Re: [PHP] Php warning message
On Wed, February 20, 2008 3:29 pm, Yuval Schwartz wrote:
Hello and thank you,
Another question, I get a message:
*Warning*: feof(): supplied argument is not a valid stream resource in
*
/home/content/t/h/e/theyuv/html/MessageBoard.php* on line *52*
**
And I've tried troubleshooting for a while; I'm pretty sure I'm
opening the
file handle correctly and everything but I can't get feof or similar
functions like fgets to work.
Here is my code if you're interested (it's so that I color every 2nd
line in
the text):
*$boardFile = MessageBoard.txt;
$boardFileHandle = fopen($boardFile,r);
if (!$boardFileHandle){
die(Unable to open $boardFile\n);
}
The fact that you are seeing zero error messages indicates that you
almost for sure aren't checking the right places to find error
messages...
Figure out what's in your php.ini and get it to use E_ALL and send the
errors to a log or something.
--
Some people have a gift link here.
Know what I want?
I want you to buy a CD from some indie artist.
http://cdbaby.com/from/lynch
Yeah, I get a buck. So?
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Php warning message
On Feb 20, 2008, at 4:29 PM, Yuval Schwartz wrote:
Hello and thank you,
Another question, I get a message:
*Warning*: feof(): supplied argument is not a valid stream resource
in *
/home/content/t/h/e/theyuv/html/MessageBoard.php* on line *52*
**
And I've tried troubleshooting for a while; I'm pretty sure I'm
opening the
file handle correctly and everything but I can't get feof or similar
functions like fgets to work.
Here is my code if you're interested (it's so that I color every 2nd
line in
the text):
*$boardFile = MessageBoard.txt;
$boardFileHandle = fopen($boardFile,r);
for ($counter = 1; !feof($boardFileHandle); $counter += 1) {
$colorLine = fgets(boardFilehandle);
if ($counter % 2 == 0) {
I may be showing my ignorance here... But on your if ($counter % 2
==0) line what does the % do? Was that possibly a typo?
Also, it might be good to point out what line 52 is :)
echo font color='00ff00'$colorline/font;
} else {
echo $colorline;
}
}
fclose($boardFileHandle);*
Thank you
--
Jason Pruim
Raoset Inc.
Technology Manager
MQC Specialist
3251 132nd ave
Holland, MI, 49424
www.raoset.com
[EMAIL PROTECTED]
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Php warning message
*$boardFile = MessageBoard.txt;
$boardFileHandle = fopen($boardFile,r);
for ($counter = 1; !feof($boardFileHandle); $counter += 1) {
$colorLine = fgets(boardFilehandle);
if ($counter % 2 == 0) {
echo font color='00ff00'$colorline/font;
} else {
echo $colorline;
}
}
fclose($boardFileHandle);*
Looks like you're missing a $ on line 4:
$colorLine = fgets(boardFilehandle);
Should be
$colorLine = fgets($boardFilehandle);
[snip]
I may be showing my ignorance here... But on your if ($counter % 2
==0) line what does the % do? Was that possibly a typo?
[/snip]
It's the modulus operator; he's trying to make every other line a different
color. :)
-- Greg
[PHP] Php warning message
Hello and thank you,
Another question, I get a message:
*Warning*: feof(): supplied argument is not a valid stream resource in *
/home/content/t/h/e/theyuv/html/MessageBoard.php* on line *52*
**
And I've tried troubleshooting for a while; I'm pretty sure I'm opening the
file handle correctly and everything but I can't get feof or similar
functions like fgets to work.
Here is my code if you're interested (it's so that I color every 2nd line in
the text):
*$boardFile = MessageBoard.txt;
$boardFileHandle = fopen($boardFile,r);
for ($counter = 1; !feof($boardFileHandle); $counter += 1) {
$colorLine = fgets(boardFilehandle);
if ($counter % 2 == 0) {
echo font color='00ff00'$colorline/font;
} else {
echo $colorline;
}
}
fclose($boardFileHandle);*
Thank you
RE: [PHP] Php warning message
-Original Message-
From: Jason Pruim [mailto:[EMAIL PROTECTED]
Sent: Wednesday, February 20, 2008 4:39 PM
To: Yuval Schwartz
Cc: php-general@lists.php.net
Subject: Re: [PHP] Php warning message
On Feb 20, 2008, at 4:29 PM, Yuval Schwartz wrote:
Hello and thank you,
Another question, I get a message:
*Warning*: feof(): supplied argument is not a valid stream resource
in *
/home/content/t/h/e/theyuv/html/MessageBoard.php* on line *52*
**
And I've tried troubleshooting for a while; I'm pretty sure I'm
opening the
file handle correctly and everything but I can't get feof or similar
functions like fgets to work.
Here is my code if you're interested (it's so that I color every 2nd
line in
the text):
*$boardFile = MessageBoard.txt;
$boardFileHandle = fopen($boardFile,r);
for ($counter = 1; !feof($boardFileHandle); $counter += 1) {
$colorLine = fgets(boardFilehandle);
if ($counter % 2 == 0) {
I may be showing my ignorance here... But on your if ($counter % 2
==0) line what does the % do? Was that possibly a typo?
Also, it might be good to point out what line 52 is :)
echo font color='00ff00'$colorline/font;
} else {
echo $colorline;
}
}
fclose($boardFileHandle);*
Thank you
--
Jason Pruim
Raoset Inc.
Technology Manager
MQC Specialist
3251 132nd ave
Holland, MI, 49424
www.raoset.com
[EMAIL PROTECTED]
% is the modulus (= remainder most of the time) operator. 8 % 2 == 0, 9 % 4 ==
1, etc
You are missing a $ at fgets(boardFilehandle); (should be
fgets($boardFilehandle);).
Are you sure the file handle is valid anyway?
//
$boardFileHandle = fopen($boardFile,r);
If ($boardFileHandle) {
die(very bad things happen these days);
}
//
Regards,
Rob
Andrés Robinet | Lead Developer | BESTPLACE CORPORATION
5100 Bayview Drive 206, Royal Lauderdale Landings, Fort Lauderdale, FL 33308 |
TEL 954-607-4207 | FAX 954-337-2695 |
Email: [EMAIL PROTECTED] | MSN Chat: [EMAIL PROTECTED] | SKYPE: bestplace |
Web: bestplace.biz | Web: seo-diy.com
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Php warning message
I may be showing my ignorance here... But on your if ($counter % 2 ==0) line what does the % do? Was that possibly a typo? % is the modulus operator, so basically that will alternate between a line having a font tag and not having a font tag. http://www.php.net/operators.arithmetic -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Php warning message
On Wed, Feb 20, 2008 at 4:38 PM, Jason Pruim [EMAIL PROTECTED] wrote:
I may be showing my ignorance here... But on your if ($counter % 2
==0) line what does the % do? Was that possibly a typo?
If the line is divisible by 2.
Also, it might be good to point out what line 52 is :)
He did it's the line on which you'll find foef(). ;-P
Yuval,
Change your code to:
?
$filename = ./MessageBoard.txt;
$handle = fopen($filename,r);
for($counter=1;!feof($handle);$counter++) {
$colorline = fgets($handle);
if ($counter % 2 == 0) {
echo font color=\#00ff00\ /.$colorline./font\n;
} else {
echo $colorline;
}
}
fclose($handle);
?
--
/Dan
Daniel P. Brown
Senior Unix Geek
? while(1) { $me = $mind--; sleep(86400); } ?
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Php warning message
At 11:29 PM +0200 2/20/08, Yuval Schwartz wrote:
Hello and thank you,
Here is my code if you're interested (it's so that I color every 2nd line in
the text):
Try something like this instead.
In your html:
tr class=row?php echo($j++ 1 );?
In your css:
.row0
{
background-color: #B3C6FF; /* blue */
}
.row1
{
background-color: #FFDD75; /* yellow */
}
You're welcome and goodbye.
tedd
--
---
http://sperling.com http://ancientstones.com http://earthstones.com
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Php warning message
On Feb 20, 2008, at 1:29 PM, Yuval Schwartz
[EMAIL PROTECTED] wrote:
Hello and thank you,
Another question, I get a message:
*Warning*: feof(): supplied argument is not a valid stream resource
in *
/home/content/t/h/e/theyuv/html/MessageBoard.php* on line *52*
**
And I've tried troubleshooting for a while; I'm pretty sure I'm
opening the
file handle correctly and everything but I can't get feof or similar
functions like fgets to work.
Here is my code if you're interested (it's so that I color every 2nd
line in
the text):
*$boardFile = MessageBoard.txt;
$boardFileHandle = fopen($boardFile,r);
for ($counter = 1; !feof($boardFileHandle); $counter += 1) {
$colorLine = fgets(boardFilehandle);
if ($counter % 2 == 0) {
echo font color='00ff00'$colorline/font;
} else {
echo $colorline;
}
The loop looks ugly :/
$colored = false;
while (!feof($boardFileHandle)) {
$line = fgets($boardFileHandle);
if ($colored)
echo 'span class=colored', $line, '/spanbr /';
else
echo $line, 'br /';
$colored = !$colored;
}
}
fclose($boardFileHandle);*
Thank you
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Php warning message
Yuval Schwartz schreef:
Hello and thank you,
Another question, I get a message:
*Warning*: feof(): supplied argument is not a valid stream resource in *
/home/content/t/h/e/theyuv/html/MessageBoard.php* on line *52*
**
And I've tried troubleshooting for a while; I'm pretty sure I'm opening the
file handle correctly and everything but I can't get feof or similar
functions like fgets to work.
you pretty sure? your code doesn't check that the file handle is valid.
Here is my code if you're interested (it's so that I color every 2nd line in
the text):
*$boardFile = MessageBoard.txt;
do you know what the current working directory is? my guess
is that whatever it is the text file is not in that directory.
try setting an absolute path to the text file e.g.
$boardFile = /path/to/my/MessageBoard.txt;
and then do something like ...
$boardFileHandle = fopen($boardFile,r);
if (!$boardFileHandle)
die ('no messages, or something equally annoying!');
for ($counter = 1; !feof($boardFileHandle); $counter += 1) {
$colorLine = fgets(boardFilehandle);
if ($counter % 2 == 0) {
echo font color='00ff00'$colorline/font;
the font tag is evil - go read alistapart for the next 6 hours ;-)
} else {
echo $colorline;
}
}
fclose($boardFileHandle);*
Thank you
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
