Hi there,
can someone please explain what __CLASS__ and __FUNCTION__ are and what they
do?
They are listed in the PHP 4.3.0 changelog and can be found here:
http://www.php.net/manual/en/reserved.php
but i can't find any explanation.
Michael
--
PHP General Mailing List (http://www.php.net/)
acteursenc),
(select 'Michael Sweeney' BB from dual)
then in the second do:
select max(nuacteur)+1 AA from acteursenc
then in the first
commit
and in the second:
select max(nuacteur)+1 AA from acteursenc
yo'll see, that AA will be 1 higher the second time
Michael
Michael Virnstein
commit
and in the second:
select max(nuacteur)+1 AA from acteursenc
yo'll see, that AA will be 1 higher the second time
Michael
Michael Virnstein [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
the problem is, that the second sql produces more
than one ro
the problem is, that the second sql produces more
than one row. To be exactly the amount of
select count(*) from acteursenc rows, with
'Michael Sweeney' as value in BB. Perhaps you
have a unique key on nomacteur?!
I could help further, if i know what you want to do
with your query.
if nuacteur
with second sql i meant:
(select 'Michael Sweeney' BB from acteursenc)
if you want one row and you need a dummy
table, use dual.
Michael
Michael Virnstein [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
the problem is, that the second sql produ
yes, in that way the query i suggested would look like:
insert into acteursenc
(nomacteur)
values
('Michael Sweeney')
and nuacteur would be provided by the before insert
trigger automatically. that's like mysqls autoincrement.
Michael
Rouvas Stathis [EMAIL PROTECTED] schrieb im
look here:
http://www.php.net/manual/en/ref.filesystem.php
and especially here:
http://www.php.net/manual/en/function.filemtime.php
Michael
Rui Huang [EMAIL PROTECTED] schrieb im Newsbeitrag
news:[EMAIL PROTECTED]...
Hi, friends,
I want to display the last updated time of a file using php,
have you tried compiling php with oci again,
by installing the Oracle8i Client libraries?
Should work as far as i have read.
The oci interface is much better than the ora
interface. And I am not familiar with the
ora functions, only used to oci.
Michael
Michael P. Carel [EMAIL PROTECTED]
if you are a newbie to oracle, don't forget to use bind variables in your
queries, if this is possible in your Oracle Version. bindvars are
placeholders
for values in an oracle query, to which you bind your value on runtime.
the advantage in using bind variables is, that oracle doesn't have to
try:
$url = preg_replace('/^(http:\/\/)[^\/]+(\/.*)$, '\\1$SERVER_NAME\\2',
$SCRIPT_URI);
Michael
Jtjohnston [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
I want to detect the url my .php lies in.
This is over kill and BS:
$myurlvar =
typo:
$url = preg_replace('/^(http:\/\/)[^\/]+(\/.*)$/', '\\1$SERVER_NAME\\2',
$SCRIPT_URI);
Michael
Michael Virnstein [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
try:
$url = preg_replace('/^(http:\/\/)[^\/]+(\/.*)$, '\\1$SERVER
but the scriptname itself will be included there.
Try this, if you don't want the scriptname to be included.:
$url = preg_replace('/^(http:\/\/)[^\/]+((\/[^\/])*\/)([^\/]+)$/',
'\\1$SERVER_NAME\\2', $SCRIPT_URI);
Haven't tested them, but should work.
Michael
Michael Virnstein [EMAIL PROTECTED
Can arrays be passed to functions just like a simple variable?
yes, no difference. You can pass every variable to a function, you can pass
constants or your values directly. You have to use a variable if a function
requires passing by reference or if you want to pass by refernce, because
only
Must have overwritten this, but very good to know that.
Thanx.
Michael
Analysis Solutions [EMAIL PROTECTED] schrieb im
Newsbeitrag [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
On Fri, May 24, 2002 at 06:30:50PM +0200, Michael Virnstein wrote:
i think the exec in your p
you can look here:
http://www.php.net/manual/en/tokens.php
to see what T_IF means.
31: $FulflNme = $DOCUMENT_ROOT . $flNme
you forgot the ; at the end of the line.
Michael
Zac Hillier [EMAIL PROTECTED] schrieb im Newsbeitrag
refer to the manual of your email server and check for quota settings.
You obviously reached the quota limit there and now
you're not allowed to send any data, until the quota is
reset. This may be on a daily or monthly basis or perhaps
you have to do it manually.
Regards Michael
Manisha [EMAIL
$myarray = unserialize(urldecode($_GET['myarray']));
or am i wrong?
Regards Michael
Miguel Cruz [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
On Thu, 23 May 2002, wm wrote:
is there a way to pass arrays in forms or in the url?
if i have
check your max_execution_time settings in php.ini
Michael
Tom Mikulecky [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Hello
In one script I use exec() to execute a shell script which takes 2-3
hours to run. I disabled user abort and set time limit to
note:
i think the exec in your php waits for the shell to return, but before the
shell can answer, php terminates the script, because of the max_exection.
Michael
Michael Virnstein [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
ch
you have to know what the function prototypes mean, and it is very easy to
understand:
int function(string varname, mixed varname2[[, array varname3], int
varname4]);
means the function returns a variable of type integer, which is the same as
int. Just two names for the same thing.
if int is
and please, next time paste the error or tell us at least,
if it is a php error or a mysql error and the line on which it occured
and mark that line in your sample code, so someone can look at it ,
understand it and help you.
Regards Michael
Michael Virnstein [EMAIL PROTECTED] schrieb im
$this usually is a self-reference inside a class.
Use it with care!
try to echo $sql;, perhaps this tells you more.
Regards Michael
James Opere [EMAIL PROTECTED] schrieb im Newsbeitrag
i think that Oracle 7.3.4.0.0 does not support the oci extension or vize
versa,
Oracle 8i does, that's what i know for sure. so try it without the
oci-extension.
If it works, use this funtions in your scripts:
http://www.php.net/manual/en/ref.oracle.php
Regards Michael
Michael P. Carel [EMAIL
Found a better resource than me :)
http://www.php.net/manual/en/ref.oci8.php
Seems you have to install the Oracle8 Client Libraries
to be able to call OCI8 interface
Regards Michael
Michael Virnstein [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
you can use
$_POST['name1'] if you're using post vars
$_GET['name1'] if you're using get vars
Regards Michael
Roman Duriancik [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
When are set in php.ini (php version 4.2.1 on linux) register_globals =
Off
how
eval ('?'.$var.'?php');
if you want to eval usual php scripts.
(We close the ? then comes the content of the php script which also can
contain
html and then we reopen ?php again)
So if you have a file:
?php
include('test.php');
?
and you say
$var = ?php include('test.php'); ?;
you'll result
note:
you should use $array[test] if test is a string
and $array[test] if test is a constant.
do not use $array[test] if you mean the string test.
$array[test] will also work, if test is a string.
Php then tries to look for a constant with name test,
won't find one and evaluate test as string.
Hi,
first take a look at this page:
http://www.php.net/manual/en/function.substr.php
if (substr($text, -1) == .)
substr($text, -1) will return the last character in string $text.
if it is a . the if statement will evaluate to true
and it'll do the following
{$test = substr($text, 0, -1);}
Why not simply define a set of variables for root dir and the other
directories,
and use full paths in your includes?
$root = /wwwroot/mydomain/public/;
$homepageroot = /;
$mydir = subdir/;
now you can do:
include $rootpath.$mydir.inc.php;
and
a href=?php echo $hompageroot.$mydir.inc.php;
answers$n. php tries to concate the constant answers with the variable
$n, but you forgot the concatenation operator ..
i assume that answers should be a string and
is not a constant, therefore $answer[answers.$n] is right.
if answers is a constant use $answer[answers.$n];
but a better way of
i would have thought that server-side redirects are no problem for
crawlers.
That's what i would have thought too. mod_rewrite is an alternativ for
virtual domains. if you request www.mydomain.com it doesn't matter
to the server if you have virtual domains or mod_rewrite. both got
redirected to
Set your cron job up as lynx -dump http://www.myserver.com/myscript.php
/dev/null (or pipe it to a logfile if you fancy) - obviously, you'll need
lynx installed for this to work :-)
but this is only needed only if you compile php into apache or am i wrong?
if i have the cgi version
afaik yes.
The module version should be called if apache has been requested with one of
the
reqistered php file types. the cgi version can be used as shell interpreter.
the only thing that can smash th whole thing imo, is if you try to use the
cgi version
via web if you have php also installed as
the only thing that can smash th whole thing imo, is if you try to use the
cgi version via web if you have php also installed as apache module.
if anyone has infos here, it'll be really nice.
Regards Michael
Michael Virnstein [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]"
i do not know if file() can be used with files on remote servers.
fopen() can, if this feature is enabled in php.ini.
Regards Michael
Roman Duriancik [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
I have this code :
$text =
their php.ini with
your own.
Simply place a file called php.ini in the document_root of your domain and
this php.ini will get loaded instead of the php.ini of your hosting company.
Nice and undocumented feature, which i found here in this list a few weeks
ago.
Regards Michael
Michael Virnstein
-q? this is for disabling the html headers, right?
James E. Hicks III [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
#!/path.to/php -q
I'd like to suggest the -q option for PHP shell scripts, which I rely on
every
day.
James
--
PHP General
$_SERVER[DOCUMENT_ROOT]
Jason Wong [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
On Friday 17 May 2002 20:56, [EMAIL PROTECTED] wrote:
Is there a variable in PHP which will show the directory of the document
root? I have done a few searches and before
1. your while loop should have {} brackets
i can't see where it starts and where it ends.
so does PHP. leaving brackets away tells PHP
that only the next line is part of the while loop.
i don't know if your file has only the three lines
($cust_name, $cust_area, $cust_code) or if
php4 sessions or self made?
own session_set_save_handler?
Let us see the login code!
Ok...that's how i would do it:
After successful login i'd register a variable or
set the registered variable to a specific value.
Now i check on every page:
If (!IsSet($_SESSION[myLoginVar] ) ||
http://sourceforge.net/projects/phpxpath/
[EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Hello,
I´m working on a little web shop solution for a school project, therefore
I´m looking for
a PHP XML-Parser or some source code I can get from somewhere.
Sascha Mantscheff [EMAIL PROTECTED] schrieb im Newsbeitrag
02051311162204.02523@pico">news:02051311162204.02523@pico...
When I pass an object as a parameter to a function as $this, this is an
object reference (according to the docs).
it depends on the function. if you call it by value, not
;
}
///
$a = new obj();
$a-byVal();
echo br;
echo $a-a;
echo br;
$a-byRef();
echo br;
echo $a-a;
?
Regards Michael
Michael Virnstein [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Sascha Mantscheff [EMAIL PROTECTED] schrieb im New
seems like you echo an 1 before print $time is called. Look through your
code, there
must be something printed or echod. Perhaps it's simple some html
(?1?php) or something.
Regards, Michael
Baldey_uk [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Hi all,
if you need access to your session among different servers,
it's the best way to store session data inside a database,
so every server can access it easily. The file container
is accessible only for local users on the server, at least
when you set up normal server configuration and not
some nasty
if you want to write into the database, i wouldn't convert newline to br.
do this
when you read from the database using nl2br($var) ot convert every newline
in $var to br.
default br after 75 characters if no br was found before.
if you don't care about word-splitting, you could do the following:
forgot the to ' conversion:
// this should do the job quite fine.
$var = str_replace (\, ', $var);
Regards Michael
Michael Virnstein [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
if you want to write into the database, i wouldn't convert newli
($line, 0, $maxchars).\n;
$newtext .= substr($line, $maxchars).\n;
} else {
$newtext .= $line.\n;
}
}
Regards Michael
Michael Virnstein [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
if you want to write into the database, i
nice one!
didn't notice this function yet!
Regards Michael
John Holmes [EMAIL PROTECTED] schrieb im Newsbeitrag
000101c1ed33$e2f13c60$b402a8c0@mango">news:000101c1ed33$e2f13c60$b402a8c0@mango...
Use wordwrap() to wrap the text to 75 characters and str_replace() to
replace with '
you 'd need process forking, which is has to be compiled into php
and which should/could not be used within a webserver environement.
i don't know your scripts will work,
if you call process_function after including auth_user.php.
if it works, i'd do it this way:
?php
require(function.php);
...
be sure that the path to the include file is relative to the script that was
requested
by the user. that's important if you include include-files into included
files.
you then have to make sure that the path to your include-file in the
include-file is
relative to the file that included the file,
session_name will retur the previos name of the session, so in your case
$stuff will contain PHPSESSID
and i think you have to call session_start(); before you do
$HTTP_SESSION_VARS[username] = $username;
so perhaps this will work:
session_name(hasLoggedIn);
$stuff = session_name();
you page and files uploaded, but
then the session is gone (session_name is back to PHPSESSID again)
What do I do to keep it? I cannot use cookies and putting it in the URL?
Phil
Michael Virnstein [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
session
Use PEAR_Error. It's really powerful and has yll you need. there's no
logging method
in PEAR_Error afaik, but you can easily do this with PEAR's Log class, same
for
mailing. use PEAR's mail class to send mails. I like PEAR very much. It has
lots of
good things to offer and is easily extendable
this is a problem of IE, not of PHP.
it seems that IE is ignoring headers in some cases.
Regards Michael
Martin Thoma [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Hello! I have a PDF-File, which the user should download (it should not
open in the
username;
$HTTP_SESSION_VARS[ip] = $REMOTE_ADDR; // To prevent session
stealing
}
I am completely confused!
Phil
Michael Virnstein [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
you have to put this on top of eve
use PEAR::Mail();
it has all you need.
James E. Hicks III [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
You need a Content-Disposition in yer $mime variable. I'll leave it up to
you to
figure out where, because I've forgotten where it goes exactly.
eregi('_[0-9]{4}.jpg$', $file_name)
should be
eregi('_[0-9]{4}\.jpg$', $file_name)
. is a spcial character(means every character) and has to be backslashed if
you want it's normal meaning
Jas [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
I must be
the rest seems ok to me, if you search for files with e.g hello_.jpg as
name
Michael Virnstein [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
eregi('_[0-9]{4}.jpg$', $file_name)
should be
eregi('_[0-9]{4}\.jpg$', $file_name)
. is
this means in your case, that $email is an empty string
Rich Pinder [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
I'm totally unfamiliar with php, and making some slight modificiations
to Chris Heilmann's nice v 1.1 Newsleterscript.
What exactly is
if ($sql_result = 0)
if you want to compare $sql_result with 0 you have to do it:
if ($sql_result == 0)
= is an assignment operator, == is a comparision operator
Lmlweb [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
I'm trying to get my code to print out
afaik there is no way to call a class method with
register_shutdown_function.
simply use a function which calls your constructor
function _shutdown() {
xmysql::~xmysql();
}
register_shutodown_function(_shutdown);
Hayden Kirk [EMAIL PROTECTED] schrieb im Newsbeitrag
you can use the built in auth system.
see phpmyadmin manual
Mantas Kriauciunas [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Hey PHP General List,
Can anybody point me to tutorial or real good explanation site how
to keep
looks fine but i would change this:
$to=$list2[1];//set to to email address
$subject=Newsletter;
$msg=Hello $list2[0], bla bla bla; //include name in message
mail($to,$subject,$msg); //individual mail during
to
$subject=Newsletter;
$msg=Hello $list2[0], bla bla bla; //include name in
Warning: Cannot send session cache limiter - headers already sent
(output started at /path/to/my/little/session.inc:9) in
/path/to/my/little/session.inc on line 10
this means that there is output before session_start() was called.
look at your include files, and make sure that there is no
PEAR::DB();
Arcadius A. [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Hello !
I'm planning to write a database application for MySQL, and then port it
to
PostrgeSQL.
Is there any library or class that could help me to write/maintain just
one
source
i'd suggest using PEAR's mail class. It'll fit for all your needs and is
easy to use.
[EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
$headers = Content-type: text/html\n;
$fromEmail = urlencode( $dbQuery-adminEmail );
$subject = Your new eStore is
why do you have more than one class with the same name?
would be easier using different names for different classes.
or define a base class template
and extend it in the files as desired, but give them unique names.
how do you know later, which class does what in which way, when they have
the
s/OPTION;
}
}
$file_lost .= /SELECTbrbrINPUT TYPE=\submit\ NAME=\submit\
VALUE=\select\/FORM/p;
closedir($dir);
Michael Virnstein [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
and i'd suggest using eregi instead, because then also .Jpg or .JPG will
be
fo
. and there's nothing like preg_matchi to check
case-insensitive.
this has to be done using modifiers after the ending /. in the example above
it's i for case-insensitive.
Michael Virnstein [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
wrong again:
eregi(
like you call every function in php.
Alia Mikati [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
hi
i would like now how can we call a function within another function in
php?
thx a lot
--
PHP General Mailing List (http://www.php.net/)
To
see what's wrong here:
ereg('(^[0-1231]$).jpg$',$file_name)
[] meens a group of characters, so in your case
0,1,2 and 3 are valid characters. you haven't defined any
modifer like ?,*,+ or{}, so one of this characters has to
be found exactly one time. you're using ^ outside the [] so it meens the
,
$praxTable p
WHERE m.$prax = p.$id
GROUP BY m.prax, m.$preName, m.$sureName,
m.$title, p.$town, p.$zip, p.$phone, p.$description
ORDER BY m.$prax, m.$preName;
Michael Virnstein [EMAIL PROTECTED] schrieb im
and i'd suggest using eregi instead, because then also .Jpg or .JPG will be
found.
Michael Virnstein [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
see what's wrong here:
ereg('(^[0-1231]$).jpg$',$file_name)
[] meens a group of characters, so
Why don't you use this class...it's really good!
http://sourceforge.net/projects/phpxpath/
Analysis Solutions [EMAIL PROTECTED] schrieb im
Newsbeitrag [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Hey Christopher:
On Mon, Apr 08, 2002 at 09:14:08PM -0400, Christopher J. Crane wrote:
ok I
No, there's nothing like private or public functions/methods. There's no way
preventing someone using your private functions/methods.
Eric Starr [EMAIL PROTECTED] schrieb im Newsbeitrag
000e01c1e041$d931cc20$[EMAIL PROTECTED]">news:000e01c1e041$d931cc20$[EMAIL PROTECTED]...
I am a Java
Should I just use one message and append the BCC: line of the one message?
this could probably be the best way.
Petre Agenbag [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Hi,
the combination of PHP and mysql and the ease of use of the mail()
function
It seems that you don't understand why mysql_fetch_array
is most often used inside a loop. The loop is not required!
if you don't put mysql_fetch_array inside a loop, you can only get the first
row
and that's it, because calling mysql_fetch_array will return the next row in
your result.
if you
#
#
# boolean copy_dirs ( string src_dir, string target_dir )
#
#
# copy shopdirectories into a new shop
#
# Function
there was a typo...this one should work
#
#
# boolean copy_dirs ( string src_dir, string target_dir )
#
#
# copy a directory with subdirectories to a target directory
try this:
html
head
titleSolid/title
meta http-equiv=Content-Type content=text/html; charset=iso-8859-1
/head
body bgcolor=#FF text=#00
table width=384 border=1
?php
$fp = fopen (album.dat,r);
while ($data = fgetcsv ($fp, 1000, ;))
{
if (isset($data[0]))
{
sure. if all users should have access to this instance of your object, then
you could store the serialized object in a file,
everyone has access to and unserialize it if needed.But don't forget to
include your object-surcecode
before unserializing the object, or you'll lose your methods. If users
$myrow[ilmage] = eregi_replace((\.[^\.]+)$, a\\1, $myrow[ilmage]);
and if ilmage isn't a constant use $myrow[ilmage].
Thomas Edison Jr. [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Hi,
Thanks for your relies. There are a couple of
problems. Firstly,
but if
$myrow[ilmage] = hallo.hmm.gif; your code won't work.
so better:
while ($myrow = mysql_fetch_array($result)) {
$img = explode('.',$myrow[ilmage]);
$img[count($img) - 1] .= a;
echo img src=\images/.implode('.', $img).\br /;
}
Richard Baskett [EMAIL PROTECTED] schrieb im
typo..this one's right :)
while ($myrow = mysql_fetch_array($result)) {
$img = explode('.',$myrow[ilmage]);
$img[count($img) - 2] .= a;
echo img src=\images/.implode('.', $img).\br /;
}
Michael Virnstein [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL P
Please post more code. Can't help any further in the moment.
Jas [EMAIL PROTECTED] schrieb im Newsbeitrag
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Ok here is my problem, I have a piece of code that queries the database
pulls the results of a table into an array, on another file the results
file_exists will perform a check if the file, no matter if it's a directory,
a regular file or a symlink.
if you want to know if it is a directory use
is_dir($file)
or refer to the php manualHiroshi Ayukawa [EMAIL PROTECTED] schrieb im
Newsbeitrag [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
this might be because you use the cgi version of php. to be able to send
e.g.
404 header, you have to run php as webserver module which currently only
works with apache and linux afaik. otherwise these headers get send by the
webserver and you cannot affect them.
if you use php with apache as
the easiest way would be:
?
// -
// init var
$str = ;
$str = abc def ghi;
$str = str_replace ( , , $str);
echo $str.br;
//
// output:
// abcdefghi
//
//
// or a regex:
$str = abc def ghi;
$str = ereg_replace( , , $str);
On the page you start the session,
${session_name()} isn't set. so if you need that on the first page too, you
should do the following
?php
session_start();
if (!isset(${session_name()})) {
${session_name()} = session_id();
}
?
Thomas Deliduka [EMAIL PROTECTED] schrieb im Newsbeitrag
try the following:
$text = ;
$fp = fopen(http://www.yahoo.com;, r);
while (!feof($fp)) {
// read a line and strip all php and html tags
// there's a third optional parameter, which
// allowes to specify tags not to be replaced
$text .= fgetss($fp, 4096);
}
fclose($fp);
echo
not be
established.
so
$fp = fopen(http://www.yahoo.com;, r);
should be
$fp = fopen(http://www.yahoo.com;, r)
or die (Could not connect);
or you get an endless while loop on the feof if connection fails.
Michael Virnstein [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">new
this should do the trick:
SELECT MAX(field) from table
you have to use MAX to get the highest value in field.
Michael
Jason Wong [EMAIL PROTECTED] schrieb im Newsbeitrag
news:[EMAIL PROTECTED]...
On Friday 05 April 2002 18:27, Hawk wrote:
Lets say I have a guestbook, and that I only want
March 28, 2002, at 06:50 PM, Michael Virnstein wrote:
This is not possible. You cannot force the browser
not to go back in its history, don't even trie to find a solution for
this...
the question you should ask yourself is not how to disable the browser
history
but how you can prevent y
how about that:
p
FORM METHOD=post ACTION=blank.php3
SELECT NAME=files
?php
$dir = opendir(/home/web/b/bignickel.net/htdocs/);
while (false !== ($file = readdir($dir)) {
if ($file == . || $file == ..) {
continue;
}
echo OPTION VALUE=\$file\$file/OPTION\n;
}
?
/SELECT
ok, i'll try to help, but first use while (false !== ($file =
readdir($dir)). ;)
why do you need hidden fields on that page? to determine which file
the user has selected? hmmm...ok, let's see:
The user sees your form, selects the desired file and submits the form.
Now the page processing the
sure you can use javascript in your php. php is serverside and produces
the page. the webserver sends then this produced page to the client.
so javascript is the same as html for php. it's just some lines of text.
Joe Keilholz [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL
perhaps:
$FFR = array(TU4R = array(data = array(array(count = TU4R is 0),
array(count = TU4R is 1),
array(count = TU4R is
2))),
PH01 = array(data = array(array(count = PH01 is
0;
$number = $sumItUp[$name];
$number++;
$sumItUp[$name] = $number;
this could be done easier:
$sumItUp[$name]++;
:)
Scott Fletcher [EMAIL PROTECTED] schrieb im Newsbeitrag
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Hi!
I'm a little baffled on why the array is not working the way I
if the output of graph.php is a URL, your code should work.
img src=/images/mypic.jpg
if graph outputs the image itself, you have to do it a bit different:
in the html it should look like:
img src=graph.php?...
and graph.php should do something like:
header(Content-Type: image/gif);
echo
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