[snip]
echo "Some text";
aFunction();
echo "Some more text";
[/snip]
What is printed out?
if aFunction() is returning the string "test" then this code: echo
"Some text".aFunction()."some more text"; should print out:
Some texttestsome more text
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[snip]
echo "Some text".aFunction()."some more text";
[/snip]
Have you checked to see if aFunction() is returning anything?
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[snip]
Is this right? Is there other efficent way to do it?
What about if data changes (i.e. new records are added) while the user
browses through pages?
[/snip]
on each page do a:
SELECT count(*) FROM table WHERE your_condition
this will give you your total number of results
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PHP General Ma
[snip]
Anyway, to get this to return a count of two?
[/snip]
just strtolower or strtoupper both $strHaystack and $strNeedle
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[snip]
The catch here is that my target is an asp page that requires a login
to
get to the page I would like to get to. They do allow for the check
here so i will be remembered next time, but will that work with a php
screen grab.
[/snip]
http://pear.php.net/package/HTTP_Client
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PHP Gener
[snip]
What i am thinking about is using the MAC-address instead of the
IP-address
to ban troublesome users from forums etc.
[/snip]
Do you make people login? If you do couldn't you just flag troublesome
users and not allow them to login.
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To unsu
[snip]
Have I gone loopy? Wait, don't answer that. Do I need to do something
else to get the file size? I have read and searched, but to no avail
yet. TIA!
[/snip]
Have you tried absolute path in filesize($theFile); or maybe chdir to
$arrDirectory[$i]
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[snip]
The part that's not working is the $REQUEST_METHOD=='POST' line.
[/snip]
try $_SERVER['REQUEST_METHOD'] instead of $REQUEST_METHOD
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[snip]
Any help with parsing a string to replace those comma in string?
[/snip]
this was in the user comments on
http://www.php.net/manual/en/function.fgetcsv.php
function csv_split($line,$delim=',',$removeQuotes=true) {
#$line: the csv line to be split
#$delim: the delimiter to split by
#$remov
[snip]
So I have:
$doc->save("/tmp/test.xml");
This does not work
Thoughts?
[/snip]
you have this in your previous email $doc->dump_mem() . Just do this
$file = $doc->dump_mem();
then write $file to a file.
there is also this
http://www.php.net/manual/en/function.domdocument-dump-file.p
[snip]
I have a csv string. But the string also contains other strings with
commas.
[/snip]
is the csv coming from a file? if it is try
http://www.php.net/manual/en/function.fgetcsv.php
if not there is some user comments on that page that might help.
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[snip]
Can someone help me fix my code so that when I add an element I can
also set
some contents or a value for that element? example
000
[/snip]
$doc = domxml_new_doc("1.0");
$root = $doc->add_root("Server");
$root->set_attribute("Name", "pxtest01");
$el = $doc->create_element("Serial_Num
[snip]
I am trying to create an image uploader however, the code I have
created doesn't seem to upload the images. If anyone sees any ways that
I can get this to work or if you know any better ways, please let me
know.
[/snip]
that is quit a bit of code. Are you getting any specific errors?
have
[snip]
client1/album/album_121-2132_IMG.JPG
client2/album/album_121-2132_IMG.JPG
client59/album/album_121-2132_IMG.JPG
client499887/album/album_121-2132_IMG.JPG
I want to select whatever comes after the last forward slash, like
album_121-2132_IMG.JPG
[/snip]
you could try without regular ex
[snip]
When I use include, my script is waiting included script results. But I
just
want to run another local script without wait result.
[/snip]
you could try something like this
$cmd =/path/to/php.exe . ' ' . /path/to/your/script
exec($cmd);
check out http://www.php.net/manual/en/function.exe
[snip]
The only problem with turning them off is I need the page to be
secured. My only option is session tracking.
[/snip]
session management does not require that these headers be sent to the
browser to work. Try turning off the cache-control headers.
The cookie and the headers are
[snip]
Yeah, positive, I should probably clarify more. session_start(); is
what causes it not to display, and gives me the error. The error is
that
the site cannot download the file.
[/snip]
I dont know much about the plugins to view the tiff's, but maybe some
of the http headers that session_st
[snip]
session_start();
if ( !$_SESSION['user_id'] )
{
exit();
}
[/snip]
Are you sure you are getting past the if ( !$_SESSION['user_id'] )
condition?
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[snip]
I need to allow users to define the types of Main Categories they want,
and
to also define whether or not those Main Categories will have Sub
Categories, which they can also define.
[/snip]
if I follow you correctly, I would do it like this
users table
user_id primary key
name
etc... not
[snip]
I have a PDF that I need to insert values into from a web form. I would
like
to input directly into the PDF from the web.
[/snip]
http://www.php.net/pdf if you want to get the license.
http://www.php.net/fdf fdf
There is also the option on just editing the text in the pdf but I have
not h
[snip]
";
}
?>
I've tried bumping up the 4096 to a higher number because it currently
only
shows me 10 lines - I'd like to see about 30. No matter what I change
the
number to, it still only shows 10 lines. What do I need to do to get
more
that the 10 lines?
[/snip]
I am jumping in late so I m
[snip]
I am wondering if it is possible to generate a pdf page with pdflib
based on a existing pdf document
[/snip]
Look into the pdflib examples that you get when you download pdflib. I
am pretty sure there is an example invoice template in it. Also look
into the pdf blocks in pdflib.
--
PHP
[snip]
I've created the code below, but since this file is so large
(currently 8 MB) it won't work.
[/snip]
I would guess you are running into your php memory_limit.
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[snip]
$filename"/tmp/newfile");
$filehandle=fopen($filename,"w");
fclose($filehandle);
[/snip]
is this the exact code you are trying to use?
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[snip]
So, what do I replace I_NEED_A_FUNCTION_HERE with?
[/snip]
not eaxatly sure what the question is.
Couldn't you use getcwd ? That would give you current working
directory
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[snip]
Is it possible to use PHP to detect the type of browser accessing my
site.
For example if a PDA is using it I would prefer not to include large
graphics...
[/snip]
you can check the user-agent, no gaurantees what if anything that is
sent is accurate.
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[snip]
When I try to bring up an "index.php3" file on a browser, what display
are source codes.
[/snip]
I dont see http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[snip]
When you go to download a file off a page it corrupts the download.
[/snip]
not sure what the exact problem is, but have you tried other functions,
like readfile
http://www.php.net/manual/en/function.readfile.php
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[snip]
Is there a way to configure apache to include something
in every response?
[/snip]
I think you could use a autoprepend in your php.ini file
http://www.php.net/reserved.variables
there is a mention of it on the user comments on this page
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[snip]
http://www.nowhere.com/test/whatever/testing.php
All I want out of that URL is this:
/test/whatever/
[/snip]
http://php.net/dirname
I think that will do it
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[snip]
I'm having a problem with a set_ini command... I need to be able to
set
the -f parameter (to set the originating address on my server). I am
getting
a false response code when I run the following command:
[/snip]
looks like sendmail_path has to be set in http.conf or php.ini
http://www.php
[snip]
not sure I follow 100% but you could use a regular expression to
detemine if it starts with a string.
if (preg_match('/^\d/',$array_key)) {
//do something
}
[/snip]
I mean starts with a digit, sorry for 2 emails. I should proofread.
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To u
[snip]
if($data[$currentVarNameInCycle])
{
do something
}
Is there some way force the recognition of the key when it leads with
a
digit?
[/snip]
not sure I follow 100% but you could use a regular expression to
detemine if it starts with a string.
if (preg_match('/^\d/',$array_key)) {
//
[snip]
I would like to implement an XML-RPC server (a script of course) that
keeps the value of certain variables between the different invocations
of the script.
[/snip]
Could you store them in a file? Maybe a database.
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[snip]
I am trying to use the RewriteEngine for the following two lines. One
has one parameter and the other has two?
[/snip]
this is more of an apache question you could get better answers on an
apache list
http://httpd.apache.org/docs/misc/rewriteguide.html
just check the first for prd_id fir
could you ping or gethostip that webserver using the sytem command, then
parse what you recieve?
$val = system ('ping -c 1 outherwebserver');
or
$val = system ('gethostip outherwebserver');
//then parse $val to pull out the ip address
there is probably a better way to do it though, not even sure
[snip]
Do I need to select the body, then add the text to
it, then UPDATE it
[/snip]
that is what you want to do
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[snip]
Well, I would, but I can't seem to figure out how to export just the
structure out of access. Wouldn't NULL be allowed by default?
[/snip]
Do you have access to the mdb file? If you do you can just go into
design view of the table to find out the data definitions.
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I figured out what was wrong.
If you are interested in my solution here it is:
I did some searching in the PDFLIB documentation and I needed to set
this at the top of my script to show some errors
pdf_set_parameter($pdf, 'pdiwarning', 'true');
then, to fix the problem I needed to add this parame
I am trying to do some PDF templating work with PHP/PDFLib.
I have a template file created and I am able to use all of the php
functions for pdf's but I am having a slight problem:
here is part of my code
$pdi_file =
$_SERVER['DOCUMENT_ROOT'].dirname($_SERVER['PHP_SELF']).'/block_test.pdf';
$pd
[snip]
functionX($_POST["test_arr"])
$arr_test = $_POST["test_arr"];
Knowing that $_POST["test_arr"]) does not exist.. this code will not
result
in a error.
Is this a bug,error,etc? Should this not also produce a novice error?
[snip]
I think when you are doing this
functionX($_POST["test_arr"])
[snip]
what does the semicolon and the question mark do?
[/snip]
http://www.php.net/operators.comparison
look at the ternary operator
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[snip]
I would very much appreciate if someone could point me to eg. code
examples helping me to accomplish this task.
[/snip]
Google and http://www.php.net/ are going to be your best friends, this
mailingin list is also very helpful but search those 2 places before you
ask.
I am assuming that y
[snip]
how much more do they do with PHP?
[/snip]
I cant remember all of the details, but I think they are going to be
(might already be) using it extensively.
http://www.internetnews.com/dev-news/article.php/1491221
http://news.com.com/2100-1023-963937.html?tag=lh
Do some googleing, you will fi
[snip]
I need do load data infile in mysql:
$query_string2 = "LOAD DATA INFILE '/var/www/xls/test' REPLACE INTO
TABLE
`test` FIELDS TERMINATED BY ',' ENCLOSED BY '\"' ESCAPED BY '\\' LINES
TERMINATED BY '\n'";$query_db_string2 = mysql_query($query_string2);
But not realize nothing with execution th
[snip]
Out of curiosity, how were you planning on passing session id's?
Through POST variables?
[/snip]
I would guess cookie.
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[snip]
ini_set('session.use_trans_sid', '0');
[/snip]
I think, at least according to the manual
session.use_trans_sid can only be set in php.ini, .htaccess or
httpd.conf
http://www.php.net/ini_set look at session.use_trans_sid
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[snip]
Looking for a (open source) solution here: is there some way that I
can convert an already existing HTML page to a PDF file, by means of a
script (on a unix box)?
[/snip]
You could try http://www.easysw.com/htmldoc/
I have not used it but there is php examples on the site
--
PHP Gener
[snip]
I am working on a complex webapp written in php. Recently I was reading
about
performance issues and after analysing the code I found that most of
the files
load 5 external php include files to run. All together those include
files make
about 250KB (there are 5 files).
[/snip]
The more c
[snip]
$sun_5a_n1 = "1";
$sun_5a_t1 = "2";
if($sun_5a_n1) {
$result = mysql_query("UPDATE sunday SET
a5_n_1='$sun_5a_n1',a5_t_1='$sun_5a_t1'")
while($row = mysql_fetch_array($result)) {
(line 17)echo "Sunday @ 5am slot modified to Name:
$sun_5a_n1, Time:
$sun_5a_t
[snip]
What is a good tool to use for documenting php? I am looking for
something
like javadoc. I think there is phpdoc, just not sure if it's any good
or if
I should try to create my own.
[/snip]
http://pear.php.net/package/PhpDocumentor
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To u
you need to account fir white space if you want phrases
\s+
I would switch to preg_match() instead of ereg()
http://www.php.net/manual/en/function.preg-match.php
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on that page ther is examples
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http://www.php.net/readdir
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[snip]
Also, when you're using PHP, it is rare that it is going to be better
to
use a meta tag to emulate an HTTP header. PHP has the header()
function,
and it can set real headers.
[/snip]
also, meta refreshes are easy to turn off.
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[snip]
That's also known as "breaking the back button", but is the only way to
do it
in PHP. A better way to redirect someone (and keep the back busson
working)
is to use the meta html tag.
[/snip]
How is that breaking the back button?
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To uns
[snip]
Is the following code the best way to redirect someone to a different
page using PHP?
http://www.yahoo.com";);
?>
I looked for a "redirect" function of some kind and didn't come up with
anything. Just curious what the consensus is...
[/snip]
yes
http://www.php.net/header has a good wa
[snip]
e.g. $conn->Connect(false, 'scott', 'tiger', $oraname);
[/snip]
http://www.php.net/oop will give you some help.
I am not even sure if I can explain it correctly.
I believe you would say use -> to call object methods and -> to get/set
the class variables. I am sure someone can give a bett
[snip]
foreach ($some_array as $name=>$value)
{
... some code ...
}
[/snip]
http://www.php.net/foreach
will give you a good explanation.
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[snip]
function connect_db() {
if (!defined('_CONNECT_DB')) {
$result = @mysql_pconnect("localhost", "Username",
"Password");
@mysql_select_db("database_name");
define('_CONNECT_DB', $result);
}
return _CONNECT_DB;
I call this function this way...
you should have script, call it image.php or something like that, the
only thing that should be in that script is this:
no html tags in there, no whitespace.
to see the image you could call the page like this
http://www.yourdomain.whatever/image.php . you could call it in a
iumage tag like this
Sorry for responding to myself but I also need to ad that you should
not echo or print anything out in your php code before your header
function or the text/html header will be sent.
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change your script to just this:
Don't have any white space before http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
could you post all of your script?
Is there any white space before your http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Would each virtual host need to have a directory with the ADOdb scripts?
No
Just put the adodb scripts in the include_path, or just have a
designdated place on your windows bow for adodb, then in you include
statement just use something like
include('c:\adodb\adodb.php'); //not exactly sure wha
Has anybody had the PHP logo in phpinfo() appear with a picture of a
dog?
April Fools easter egg
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--- Matt Matijevich <[EMAIL PROTECTED]> wrote:
> http://www.php.net/rtrim
rtrim() trims whitespace, not commas.
Hope that helps.
Chris
string rtrim ( string str [, string charlist])
there is a second optional paremeter you can add to rtrim
rtrim($var,',');
will take
function insert($table, $data) {
$sql = "INSERT INTO ".$table." SET ";
foreach ($data as $k=>$v) {
$sql.= $k." = '".$v."', ";
}
$sql.=";";
$result = mysql_query($sql);
}
The only problem with the statement is the appended comma to each
iteration - the statement generates a mysql error wit
I agree with you but when I first looked at this I too thought there
was some way of doing this in php which might look more elegant. Seeing
urls such as
www.mydomain.com/index.php?article_id=2&id=e5t28er647ryh362hy67eh4563yh4635
looks fairly cumbersome and I'm sure I've seen something about probl
Does anyone know of a good solid PHP alternative to the very good (but
very expensive!) BrowserHawk? (http://www.cyscape.com/)
Dont know if this has all of the features you are looking for, but it
has a bunch of them
http://phpsniff.sourceforge.net/
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go
to secure page
Turn off register globals.
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I'm about 90% sure that URL strings are passed in the clear to SSL
servers, so this would defeat the purpose of SSL.
I don't think this is true. You can see the query string in the
address bar, but (with what little http knowledge I have) the http
conversation is encrypted, if you sniff it, the
thoughts?
I would look into sessions
http://www.php.net/session
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i am new to php, i am trying to call the date function this way:
and the result i get is: object18/03/04
any help would be appreciated
I recommend the manual and google
http://www.php.net/manual/en/ref.datetime.php
http://www.php.net/date
http://www.php.net/manual/en/function.time.php
http
I have tried to use readline to make this happen, but I'm getting
error
messages.
Somebody with a suggestion about this?
have any code samples or example error messages for us?
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http://www.mydomain.com/private/some_privat_file.doc and downloading
this file! I need a way to make this file only accessible to users who
have a user_id in there session - is this possible? Or is my only
alternative to password protect this directory using the webserver and
force users to re-au
Try an absolute url.
>>> "Daniel Perez" <[EMAIL PROTECTED]> 3/3/2004 8:55:06 AM >>>
Hi there,
I´ve got a login form, that calls a script, to check if
the user/pass match. If yes, the script do a header("Location :
index.php"). In Explorer works but not in Mozilla nor Netscape.
Anyone knows somethi
I already tried that, but had problems with ' ' " ".
Did you try the htmlentities function?
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try this
if($userfile) {
if(move_uploaded_file($_FILES ['userfile'],
"$uploadpath/$userfile_name")) {
echo $userfile_name;
echo "Successfully Added!\n";
} else {
echo ("error!");
}
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But, I want to know is there any tools similar with "php-mssql" for
php
connect with MS-SQL ?
Any other can help ?
1. look at the manual http://php.net/mssql
2. try google
3. search the list archives
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I want to know how to control php program connect to MySQL Database
System ( another computer machine ) ?
http://www.php.net/manual/en/function.mysql-connect.php
http://www.php.net/manual/en/function.mysql-pconnect.php
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Was reading through:
http://uk.php.net/manual/en/features.connection-handling.php
And I was wondering how PHP handles script termination when you have
'output_buffering = On' in your php.ini?
If I have a long script that does lots of database stuff for example,
and is riddled with echo() fun
Can anyone tell me if this is a common problem? Is this a purely MSIE
bug, or could PHP be a factor?
I would guess it is a MSIE problem. You could check the raw post data
coming into php too see if it is a php bug. I think
$GLOBALS['HTTP_RAW_POST_DATA'] has the post data
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What they've asked for, is that when they reply to the enquiry, they
are
reminded to chase up the enqiry a few days later...
Now I could give them a message on screen, if they happen to be in the
admin area, but what i'd like to do , is simply mail the admin users,
after say, 3 days.
regardless
Anyone recommend a book for a regex newbie ?
O'Reilly usually has some good stuff
http://www.oreilly.com/catalog/regex/
There is plenty of tutorials online too, just google and you will get a
bunch of results.
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I'm guessing this is not a sensible approach.
Every place I construct a url, I'd have to remember to add this.
Have you looked into sessions and/or cookies?
I think you want to use $_POST not $POST
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I want to be able to simply FTP a new movie
onto the server, and then have the menu update itself. possible? I
would also be looking to do something similar with JPGS.
take a look at
http://www.php.net/readdir
http://www.php.net/opendir
here is some code to help start you
echo '';
if ($
Can I avoid that intermediate step, somehow? When my script logs in
the
user, how to I write the code that dispatches directly to the home
page?
Have you tried a redirect?
http://www.php.net/header
http://www.example.com/";); /* Redirect browser */
/* Make sure that code below does not get
Next, I want to remove excessive CR/LF, [i.e. more than 2]
$text= preg_replace("/\n\n+/", "\n\n", $text);
// remove excess This doesn't seem to do anything.
not 100% sure this is right but give it a try
$text = preg_replace("/\n\n+|\n\r[\n\r]+|\r\r+/", "\n\n", $tex
Assuming there's a preceding page that has created the session 'name'
and
registered the var 'order' with the 'name' session.
session_name('name');
session_register('order');
Try $_SESSION['order']
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$string = substr($stringname,0,50);
echo $string;
http://www.php.net/substr
That will just give the first 50 characters of the string.
You could just try one of the many suggestions on
http://www.php.net/manual/en/function.str-word-count.php
Scroll down to the user comments and there is
[snip]
This is where the var's $list and $additional_letters are filled. The
file
is called hangman.php. I want to open this file, put the words into a
html
file so that someone can change them and write them back. That's it.
[/snip]
is it out of the question to store the values in ther own separa
http://www.w3.org/TR/html4/loose.dtd";>
Untitled Document
Take a look at the manual for sessions
session_start() has to be the first thing called
http://www.w3.org/TR/html4/loose.dtd";>
Untitled Document
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[snip]
while (!$recordSet->EOF) {
$arrX = $recordSet->fields['user_id'] =>
$recordSet->fields['field_value'];
$recordSet->MoveNext();
[/snip]
while (!$recordSet->EOF) {
$arrX[$recordSet->fields['user_id']] =
$recordSet->fields['field_value'];
$recordSet->MoveNext();
}
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did you replace ($TextArea="") with ($TextArea=="") ?
($TextArea="") will reassign $TextArea to ""
>>> "Pooya Eslami" <[EMAIL PROTECTED]> 2/2/2004 3:00:32 PM >>>
Well the problem is not that it won't get executed, its that every
thing
will be sent except the message in the textarea! subject, t
ahh, I have to correct myself
replace this: if ($_POST['TextArea']="") {
with this: if ($_POST['TextArea']=="") {
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[snip]
[/snip]
What is happening when the form is posted?
This is just a guess, but I think registar_globals is probaby off. try
this
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Would PHP be a good program to use for this project? Has anyone had to
reformat unstructured data to insert into a database? If anyone has any
suggestions or examples please let me know. J
If you have not already, look at regular expressions. imho, by far the
best way to parse reports like th
$StockURL =
"http://finance.yahoo.com/d/quotes.txt?s=xrx,ikn,danky&f=sl1&e=.txt";;
$StockResults = implode('', file("$StockURL"));
$Rows = split("\n", $StockResults);
foreach($Rows as $Row) {
list($Symbol, $Price) = split(",", $Row);
$Symbol = str_replace('"', "", $Symbol);
echo $
But I am also in need of a Mechanism where I can transfer an
Initiated session to the User's Browser ...
( Not Just OutPutting the above variable .. But actually Transferring
the
Session to the User's Browser )
not sure I understand 100% what you mean.
You could send a cookie or form field
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