Re: [PHP] adduser php
The only thing is, when I execute this command from a shell, it works.
Obviously I'm replacing $username and $password with something valid when doing
this manually.
It's like the script clears the $username variable just before it executes the
command, or because the variable is inside quotes, it is not getting through.
From: Ashley Sheridan
Sent: Saturday, July 10, 2010 2:01 PM
To: Matt Morrow
Cc: php-general@lists.php.net
Subject: Re: [PHP] adduser php
On Sat, 2010-07-10 at 13:45 -0500, Matt Morrow wrote:
I am using php 5 on OpenBSD 4.7
I have a script which takes a username and password from $_POST, and is
supposed to add the user to the system database. The problem is, adduser
creates a username with the same name as the group. The code is:
$username=$_POST['username'];
$password=$_POST['password'];
$output=exec('/usr/bin/sudo adduser -unencrypted -batch
$username hosting $firstname $lastname $password');
echo result: . $result . output: . $output;
The output is:
Added user ``hosting''
I have validated that $username and $password contain the correct values
from the form, by outputting them as well above the line which calls the
adduser command.
Any help is appreciated.
Matt
I'm not entirely sure about the syntax you're using here, as it doesn't quite
match up with what I see on the useradd (which is what adduser synonyms to) man
page (type 'man useradd').
Aside from that, be very, very, very careful with this command. In your example
you've not sanitised the user input, and the useradd command is used to update
details as well as add new users, and you're running it with root privileges
under sudo. Maybe enforce some specific name mechanism (a prefix like
'yoursystemname_username') to ensure that people aren't unwittingly or
deliberately trying to overwrite existing system user details.
Thanks,
Ash
http://www.ashleysheridan.co.uk
Re: [PHP] Forms
Does anyone know how to get a particular option to display in a drop menu? select name=category id=category option selected=true value=Option ValueOption Value/option option value=line-/option option value=value1 value1/option option value=value2 value2 /option option value=value3 value3/option option value=value4 value4/option /select add selected=selected to the option option value=value4 selected=selectedvalue4/option -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP and Access
I need to to an application in PHP with graphics creation. The database where i need to go and fetch the values is access. is possible for PHP to fecth values from an access database ?? http://us4.php.net/odbc -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] FATAL: emalloc()
FATAL: emalloc() : Unable to allocate 1073741824 bytes I found this at http://us4.php.net/odbc_exec I kept getting FATAL: emalloc() errors when using select statements via odbc for MS SQL. I had no control over the DB as it is a commercial CRM system. I found that by 1st issuing an SQL query of set textsize ;' within my PHP script is has resolved the issue.. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Destroying the Session Object
I am developing an application. When the user signs in a Session ID is created (for argument sake: 123). I have a sign out page that has the script session_destroy() on it. This page directs me to the sign in page. When I sign the same or any other user in again I get the same session id (123). However, when I close the browser window and sign in again as any member, the session id changes. How does this work and how can I ensure that a unique session id is allocated to every new user that signs in? some good reading http://us2.php.net/session you could use http://us2.php.net/session_regenerate_id to create new ids -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] mediator between PHP and Perl (with sessions)
Is there a way to use sessions variables in PHP shell script (without reading the session file and parse it in the script)? Do you have a database available? You could put the session info in a database. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Delete a file immediately after download
I have a database that contains encrypted data using Mysql function ENCODE(). Certain users will be allowed to view this data and I will allow them to download a CSV file contain the decrypted data using the Mysql DECODE() function. However I don't want this file to be left on the server, is there a way to ensure that the file is deleted immediately after it has been downloaded? http://us4.php.net/unlink -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] [NEWBIE] Trying to combine array into one string
The Problem:
I can't quite figure out how to take the results of the
mysql_query() and assemble them into a string. In my experiments so far,
I either get a mysql_data_seek(): Offset 0 is invalid for MySQL result
index error, or my mail function sends to a blank address.
no guarantee it works:
$tantoQuery = SELECT forum_members.emailAddress AS email FROM
forum_members, event_tanto WHERE forum_members.ID_MEMBER =
event_tanto.tanto AND event_tanto.event =' . $show . ';
$tantoResult = mysql_query($tantoQuery) or die('Query failed: ' .
mysql_error());
while ($tantoData = mysql_fetch_array($tantoResult, MYSQL_ASSOC))
{
$tantoEmail[] = $tantoData['email'];
}
if (count($tantoEmail) 0) {
mail(implode(',',$tantoEmail), $subject, $mailcontent, $addHeaders);
}
mysql_free_result($tantoResult);
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Re: [PHP] Re: Image Creation
get rid of : echo table border='1' cellpadding='0' cellspacing='0' style='border-collapse: collapse' bordercolor='#11' width='200' bgcolor='#FFD1A4' tr td width='100%' colspan='2' align='center'This is a testbr.makepie(20,200)./td /tr /table; and only have this : makepie(20,200); -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP Array question
What I want to do is to only show 20 pictures at a time with a Next link and a Previous link. For the first 20 only the Next link would show and whenever the last set would show only the Previous link would. Every other time both would show. Can someone point me in the right direction on how to count through the elements until the end and back to display them? I just can't figure it out. sounds like you just might need some paging functions http://pear.php.net/package/Pager http://pear.php.net/manual/en/package.html.pager.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Intelligent Forms and Form Processing
Any feedback will be appreciated. why reinvent the wheel? take a look at: http://pear.php.net/package/Html_quickform -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Fancy Form processing Ideas
I am looking for interesting approaches to form submissions and error checking in the forms. http://pear.php.net/package/HTML_QuickForm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Primer for working with arrays
I need a really good primer for working with arrays in PHP and with MySQL. I can do what I need to do without them right now, but I would really like to get arrays figured out. Any have some good ones? http://www.php.net/array http://us4.php.net/mysql -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Parsing pdf file
For a project of a customer i need to know if a pdf file contains special functions and buttons. Is there a way to parse a PDF file in php? you might be able to find something at http://us3.php.net/pdf -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Parsing pdf file
did you try this?
?php
$test = pdf2string(pathtoPDFfile);
echo $test;
# Returns a -1 if uncompression failed
function pdf2string($sourcefile)
{
$fp = fopen($sourcefile, 'rb');
$content = fread($fp, filesize($sourcefile));
fclose($fp);
# Locate all text hidden within the stream and endstream tags
$searchstart = 'stream';
$searchend = 'endstream';
$pdfdocument = ;
$pos = 0;
$pos2 = 0;
$startpos = 0;
# Iterate through each stream block
while( $pos !== false $pos2 !== false )
{
# Grab beginning and end tag locations if they have not yet been parsed
$pos = strpos($content, $searchstart, $startpos);
$pos2 = strpos($content, $searchend, $startpos + 1);
if( $pos !== false $pos2 !== false )
{
# Extract compressed text from between stream tags and uncompress
$textsection = substr($content, $pos + strlen($searchstart) +
2, $pos2 - $pos - strlen($searchstart) - 1);
$data = @gzuncompress($textsection);
# Clean up text via a special function
$data = ExtractText($data);
# Increase our PDF pointer past the section we just read
$startpos = $pos2 + strlen($searchend) - 1;
if( $data === false ) { return -1; }
$pdfdocument = $pdfdocument . $data;
}
}
return $pdfdocument;
}
function ExtractText($postScriptData)
{
while( (($textStart = strpos($postScriptData, '(', $textStart))
($textEnd = strpos($postScriptData, ')', $textStart + 1))
substr($postScriptData, $textEnd - 1) != '\\') )
{
$plainText .= substr($postScriptData, $textStart + 1, $textEnd -
$textStart - 1);
if( substr($postScriptData, $textEnd + 1, 1) == ']' ) // This
adds quite some additional spaces between the words
{
$plainText .= ' ';
}
$textStart = $textStart $textEnd ? $textEnd : $textStart + 1;
}
return stripslashes($plainText);
}
?
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Re: [PHP] is_dir is_file bugs?
$path = 'product_images';
$handle = opendir($path);
while (false !== ($file = readdir($handle)))
{
if ($file != . $file != ..)
{
echo $file;
if (is_dir($file))
{
echo ' -- folderbr';
$folders[] = $file;
}
elseif (is_file($file))
{
echo ' -- imagebr';
$images[] = $file;
}
else
{
echo ' -- ???br';
}
}
}
try the absolute path in is_dir and is_file
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Re: [PHP] Free library for PDF functoins ???
Does anyone knows of a free library to compile PHP against and have PDF functions support ? you could try this class http://www.fpdf.org/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Error in foreach?
This is in response to the following line: foreach ($_GET as $key = $value) is $_GET an array? when in doubt, print it out try: print_r($_GET) or even check is_array($_GET) might be an earlier version of php http://us2.php.net/manual/en/reserved.variables.php#reserved.variables.get -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] $_FILE[user][error] = 6 ?
is form enctype=multipart/form-data action=_url_ method=\post\ what comes out in the html or is it form enctype=multipart/form-data action=_url_ method=post? can you upload any files at all? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Destroying session data
I have multiple pages on a website that uses sessions ($_SESSION) to store the data. However, I noticed that in the C:\Windows\Temp directory, all the session variables/data files are stored there from previous (and current) sessions. what version of php are you using? this might be coming into play: http://us4.php.net/session session.gc_maxlifetime integer session.gc_maxlifetime specifies the number of seconds after which data will be seen as 'garbage' and cleaned up. Note: If you are using the default file-based session handler, your filesystem must keep track of access times (atime). Windows FAT does not so you will have to come up with another way to handle garbage collecting your session if you are stuck with a FAT filesystem or any other fs where atime tracking is not available. Since PHP 4.2.3 it has used mtime (modified date) instead of atime. So, you won't have problems with filesystems where atime tracking is not available. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to set register_globals=off in the script?
I know that register_globals = on is not secure. But one program requires to use register_globals=on. So in php.ini register_globals is set to on. I have PHP 5.1, is it possible in the code set register_globals=off for specific scripts. So I want to keep PHP register_globals=on in php.ini, but in local files set to off? you could use .htaccess or httpd.conf files to set it http://us2.php.net/ini_set -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP parse Excel and Access files
How to read and get data from Excel Files and Access Files. Can you post me articles and tutorials on the web-sites that explain the basic concept to create an interface for PHP and this files-type. Thanks so much to all. I am pretty sure that you an set up odbc connections to access access databases. For excel, you could use com objects or I have used the perl SpreadSheet::ParseExcel module to read data from excel. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] convert hidden form to get url
Anyone got any suggestions on the best way to convert the snippet of code below (which I'm dynamically collecting from another website) to a get url (i.e. http://www.somewebsite.co.uk/Availability?NUM_OF_ADTS=1CABIN=EB1_DAY=27 ) form action=http://www.somewebsite.co.uk/Availability.cgi; method=POST name=flightsForm id=flightsForm input type=hidden name=NUM_OF_ADTS value=1/ input type=hidden name=CABIN value=E/ input type=hidden name=B1_DAY value=27/ /form not sure I understandd exactly what you want. If you want the variables to show up in the query string you could either change the form method to get or change the action to form action=http://www.somewebsite.co.uk/Availability?NUM_OF_ADTS=1CABIN=EB1_DAY=27; method=POST name=flightsForm id=flightsForm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] convert hidden form to get url
Sorry for not been clear. The snippet of html is code I am getting
dynamically using curl from another website. I want to then convert that
html code into a url like
http://www.somewebsite.co.uk/Availability?NUM_OF_ADTS=1CABIN=EB1_DAY=27.
you need something to parse the html, I found this:
http://php-html.sourceforge.net/
and here is a quick script to try:
include (htmlparser.inc);
$htmlText = 'form
action=http://www.somewebsite.co.uk/Availability.cgi; method=POST
name=flightsForm id=flightsForm
input type=hidden name=NUM_OF_ADTS value=1/
input type=hidden name=CABIN value=E/
input type=hidden name=B1_DAY value=27/
/form';
$parser = new HtmlParser ($htmlText);
while ($parser-parse()) {
// Data you can use here:
//
// $parser-iNodeType
// $parser-iNodeName
// $parser-iNodeValue
// $parser-iNodeAttributes
if ($parser-iNodeType == NODE_TYPE_ELEMENT) {
$tmp = $parser-iNodeAttributes;
if($parser-iNodeName == 'form') {
$url = $tmp['action'];
} elseif($parser-iNodeName == 'input') {
$qs[$tmp['name']] = $tmp['value'];
}
}
}
$tmp = array();
foreach($qs as $key = $value) {
print $key = $value br /;
$tmp[] = $key.'='.urlencode($value);
}
$url .= '?'.implode('',$tmp);
print 'url='.$url;
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Re: [PHP] first letter
$name = John;
how can i echo the first letter only so the result on the browser will be J
echo $name{0};
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Re: [PHP] Problem with loose typing
You would expect the while loop to go on forever just looking
at the above code. However, what's happening is that when the
empty string is getting returned due to $i being 10, the while
loop is resolving FALSE when $bob is set to the value of the
empty string.
Is there any way that I can force this not to happen? That the
while loop resolves as FALSE only when the function actually
returns a (boolean) FALSE value?
I think this should do it.
function test() {
static $i = 0;
$i++;
$retval = ( $i = 10 ) ? $i : '';
return $retval;
}
while( ($bob = test()) !== false ) {
echo $bob . 'ECHObr';
}
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Re: [PHP] in_array w/statement
reason it seems to always be true, ... something i'm doing wrong? btw, i
cannot add the in_array to the statement because if the $buddylist is empty
it will generate errors because of the empty implode.
you could add the is_array() check.
$buddylist = preg_split('/( )+/', trim($userinfo['buddylist']), -1,
PREG_SPLIT_NO_EMPTY);
if($buddylist)
{
$buddy = in_array($uname['uid'], array(implode(',', $buddylist)));
}
not sure I understand this, implode returns a string, then you are
putting that string into the array() function. I dont know what kind
of data you would get back from that. $buddylist should already be an
array.
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Re: [PHP] Delete files from the server
I have uploaded some pictures and thumbnails using a PHP form into a particular directory. I would like to be able to select the name of the picture and then chose to delete that picture and its thumbnail from the server using another form. try the manual my man http://us2.php.net/unlink -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] fopen/fpassthur
Hi all, I have created a download manger to handle files, when a user clicks a link the file is sent though fopen() and fpassthru() you could try http://us3.php.net/readfile -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Sorting...
array (
20040310, Title, Author
20041115, Title, Author
20040513, Title, Author
)
where each array element is 1 line from the csv. When I go to print it
out, Im going to explode each by , and then print it out the way I like.
BUT, I want to sort them all by those first 8 digits, which happen to be
the date. Any way to sort an array by the first x characters in its
string?
This would save a lot on processor time, otherwise Im going to have to
pull an array of those characters, sort it, and then run some matching
scheme against the CSV data to print it in the order I like - which would
be HUGELY processor intensive.
I think sort should do it for you
$array = array(20040310, Title, Author,
20041115, Title, Author,
20040513, Title, Author);
sort($array);
reset($array);
while (list($key, $val) = each($array)) {
echo array[ . $key . ] = . $val . br /;
}
but, if you wanted to just make sure it was the first entry in the CSV try usort
function cmp($a, $b)
{
$first = explode(',', $a);
$second = explode(',', $b);
if ($first == $second) {
return 0;
}
return ($first $second) ? -1 : 1;
}
$array = array(20040310, Title, Author,
20041115, Title, Author,
20040513, Title, Author);
usort($array, cmp);
while (list($key, $value) = each($array)) {
echo array[ . $key . ] = . $value . br /;
}
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Re: [PHP] copy function?
I have a button which I want to add a function to, so that when it is clicked, the data from one textarea will be copied to another textarea Which event handler of the button should I use and hoe should I construct the function? onclick. This is not really a php question. do some googleing for javascript. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP Working With Excel File ?
Can PHP work with Excel files as database ? If not, how can I conver it to MySQL format and reconvert it to Excel 'coz I need it to report it in Excel format, if you are on windows you could use a com object. if you have access to perl, you could use http://search.cpan.org/~kwitknr/Spreadsheet-ParseExcel-0.2603/ParseExcel.pm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] exec() or system() to run *.exe and let php continue with code
Hi all im new to PHP and im trying to let a process (*.exe file) to run in
background(localhost) and let php continue processing the script. But PHP
always stops and wait for the (*.exe) stops/close!
Anyone here can help me by giving me an simply example to let PHP run the
exe file and continue with code execution.
check out http://us2.php.net/manual/en/function.exec.php
read through the user comments
found this on php.net
function execInBackground($path, $exe, $args = ) {
global $conf;
if (file_exists($path . $exe)) {
chdir($path);
if (substr(php_uname(), 0, 7) == Windows){
pclose(popen(start \bla\ \ . $exe . \ .
escapeshellarg($args), r));
} else {
exec(./ . $exe . . escapeshellarg($args) .
/dev/null );
}
}
}
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Re: [PHP] Friday afternoon - being thick
I've got some text that contains carriage returns, which are not br /. what tag do I need to use to display the text with the carriage returns? Can't even remember whether it's html or php. html, pre -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP and send XML
I'm trying to pass XML file from Site A to Site B for Site B to parse. Site B is maintained by other company, so I only need to worry about sending over the XML file. I've been hinted that fsockopen() can do the job. if you have to do this I would suggest giving pear a try, no need to reinvent the wheel. http://pear.php.net/package/HTTP_Client -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP + Javascript, immediate database update
I have a webform which my users are expecting to act like a Windows program, they only need to check the box and it is automatically written to the database. you could try this http://developer.apple.com/internet/webcontent/iframe.html or this http://jibbering.com/2002/4/httprequest.html -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Php files with .html extension?
How can i do a php script with a html extensionsuch as http://www.blinds-wise.com/shop/p/blind/bid/1/venetian_blinds.html apache could do this a couple ways http://httpd.apache.org/docs/mod/mod_mime.html#addhandler http://httpd.apache.org/docs-2.0/mod/core.html#setinputfilter http://httpd.apache.org/docs-2.0/mod/core.html#setoutputfilter -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] currency
What is the best way to output 38884 as $38,884.00? number_format() or http://us2.php.net/money_format -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] remote file existance when protected by a .htaccess
Hi Matt, Yep, cURL is available but I was going through the manual for curl (and google too suggests that might be my best option)...but it does not look very easy to learn :-( It is not to bad. Go through the php manual and look at the examples. That should help. If you still cant figure it out, I can put together a quick script to help you out. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] remote file existance when protected by a .htaccess
try this function, I lifted almost all of this stuff off of the manual
and the zend site
function check_link($link , $referer='') {
$main = array();
$ch = curl_init();
curl_setopt ($ch, CURLOPT_URL, $link);
curl_setopt ($ch, CURLOPT_HEADER, 1);
curl_setopt ($ch, CURLOPT_NOBODY, 1);
curl_setopt ($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt ($ch, CURLOPT_NETRC, 1);
curl_setopt ($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); // this line
makes it work under https
if(isset($referer)) {
curl_setopt($ch, CURLOPT_REFERER, $referer);
}
ob_start();
curl_exec ($ch);
$stuff = ob_get_contents();
ob_end_clean();
curl_close ($ch);
$parts = split(n,$stuff,2);
$main = split( ,$parts[0],3);
return $main;
} // function check_link
$url = 'your url';
$referer = 'your referer';
print_r(check_link($url , $referer));
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Re: [PHP] CPU usage @5% during 2 minutes SOLVED
The thing was: The new, 20 year old administrator guy set all clients to use the local network via the proxy. And the proxy wasn't able to handle the approx. 1,5MB huge web pages. good that the problem is solved. Not sure if you know or not but you could probably cut the size of the page down using mod_gzip, mod_deflate, or maybe http://us2.php.net/ob_gzhandler -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] remote file existance when protected by a .htaccess
which works great except I have been getting some 403
access denied errors for some sites, checking I see
that they are protected by a htaccess file (that
checks the referrer) so i tried putting
header('referer: domain')
where domain is the parse_url['host'] of $remote_file
but that too has failed...
Any ideas?
might want to try http://pear.php.net/package/HTTP_Client
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Re: [PHP] remote file existance when protected by a .htaccess
Nope, no PEAR allowedany other options? curl, Is that available to you? http://us2.php.net/curl -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] remote file existance when protected by a .htaccess
Nope, no PEAR allowedany other options? also http://us2.php.net/fsockopen check the user comments for setting referer -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] @session_start generates a new session_id
@session_start(); session_name(userauth); $_SESSION['SESS_CUS'] = $user_id; I am not 100% sure what the problem is, but if you are trying to change the session name to userauth, I think you need to do that before session_start http://us2.php.net/session_name -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Session
I am trying to make my pages last for only 1 minute but I am not been successfull. I have already changed session.cache_expire = 1 in php.ini (USING RedHat) but nothing happens. I would like the pages to last only for 1 minute, this means that if the user do not use the site within 1 minute all the session variables will be lost and he will have to log on again (I am using session variables to store name and password). Can anyone help me? you will have to expire the session manually. keep track of the last time they access the site in a session variable. Check that variable every request they make. If it is longer than a minute, expire the session. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] throw me a bone for a regexp please.
Also if someone could direct me to a site that explains how to use and create regexp in a small minded manor since I have been unable to grasp the concepts. the regex coach has been a big help to me http://www.weitz.de/regex-coach/ you might find it useful -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Help with parsing result code
I'm setting up a credit card payment app. When I send the information through the form I get a result similar to this: NOT CAPTURED:00:428930479495:NA:1015:9755676331042890:1:1 This is the only data in the result page. I have never done parsing, and I have no idea of how to get this information inerted into variables. The result data is a series of data separated by ':' Could anyone please give me a hint as of where to look for information on how to do the parsing, or a short sample script? http://us2.php.net/manual/en/function.preg-split.php should do it -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Help with parsing result code
http://us2.php.net/manual/en/function.preg-split.php should do it also http://us2.php.net/explode -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Determine variable with the lowest value?
On Thu, 14 Oct 2004 10:52:20 -0500, BOOT [EMAIL PROTECTED] wrote:
OK thanks but I guess I didn't explain what I am trying to do properly.
I need to be able to identify the variable name as well as pick the variable
with the lowest value.
Something like this:
Whose turn is it to take out the garbage?
Mike has done it 3 times
Bob has done it 2 times
Jane has done it 5 times
etc...
Therefore its Bob's turn.
$arr['Mike'] = 3;
$arr['Bob'] = 2;
$arr['Jane'] = 5;
foreach ($arr as $key = $value) {
echo $key.' has done it '.$value.' timesbr /';
}
asort($arr);
print 'It is '.key($arr).'\'s turn';
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Re: [PHP] Referring Page
I am trying to set up a script that will do different things based on the reffering page, without having to include the information in the URL. Does PHP have a built in variable or function that would tell the rest of the script what page the user came from? Any help is much appreciated. there is $_SERVER['HTTP_REFERER'] but it is unreliable -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Referring Page
I am trying to set up a script that will do different things based on the reffering page, without having to include the information in the URL. Does PHP have a built in variable or function that would tell the rest of the script what page the user came from? Any help is much appreciated. there is $_SERVER['HTTP_REFERER'] but it is unreliable Can I ask why? not sure if you are asking me, but like someone already said in this thread But be warned, they're not that reliable as some firewalls block/muck with them, and they can also be easily spoofed. I also even turn them off when I am using mozilla/firefox. Just not a reliable variable -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] detecting ssl
It worked for me, for thousands of others, but not for everybody. Some people
just could not use the site anymore. So I guess the SERVER_PORT var can not
necessarily be count on.
Has anybody an idea how to overcome this?
try
if ( !isset($_SERVER['HTTPS']) || strtolower($_SERVER['HTTPS']) != 'on' ) {
}
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Re: [PHP] reg. expressions
on one place I have string something (something_2) I have to take out of the string everything in brackets and brackets as well. probably I will need to use Regular Expression Functions but I'm really bad with them :) $string = something (something_2); $pattern = /\(.*\)/; $replacement = ; echo preg_replace($pattern, $replacement, $string); -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] .htaccess and .htpasswd
try an apache mailing list. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Working out the image path...partly solved, please have a look at my code
/../imgs/blah.jpg should return
http://www.textx.com/t1/t2/imgs/blah.jpg
but its returning:
http://www.textx.com/t1/t2/t3/imgs/blah.jpg
and this: /../../imgs/blah.jpg
should return: http://www.textx.com/t1/imgs/blah.jpg
but its returning:
http://www.textx.com/t1/t2/imgs/blah.jpg
in both cases one extra level directory :-(
Any ideas?
ok, I gave it a try and honestly this is probably over my head :) but
here is something to try
?php
$url='http://www.textx.com/t1/t2/t3/blah.html';
function ret_url($rel_path, $base = '')
{
$base_path = substr($base, 0, strpos($base, '/',7));
if(substr($rel_path,0,1)=='/' strpos($rel_path,'/../') === false)
{
return $base_path.$rel_path;
}
elseif(strpos($rel_path,'://') 0)
{ return $rel_path; }
else {
return collapse(dirname($base),$rel_path);
}
return $rel_path;
}
/* this function removes the /../ parts */
function collapse($path,$rel_path)
{
$parsed = parse_url($path);
preg_match_all('/\/\.\./',$rel_path, $matches);
if(($count = count($matches[0])) 0) {
$parts = preg_split('/\//', $parsed['path'], -1, PREG_SPLIT_NO_EMPTY);
for ($i = 1;$i = $count; $i++) {
array_pop($parts);
}
$path = str_replace($parsed['path'], '/'.implode($parts,'/'), $path);
}
$rel_path = (preg_match('/^\//',$rel_path)) ? $rel_path :'/'.$rel_path;
$path = preg_replace('/\/\.\./', '', $path.$rel_path);
return $path;
}
$uris = array();
$uris[] = '/blah.jpg';
$uris[] ='/imgs/blah.jpg';
$uris[] ='imgs/blah.jpg';
$uris[] ='../imgs/blah.jpg';
$uris[] ='/../imgs/blah.jpg'; // ## not working ##
$uris[] ='/../../imgs/test.jpg'; // ## not working ##
$uris[] ='http://some-site-blah.com/imgs/blah.jpg';
echo 'table border=1';
foreach($uris as $uri)
{
echo 'trtd'.htmlspecialchars($uri).'/
tdtd'.htmlspecialchars(ret_url($uri,$url)).'/td/tr';
}
echo '/table';
?
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Re: [PHP] fpassthru failure with mozilla
$filepath = bla/bla/files/;
$filename = file.zip;
$fullpath = $filepath/$filename;
header( ' Pragma: ');
header( ' Content-Type: application/force-download' );
header( ' Content-Type: application/octet-stream ' );
header( ' Content-length:'.(string)(filesize($fullpath)));
header( ' Cache-Control: private' );
header( Content-Disposition: attachment; filename='$filename');
$fh = fopen($filepath/$filename, rb);
fpassthru($fh);
it looks good to me. You might want to try: header('Pragma:
no-cache'); instead of header( ' Pragma: ');
Also, install http://livehttpheaders.mozdev.org/ on mozilla. Will
help with debugging
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Re: [PHP] Question about array_search
Say I'm trying to add a value to an array, only if it's not already in
there somewhere; so I do an array_search to see. The problem is that if
the item is at index 0 in the array, array_search gives the same answer
as if it's not in there at all. How does one circumvent this potential
pitfall?
I think this would work (I could be wrong)
$array = array(0 = 'blue', 1 = 'red', 2 = 'green', 3 = 'red');
if(($key = array_search('bluesf', $array)) !== FALSE) {
echo $key;
}
if(($key = array_search('blue', $array)) !== FALSE) {
echo $key;
}
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Re: [PHP] Working out the image path...partly solved, please have a look at my code
?php
$url='http://www.textx.com/t1/t2/t3/blah.html';
function ret_url($rel_path, $base = '')
{
$base_path = substr($base, 0, strpos($base, '/',7));
if(substr($rel_path,0,1)=='/'
!strpos($rel_path,'/../'))
{ return $base_path.$rel_path; }
elseif(strpos($rel_path,'://') 0)
{ return $rel_path; }
else { return
collapse(dirname($base).'/'.$rel_path); }
return $rel_path;
}
/* this function removes the /../ parts */
function collapse($path)
{
while(strpos($path,'/../') !== false)
{$p2 = ereg_replace('/([^/]*)/\.\./','/',$path);
if($p2==$path)
break;
$path = $p2;
}
return $path;
}
$uris = array();
$uris[] = '/blah.jpg';
$uris[] ='/imgs/blah.jpg';
$uris[] ='imgs/blah.jpg';
$uris[] ='../imgs/blah.jpg';
$uris[] ='/../imgs/blah.jpg'; // ## not working ##
$uris[] ='/../../imgs/blah.jpg'; // ## not working ##
$uris[] ='http://some-site-blah.com/imgs/blah.jpg';
echo 'table border=1';
foreach($uris as $uri)
{
echo 'trtd'.htmlspecialchars($uri).'/
tdtd'.htmlspecialchars(ret_url($uri,$url)).'/td/tr';
}
echo '/table';
?
try this:
function ret_url($rel_path, $base = '')
{
$base_path = substr($base, 0, strpos($base, '/',7));
if(substr($rel_path,0,1)=='/' strpos($rel_path,'/../') === false)
{ return $base_path.$rel_path; }
elseif(strpos($rel_path,'://') 0)
{ return $rel_path; }
else { return
collapse(dirname($base).'/'.$rel_path); }
return $rel_path;
}
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Re: [PHP] Encoding Question for getting pages
Mozilla%2F4.0%20%28compatible%3B%20MSIE%206.0%3B%20Windows%20NT%205.1%0A that one is using rawurlencode() but it's just as bad with urlencode - How *should* I be doing this? is this how you tried to do it? $userAgent = Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0); curl_setopt($ch, CURLOPT_USERAGENT, $userAgent); -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] spaces in select
I have a select/option that gets populated with countries. The value of these option are also set to the country name. The problem i have is that some countries have spaces in them eg: United States of America. what doe your select loo like? something like this should work select name=country option value=United States of AmericaUnited States of America/option /select -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem of varible
When disable the globals varibles function, the following php can't be good for working : this should point you in the right direction http://us2.php.net/manual/en/features.file-upload.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] help me to get out of this mass mailing
I'm implementing mass mailing program...as there are hundred's of users that receive mails...as a result i'm getting this error... Fatal error: Maximum execution time of 30 seconds exceeded in d:\phpsites\ac\asc\acendo on line 42 take a look at http://us4.php.net/manual/en/ref.info.php#ini.max-execution-time you need to bump it up -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] fopen and http://
But I don't understand why I am getting that error about failed to open strem: HTTP request failed, when I can bring up the links fine in a browser on the server running the php script. So can anyone help me out? Thanks do you have allow_url_fopen enabled? http://us4.php.net/manual/en/ref.filesystem.php#ini.allow-url-fopen -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] URL verification
how can i check in the page if the user is accessing the the site via SSL ?? or i have to put a redirect in the page anyway, whether the user is alredy accessing the page via SSL? if it has to be https, why not just use mod_rewrite to make sure it is. With php you could check $_SERVER['SERVER_PORT'] or $_SERVER['HTTPS'] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Grab an array from a cookie without throwing errors?
$cookie = $_COOKIE['bookmarks'];
if(unserialize($cookie) == true) {
$bookmarks = unserialize($cookie);
} else {
$bookmarks = array();
}
if (isset($_COOKIE['bookmarks'])) {
$cookie = $_COOKIE['bookmarks'];
if(unserialize($cookie) == true) {
$bookmarks = unserialize($cookie);
} else {
$bookmarks = array();
}
}
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Re: [PHP] header redirect with POST?
Is it possible to have a form where I post variables to a processing script which would then redirect to another form have variables posted from the processing script? I am researching the HTTP header things as I write this, but have not found a viable answer that is PHP only. I dont know if that is poosible. I think you would have to find a way to tell the browser to pass the post data. Why are you trying to do this? Why not use sessions, or the query string? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] pdf_open_pdi_page
Do you have a source for your assumption ? to use pdi you need PDFlib Personalization Server (PPS) http://www.pdflib.com/products/pdflib/pps.html -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Muti-Dimensional Array Help Please
$max = ($max = count($ips) ? $max : count($ips));
if ($max = count($ips)) {
$max = $max;
} else {
$max = count($ips);
}
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Re: [PHP] pdf_open_pdi_page
I was on that page. There's nothing which comes close to your assumption. sorry, wrong link you dont need PDFlib+PDI. Is that the license that you have? here is an assumption. I assumed you would read the pdflib manual, did you see? Note All functions described in this section require PDFlib+PDI. The PDF import library (PDI) is not contained in PDFlib or PDFlib Lite. Although PDI is integrated in all precompiled editions of PDFlib, a license key for PDI (or PPS, which includes PDI) is required. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] pdf_open_pdi_page
sorry, wrong link you dont need PDFlib+PDI. Is that the license that you have? I mean you do need -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] general research question (maybe a little OT, sorry)
My boss recently called PHP good for hobbyists but REAL sites have to be done with Microsoft technologies. He wants to use Sharepoint for a wiki type site because of versioning. :) real sites use iis -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] pdf_open_pdi_page
*Fatal error*: PDFlib error: [2016] PDF_open_pdi: PDF import (PDI) not supported in this configuration in *d:\worksheet-server\wss\html\pdf\test2.php* on line *7* I could be wrong but I think you need a special license for this functionality. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Push file to FTP Server
Does anyone know how I might be able to have php push a file to an FTP server? did you look in the manual or even try google? http://us4.php.net/ftp -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Parse file and input into DB
What I would like to do is upload a file and have PHP parse the file and dump the information into a MySQL database, putting the information into select tables. I believe I can do everything EXCEPT parse the page. Anyone have some insight (or direct links) to some examples on what to use to do it? what format will the uploaded file be in? csv? http://us2.php.net/manual/en/function.fgetcsv.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Image Manipulation
I would like to know if there is a way to have PHP determine the dimensions of an image (i.e. JPG or PNG) and if it more than Xpx wide or height have it scale it down proportionally to that width or height? look at http://us4.php.net/gd -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP Host with PayFlow Pro
I'm trying to locate a PHP web host, preferably one running PHP 5, that also supports the PHP payflow pro binaries? Anyone have any recommendations? have you tried google? http://www.google.com/search?hl=enlr=ie=UTF-8client=firefox-aq=PHP5+hosting+payflowbtnG=Search also, search the mailing list archives -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Session Variable Security
Can anyone tell me how secure a session variable is. I realize that if someone wanted to take the time to break into my site they will eventually succeed, but I dont want to make it too easy. I have a database that stores a username and an encrypted password which both are verifyed when the user logs in to the site. Then I have a session variable that I am checking for on all other pages that tells the page that they are logged in. I also have a session variable that holds the users ID in the database. Certain pages reference that ID to show the user there data. Mainly used for a My Account page. But If I'm logged in, how easy would it be, if its even possible, to change the session variable that holds my ID to someone elses ID so I can get their data. all session data is stored on the server. The only thing on the client is the session id. So somone would have to change that session id to get someone elses info and you can make that harder to do. I found this link, it has some good info. http://shiflett.org/talks/phpworks2004-php-session-security/0 should give you some pointers -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Zend PHP Certification test
I'm glad to hear that, cause some of them did seem a bit difficult. I understood perfectly after seeing the correct answer and the explanation, but they were a little tricky. I would be interested in feedback on the exam. I am looking into taking the test, just hoping Zend runs the $100 deal again. I know I am too late but good luck this morning. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Zend PHP Certification test
You can win a free pass to take the exam by being the first to solve this puzzle: http://shiflett.org/archive/55 Enjoy. :-) I think I have it, why dont you email me the answer and I will double check that against what I got. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Zend PHP Certification test
This is just too easy: The shown times are posting-times for one day on this list, for posts regarding mysql. ah ha. could also be unsubscribe emails -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] splitting string into array
Example,
A12B05C45D34
I need to split this into chunks of three A12,B05,C45..etc?
not sure if your string will always be the same patter but this might work
$string = 'A12B05C45D34';
$array = preg_split ( '/([a-zA-Z]\d{2})/', $string,
-1,PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE );
print_r($array);
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Re: [PHP] Need help... getting information from external xml document
?xml version=1.0 encoding=UTF-8 ? THREAT_ADVISORY CONDITION=ELEVATED / can anyone help? start looking here http://us2.php.net/xml -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Need help... getting information from external xml document
I am new to php and xml and would like to know how I can set a
variable (i.e $terror_threat_level) equal to the value of
Threat_Advisory's Condition in the following that is available at
http://www.dhs.gov/dhspublic/getAdvisoryCondition ...
?xml version=1.0 encoding=UTF-8 ?
THREAT_ADVISORY CONDITION=ELEVATED /
if you are using php 5 you could try this:
$file = 'http://www.dhs.gov/dhspublic/getAdvisoryCondition';
$xml = simplexml_load_file($file);
print findAttribute($xml,'CONDITION');
function findAttribute($object, $attribute) {
foreach($object-attributes() as $a = $b) {
if ($a == $attribute) {
$return = $b;
}
}
if($return) {
return $return;
}
}
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Re: [PHP] PDF from PHP generated HTML, possible?
Is it possible to have PHP dynamically build an HTML page (from database data etc) and provide an option to output the page as PDF without going through all the database query routine again? you could use output buffering. If they choose output as pdf, capture the html that was produced, run it through your conversion program, then output it to the borwser. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Need help... getting information from external xml document
As John noted at the end... I do not have control over the format of
the XML... but thanks I will try... BTW i am using PHP4 is
SimpleXML able to be used and if so how?
I would just use John's regex idea, I am guessing (i could be wrong
though, I have been many times before) that the format is not going to
change much
$str =
file_get_contents('http://www.dhs.gov/dhspublic/getAdvisoryCondition');
preg_match('/CONDITION=([^]+)/',$str,$match);
echo $match[1];
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Re: [PHP] PDF from PHP generated HTML, possible?
Thanks for that John, I think the big issue will be how to 'cache' my HTML pages should I want to proceed down this route. BTW from memory I think the 'product' was htmldoc, or similar. use output buffering, save the html into some kind of temp file -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] converting from name - id and PHP not seeing it?
I jsut finished converting my pages to be W3C compliant... One of the recuring 'errors' I had was my form elements were all using the 'name' atrtribute... apparently, this is bad, and I was suggested to switch them ti use the 'id' attribute... if you want the info to be posted to the page, it needs the name attribute. I am sure that the name attribute is w3c compliant for form elements -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] sorting multidimensional array by a second level value
I'd like to sort the array based on one of the values in the field href, description, or time. Is there a canonical way of doing this? you might be able to use http://us2.php.net/manual/en/function.usort.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] syntax questoin
$Msg .= Test is complete I'm thinking it means concatenate $Msg with Test is complete and then store the new string into $Msg Am I right? you are correct, same as: $Msg = $Msg.Test is complete -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] problem with header(Location:home.php)
the connection file I have included in every page. why this error is occuring? check E:\PHPMySql scripts\bugtrack\connection.php for white space before or after ?php ? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] foreach()
Warning: Invalid argument supplied for foreach() in
c:\apache\htdocs\or_6.4.php on line 15
do a print_r on $_POST to see what is in the array.
form method=post action=eat.php
select name=lunch[] multiple
option value=porkBBQ Pork Bun/option
option value=chickenChicken Bun/option
option value=lotusLotus Seed Bun/option
option value=porkBean Paste Bun/option
option value=chickenBird-Nest Bun/option
/select
brbr
input type=submit name=submit
/form
Selected buns:
br
?
foreach ($_POST['lunch'] as $choice)
{
print You want a $choice bun.br;
}
?
looks like you are posting to another page, eat.php
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Re: [PHP] gzip
I have a file on my server that I want to compress in a php page i.e take file.txt and add it to the archive file.zip. How the hell do I do it using gzip cant understand the manual, or is there another way to create a zip file or other compressed file. have you looked at http://pear.php.net/package/Archive_Zip -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] More on the credit card fraud
The fraudulent orders that I receive on my site come with email
addresses of eight random alphanumerics @yahoo.com.
preg_match('/[EMAIL PROTECTED]/', $email) should do the trick
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Re: [PHP] mail() from addess problems
How would I get this to change? I didn't see anything in php.ini or httpd.conf. I've found it's not possible to do a header rewrite with postfix either. There is examples in the manual http://us2.php.net/mail -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Correct headers for I.E. to open PDF?
$pdfdoc = $__BASE_PDF_BUILD_DIRECTORY.$_GET['FID']; $filesize = filesize($pdfdoc); header(Pragma: ); header(Expires: 0); header(Cache-Control: must-revalidate, post-check=0,pre-check=0); header(Content-type: application/pdf); header(Content-Length: .$filesize); header(Content-Disposition: inline; filename=FILE.pdf); header(Content-Transfer-Encoding: binary); header(Accept-Ranges: bytes); readfile($pdfdoc); exit(); Why isn't it working? IE can seems to ignore these headers some times (I think it might have something to do with the .php extension). I have had success creating the file and saving it with .pdf as the extension then redirecting to that file. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php does not get variable values in POST method
I developed an html/php form in a Php version 4.0.6, working fine, but when a moved the files to another web server with Php 4.3.2 the file procesaadmision.php called in the Post method does not get any of the input html variables defined in the calling form. form ACTION=procesaadmision.php METHOD=POST I am guessing register_globals is off check the manual, you should be able to find it -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] xml tags interfere with php tags
On Wed, 1 Sep 2004 13:08:11 -0500, Josh Close [EMAIL PROTECTED] wrote: How do I get an xml tag to work with a php script? ?xml version=1.0? php is trying to parse that. you could just echo it at the top ?php echo '?xml version=1.0?';? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Include if file exists?
On Fri, 27 Aug 2004 12:16:32 +0200, Jay [EMAIL PROTECTED] wrote:
Hi!
Is there a ready to use PHP function for including ONLY if the file exists?
I tried it like this:
[main.php]
include_once(lib.php);
.later
includeIf(somefile.php);
[lib.php]
function includeIf($filename)
{
if (!file_exists($filename))
{
include_once($filename);
}
}
you sure you dont mean this?
function includeIf($filename)
{
if (file_exists($filename)) /*instead of if (!file_exists($filename))*/
{
include_once($filename);
}
}
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Re: [PHP] HTTP_POST Intermittent Problem
function http_post($host, $path, $data)
{
$http_response = '';
$content_length = strlen($data);
$fp = fsockopen($host, 80);
fputs($fp, POST $path HTTP/1.1\r\n);
fputs($fp, Host: $host\r\n);
fputs($fp, Content-Type: application/x-www-form-urlencoded\r\n);
fputs($fp, Content-Length: $content_length\r\n);
fputs($fp, Connection: close\r\n\r\n);
fputs($fp, $data);
while (!feof($fp))
{
$http_response .= fgets($fp, 128);
}
fclose($fp);
return $http_response;
}
$http_response = http_post('www.blah.com', '/test.aspx?', 'data');
can you use PEAR?
There is already a bunch of http packages
http://pear.php.net/package-search.php?pkg_name=httpbool=ANDsubmit=Search
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