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);
$numbertodisplay =
Hi,
This might sound really simple but plz humour me :)
How can I tell if two text variables are equal to one another?
If I use..
if($text1 = $text2)
{
echo The variables are equal;
}
else
{
echo The variables are not equal;
}
then the code in the else state is always printed even if I know
I have tried that also...it still does not want to work...
- Original Message -
From: Dallas K.
To: James Bartlett ; [EMAIL PROTECTED]
Sent: Wednesday, July 11, 2001 5:43 AM
Subject: Re: [PHP] Variables
don't use the quotes
if($test1 == $test2)
{echo True
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
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
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)
?php
$fp = fopen(./data.txt, w+);
$counter = 0;
while ($counter 6)
{
fwrite($fp, $counter . \n);
$counter = $counter +1;
}
fclose ($fp);
?
Thanks
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
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
is = . $counter . \n);
$counter = $counter +1;
}
fclose ($fp);
?
- 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
++;
fwrite($fp, $counter . \n);
}
fclose ($fp);
?
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
: 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
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
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
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
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