:12:56 +0100
"James Bartlett" <[EMAIL PROTECTED]> wrote:
> Hi,
>
> This might sound really simple but plz humour me :)
>
> How can I tell if two text variables are equal to one another?
>
> If I use..
>
> if($text1 = $text2)
> {
> echo "The variables are equal";
> }
> else
> {
> echo "The variables are not equal";
> }
>
> then the code in the else state is always printed even if I know for a fact that
the variables are equal...
>
> Any suggestions?
>
> James
>
--
Tyler Longren
[EMAIL PROTECTED]
Currently Unemployed
www.noworkfortyler.com
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] Variables
Hi,
This might sound really simple but plz humour me :)
How can I tell if two text variables are equal to one another?
If I use..
if($text1 = $text2)
{
echo "The variables are equal";
}
else
{
echo "The variables are not equal";
}
then the code in the else state is always printed even if I know for a fact that the
variables are equal...
Any suggestions?
James
[PHP] random number problem...
Hi, I've written a picture rotation script, file paths are stored in a file and are called depending on a random number generator.. The problem is that out of 14 possible numbers only 7 are been generated. the code I'm using is... srand ( (double) microtime()*1000); $numbertodisplay = rand(0, (($no_items)-1)); The variable $numbertodisplay only ever takes the values 0,2,4,6,8,10,12. Is there a reason that the only numbers produced are even? Thanks for any help.. James
[PHP] Help with a variable
Hi,
Is there some way that I can check to see if a variable is present?
e.g.
if (variable is not present)
{
set variable to 0;
}
else
{
some code that uses variable;
}
Thanks for any advice.
James
[PHP] Determining the length of a string
Hi, Say you read in the contents of a text file and wanted to know the length of the text you had read in what command would you use? Thanks James
Re: [PHP] Problem writting to file...
No luck there... - Original Message - From: Brad S. Jackson To: James Bartlett Sent: Friday, July 06, 2001 8:01 PM Subject: Re: [PHP] Problem writting to file... Sometimes you have to do this to make it work. fwrite($fp, strval($counter) . "\n"); "James Bartlett" <[EMAIL PROTECTED]> wrote: Hi, I'm trying to write data to a file but for some reason it will not store numbers in the file...Here's the code I'm using...(as an example) Thanks for any help... James
Re: [PHP] Problem writting to file...
It doesnt like that either... - Original Message - From: Chadwick, Russell To: '[EMAIL PROTECTED]' Sent: Friday, July 06, 2001 7:51 PM Subject: RE: [PHP] Problem writting to file... Oooo, then make it fwrite($fp, "$counter\n"); -Original Message- From: James Bartlett [mailto:[EMAIL PROTECTED]] Sent: Friday, July 06, 2001 11:46 AM To: [EMAIL PROTECTED] Subject: Re: [PHP] Problem writting to file... When I use that code I get the following... Counter is = 0 Counter is = 1 Counter is = 2 Counter is = 3 Counter is = 4 Counter is = 5 However if you remove the "Counter is =" part then once again no numbers are written, only the 'new line' symbols... - Original Message - From: Chadwick, Russell To: '[EMAIL PROTECTED]' Sent: Friday, July 06, 2001 7:43 PM Subject: RE: [PHP] Problem writting to file... What happens when the code is - Original Message - From: "James Bartlett" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, July 06, 2001 1:15 PM Subject: [PHP] Problem writting to file... Hi, I'm trying to write data to a file but for some reason it will not store numbers in the file...Here's the code I'm using...(as an example) Thanks for any help... James -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Problem writting to file...
I get the same result... - Original Message - From: Jerry Lake To: [EMAIL PROTECTED] Sent: Friday, July 06, 2001 7:48 PM Subject: RE: [PHP] Problem writting to file... try this Jerry Lake Interface Engineering Technician Europa Communications - http://www.europa.com Pacifier Online - http://www.pacifier.com -Original Message- From: James Bartlett [mailto:[EMAIL PROTECTED]] Sent: Friday, July 06, 2001 11:30 AM To: [EMAIL PROTECTED] Subject: Re: [PHP] Problem writting to file... No errors at all... - Original Message - From: Tyler Longren To: php-general ; James Bartlett Sent: Friday, July 06, 2001 7:29 PM Subject: Re: [PHP] Problem writting to file... Any errors being given to you? Tyler - Original Message - From: "James Bartlett" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, July 06, 2001 1:15 PM Subject: [PHP] Problem writting to file... Hi, I'm trying to write data to a file but for some reason it will not store numbers in the file...Here's the code I'm using...(as an example) Thanks for any help... James -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Problem writting to file...
When I use that code I get the following... Counter is = 0 Counter is = 1 Counter is = 2 Counter is = 3 Counter is = 4 Counter is = 5 However if you remove the "Counter is =" part then once again no numbers are written, only the 'new line' symbols... - Original Message - From: Chadwick, Russell To: '[EMAIL PROTECTED]' Sent: Friday, July 06, 2001 7:43 PM Subject: RE: [PHP] Problem writting to file... What happens when the code is - Original Message - From: "James Bartlett" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, July 06, 2001 1:15 PM Subject: [PHP] Problem writting to file... Hi, I'm trying to write data to a file but for some reason it will not store numbers in the file...Here's the code I'm using...(as an example) Thanks for any help... James -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] Problem writting to file...
No errors at all... - Original Message - From: Tyler Longren To: php-general ; James Bartlett Sent: Friday, July 06, 2001 7:29 PM Subject: Re: [PHP] Problem writting to file... Any errors being given to you? Tyler - Original Message - From: "James Bartlett" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, July 06, 2001 1:15 PM Subject: [PHP] Problem writting to file... Hi, I'm trying to write data to a file but for some reason it will not store numbers in the file...Here's the code I'm using...(as an example) Thanks for any help... James
Re: [PHP] Problem writting to file...
nope... The 'new line' tages are printed inside the file but not the values produced by the counter... - Original Message - From: Chris Anderson To: James Bartlett ; [EMAIL PROTECTED] Sent: Friday, July 06, 2001 7:25 PM Subject: Re: [PHP] Problem writting to file... I don't see anything wrong with the code. Does this work: - Original Message - From: "James Bartlett" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, July 06, 2001 2:15 PM Subject: [PHP] Problem writting to file... Hi, I'm trying to write data to a file but for some reason it will not store numbers in the file...Here's the code I'm using...(as an example) Thanks for any help... James
[PHP] Problem writting to file...
Hi, I'm trying to write data to a file but for some reason it will not store numbers in the file...Here's the code I'm using...(as an example) Thanks for any help... James
Re: [PHP] Writting to files.?
Thanks for the response so far... I'm still not sure on how to get the code to start on a new line in the file (yes they are text files). Say I wrote variable1 to line one how do I get it to write the next variable to line two? Thanks - Original Message - From: Don Read To: James Bartlett Cc: [EMAIL PROTECTED] Sent: Thursday, July 05, 2001 6:40 PM Subject: RE: [PHP] Writting to files.? On 05-Jul-01 James Bartlett wrote: > Hi, > > Anyone know how I can write and read to different lines in a file rather > than just adding to the text already on the first line of the file? > > Thanks > Assuming you're talking about text files: A. suck the whole thing up in memory, change it there, write it back out. B. open a temp, copy till the line of interest, write your change, copy remainder. mv/cp the temp to the original. C. read to line of interest, ftell(), suck remainder into memory. ftruncate(), fseek(), write your changes, write out the remainder. Regards, -- Don Read [EMAIL PROTECTED] -- It's always darkest before the dawn. So if you are going to steal the neighbor's newspaper, that's the time to do it.
[PHP] Writting to files.?
Hi, Anyone know how I can write and read to different lines in a file rather than just adding to the text already on the first line of the file? Thanks Zotud
