php-general Digest 19 Oct 2005 16:08:40 -0000 Issue 3746
Topics (messages 224313 through 224333):
Re: Java editor
224313 by: Robert Cummings
224329 by: John Taylor-Johnston
224330 by: Jay Blanchard
224331 by: John Taylor-Johnston
Re: fckeditor and PDF and pesky users
224314 by: Torgny Bjers
fetching words
224315 by: Jad Madi
224323 by: Jim Moseby
Help needed / failed to open stream: Permission denied
224316 by: Ndagi Mutiri
224317 by: David Robley
224325 by: Mark Rees
224327 by: Jim Moseby
224328 by: Jochem Maas
Re: PHP DOM XHTML - let me set my own javascript from code
224318 by: Rob
224319 by: Rob
224326 by: Petr Smith
Re: OPTIMIZING - The fastest way to open and show a file
224320 by: Ruben Rubio Rey
Re: White background with imagecreatetruecolor()
224321 by: £ukasz 'nostra' Wojciechowski
Pb to change "accountexpires" attribute in Active Directory
224322 by: Joel d
Re: PHP and files Upload
224324 by: Mark Rees
PHP to read news
224332 by: Steve
Imap, reading the email-body
224333 by: Bruno Gola
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----------------------------------------------------------------------
--- Begin Message ---
On Tue, 2005-10-18 at 23:52, John Taylor-Johnston wrote:
> Is there a OS java (or other) html editor I can implement on a Web page.
> I want a user to type text, use bold, italics, etc.
> I would then store the html in a MySQl record and then use php to insert
> the edited text.
> I've seen some packaged, in Moodle for example.
Here's a couple of popular ones.
http://tinymce.moxiecode.com/example_full.php?example=true
http://www.fckeditor.net/demo/default.html
Cheers,
Rob.
--
.------------------------------------------------------------.
| InterJinn Application Framework - http://www.interjinn.com |
:------------------------------------------------------------:
| An application and templating framework for PHP. Boasting |
| a powerful, scalable system for accessing system services |
| such as forms, properties, sessions, and caches. InterJinn |
| also provides an extremely flexible architecture for |
| creating re-usable components quickly and easily. |
`------------------------------------------------------------'
--- End Message ---
--- Begin Message ---
Looks good. But I was hoping for open source.
John
Torgny Bjers wrote:
John Taylor-Johnston wrote:
Is there a OS java (or other) html editor I can implement on a Web
page. I want a user to type text, use bold, italics, etc.
I would then store the html in a MySQl record and then use php to
insert the edited text.
I've seen some packaged, in Moodle for example.
John
I heartily recommend InnovaStudio WYSIWYG editor:
http://www.innovastudio.com/editor.asp
It comes with both PHP, ASP, and ASP.NET implementation examples.
It doesn't support XHTML, but you solve that by using the PHP tidy module.
Warm Regards,
Torgny
--
John Taylor-Johnston
-----------------------------------------------------------------------------
"If it's not Open Source, it's Murphy's Law."
' ' ' Collège de Sherbrooke:
ô¿ô http://www.collegesherbrooke.qc.ca/languesmodernes/
- 819-569-2064
°v° Bibliography of Comparative Studies in Canadian, Québec and Foreign
Literatures
/(_)\ Université de Sherbrooke
^ ^ http://compcanlit.ca/ T: 819.569.2064
--- End Message ---
--- Begin Message ---
[snip]
>>Is there a OS java (or other) html editor I can implement on a Web
>>page. I want a user to type text, use bold, italics, etc.
>>I would then store the html in a MySQl record and then use php to
>>insert the edited text.
[/snip]
Sorry I missed this earlier. Have you looked at htmlArea?
http://www.htmlarea.com/
--- End Message ---
--- Begin Message ---
Thanks Rob. They are hard to choose between?! I'll play with both. I
only want the very basics.
Thanks!
John
On Tue, 2005-10-18 at 23:52, John Taylor-Johnston wrote:
Is there a OS java (or other) html editor I can implement on a Web page.
I've seen some packaged, in Moodle for example.
Robert Cummings wrote:
Here's a couple of popular ones.
http://tinymce.moxiecode.com/example_full.php?example=true
http://www.fckeditor.net/demo/default.html
--
John Taylor-Johnston
-----------------------------------------------------------------------------
"If it's not Open Source, it's Murphy's Law."
°v° Bibliography of Comparative Studies in Canadian, Québec and Foreign
Literatures
/(_)\ Université de Sherbrooke
^ ^ http://compcanlit.ca/ T: 819.569.2064
--- End Message ---
--- Begin Message ---
Jochem Maas wrote:
> and the next site that displays a PDF when I wasn't expecting it
> and I have to spend the next five minutes waiting for the b'std to load
> (with the alternative being to KILL the browser - losing all open pages
> in the process) ... might just make me snap ;-)
I agree, those moments are annoying. That's why one needs to make sure
that the user expects, and is aware, that a PDF is going to open down
there in that little <iframe/>. I do not see any motivated use for a PDF
in this fashion on a normal site, but, in a document versioning system
or a CMS, sure, that would be awesome. Otherwise I side with Jochem.
This is not an approach that should be used in any normal web page, it
should be utilized with care, where it is needed, and the user has to be
made aware that when clicking on a specific link, a PDF will be loading.
Otherwise, some poor webmaster's going to have to answer to Jochem, and
they don't want that. ;)
Regards,
Torgny
--- End Message ---
--- Begin Message ---
Hi,
guys I have two tables, articles and keywords, what I want to do is to
scan articles and grab every single word
used in an article to the keyword table
any idea how to do that
--
Regards
Jad madi
Blog
http://EasyHTTP.com/jad/
Web standards Planet
http://W3planet.net/
--- End Message ---
--- Begin Message ---
>
> Hi,
> guys I have two tables, articles and keywords, what I want to do is to
> scan articles and grab every single word
> used in an article to the keyword table
> any idea how to do that
> --
Vague question, and I suspect that there is a much better way to do what you
are trying to do, but since you didn't elaborate, here goes:
<?php
// code here to select article_number, article_text from table
$article_number=$row['article_number'];
$article_words=explode($row['article_text']);
foreach($article_words as $word){
$sql="insert into keywords (article_number, keyword) values
($article_number, '$keyword')";
//code here to toss out common words ('a', 'the', etc), execute 'insert'
query, error check, whatever else
}
?>
JM
--- End Message ---
--- Begin Message ---
Hello,
Trying to read a binary file in MySQL database, i have the following error :
Warning: fopen(./) [function.fopen]: failed to open stream: Permission denied
in d:\...\download.php on line 57
This is line 57 $file_handle = fopen("./" . $file_name, "r");
and my function
function db_download_file($dbname, $file, $idreunion) {
//Sélectionne la base de données
mysql_select_db($dbname);
//Requête SQL
$select = "SELECT " . $file . " FROM inter_vertaaldienst WHERE
id_reunion = '" . $idreunion . "'";
//Exécution de la requête
$file_records = @mysql_query($select);
//En cas d'erreur, on affiche un message
if (!$file_records){echo('<p>Erreur :' . mysql_error().'<p>');}
//Autrement, on affiche le fichier
else{
if($file_record = mysql_fetch_array($file_records)){
$file_handle = fopen("./" . $file_name, "r");
$file_bytes = $file_record[0];
fwrite($file_handle, $file_bytes, strlen($file_bytes));
$return_value = "./" . $file_name;
}
}
return($return_value);
}
Thank for your help.
Ndagi
--- End Message ---
--- Begin Message ---
Ndagi Mutiri wrote:
> Hello,
>
> Trying to read a binary file in MySQL database, i have the following error
> :
>
> Warning: fopen(./) [function.fopen]: failed to open stream: Permission
> denied in d:\...\download.php on line 57
>
> This is line 57 $file_handle = fopen("./" . $file_name, "r");
It seems that the user your web server runs as may not have permission to
open that file. Also, you might want to double check that ./$ile_name is a
valid path.
> and my function
>
> function db_download_file($dbname, $file, $idreunion) {
> //Sélectionne la base de données
> mysql_select_db($dbname);
>
> //Requête SQL
> $select = "SELECT " . $file . " FROM inter_vertaaldienst WHERE id_reunion
> = '" . $idreunion . "'";
>
> //Exécution de la requête
> $file_records = @mysql_query($select);
>
> //En cas d'erreur, on affiche un message
> if (!$file_records){echo('<p>Erreur :' . mysql_error().'<p>');}
> //Autrement, on affiche le fichier
> else{
> if($file_record = mysql_fetch_array($file_records)){
> $file_handle = fopen("./" . $file_name, "r");
> $file_bytes = $file_record[0];
> fwrite($file_handle, $file_bytes, strlen($file_bytes));
> $return_value = "./" . $file_name;
> }
> }
> return($return_value);
> }
>
> Thank for your help.
> Ndagi
Cheers
--
David Robley
A cat will go "quack" - if you squeeze it hard enough.
--- End Message ---
--- Begin Message ---
>
> > This is line 57 $file_handle = fopen("./" . $file_name, "r");
>
> It seems that the user your web server runs as may not have permission to
> open that file. Also, you might want to double check that ./$ile_name is a
> valid path.
And if you're planning to write to the file, you need to specify that. "r"
means "open for reading only". Read up on the possibilities here:
http://uk2.php.net/fopen
--- End Message ---
--- Begin Message ---
>
> Hello,
>
> Trying to read a binary file in MySQL database, i have the
> following error :
>
> Warning: fopen(./) [function.fopen]: failed to open stream:
> Permission denied in d:\...\download.php on line 57
>
> This is line 57 $file_handle = fopen("./" . $file_name, "r");
>
> and my function
>
> function db_download_file($dbname, $file, $idreunion) {
> //Sélectionne la base de données
> mysql_select_db($dbname);
>
> //Requête SQL
> $select = "SELECT " . $file . " FROM
> inter_vertaaldienst WHERE id_reunion = '" . $idreunion . "'";
>
>
> //Exécution de la requête
> $file_records = @mysql_query($select);
>
> //En cas d'erreur, on affiche un message
> if (!$file_records){echo('<p>Erreur :' . mysql_error().'<p>');}
> //Autrement, on affiche le fichier
> else{
> if($file_record = mysql_fetch_array($file_records)){
> $file_handle = fopen("./" . $file_name, "r");
> $file_bytes = $file_record[0];
> fwrite($file_handle, $file_bytes,
> strlen($file_bytes));
> $return_value = "./" . $file_name;
> }
> }
> return($return_value);
> }
Place an:
echo "./" . $file_name;
...just above line 57 and make sure that the filename is what you expect it
to be. If it is, make sure the user the webserver is running as has
permissions sufficient to open the file for reading. You could, as a test,
temporarily chmod 777 the file to rule out permission issues.
JM
--- End Message ---
--- Begin Message ---
Ndagi Mutiri wrote:
Hello,
I can't be of any help here but couldn't help noticing
that th OP (Ndagi) is dealing with dutch language DB entities and
comments/output in french and code (vars etc) in english ....
bet that can be a PITA :-)
Trying to read a binary file in MySQL database, i have the following error :
Warning: fopen(./) [function.fopen]: failed to open stream: Permission denied
in d:\...\download.php on line 57
This is line 57 $file_handle = fopen("./" . $file_name, "r");
and my function
function db_download_file($dbname, $file, $idreunion) {
//Sélectionne la base de données
mysql_select_db($dbname);
//Requête SQL
$select = "SELECT " . $file . " FROM inter_vertaaldienst WHERE id_reunion = '" . $idreunion . "'";
//Exécution de la requête
$file_records = @mysql_query($select);
//En cas d'erreur, on affiche un message
if (!$file_records){echo('<p>Erreur :' . mysql_error().'<p>');}
//Autrement, on affiche le fichier
else{
if($file_record = mysql_fetch_array($file_records)){
$file_handle = fopen("./" . $file_name, "r");
$file_bytes = $file_record[0];
fwrite($file_handle, $file_bytes, strlen($file_bytes));
$return_value = "./" . $file_name;
}
}
return($return_value);
}
Thank for your help.
Ndagi
--- End Message ---
--- Begin Message ---
Petr Smith wrote:
but it encloses it to CDATA section automatically like this:
<script type="text/javascript"
language="Javascript"><![CDATA[alert('ddd');]]></script>
but I need it like this (because otherwise the javascript don't work):
<script type="text/javascript" language="Javascript">
//<![CDATA[
alert('ddd');
//]]>
</script>
First, script was using some bogus method names.
Secondly, you try to do anything like the following (which do work)?
$html = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"
\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\";>\n".
" \n".
"<html xmlns=\"http://www.w3.org/1999/xhtml\"; xml:lang=\"en\"
lang=\"en\">\n".
"<head>\n" .
" <script type=\"text/javascript\" language=\"Javascript\" />\n" .
"</head>\n" .
"<body>hello\n" .
"</body>\n" .
"</html>";
$dom = new DomDocument();
$dom->preserveWhiteSpace = true;
$dom->loadXML($html);
$params = $dom->getElementsByTagName('script');
foreach ($params as $param) {
$dat = $dom->createTextNode("\n//");
$param->appendChild($dat);
$dat = $dom->createCDATASection("\n\nalert('ddd');\n\n//");
$param->appendChild($dat);
$dat = $dom->createTextNode("\n");
$param->appendChild($dat);
}
echo $dom->saveXML();
Could also do it using <!-- --> through a comment node (following adds
some linefeeds too):
foreach ($params as $param) {
$dat = $dom->createTextNode("\n");
$param->appendChild($dat);
$dat = $dom->createComment("\n\nalert('ddd');\n\n");
$param->appendChild($dat);
$dat = $dom->createTextNode("\n");
$param->appendChild($dat);
}
--- End Message ---
--- Begin Message ---
Petr Smith wrote:
but it encloses it to CDATA section automatically like this:
<script type="text/javascript"
language="Javascript"><![CDATA[alert('ddd');]]></script>
but I need it like this (because otherwise the javascript don't work):
<script type="text/javascript" language="Javascript">
//<![CDATA[
alert('ddd');
//]]>
</script>
First, script was using some bogus method names.
Secondly, you try to do anything like the following (which do work)?
$html = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"
\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\";>\n".
" \n".
"<html xmlns=\"http://www.w3.org/1999/xhtml\"; xml:lang=\"en\"
lang=\"en\">\n".
"<head>\n" .
" <script type=\"text/javascript\" language=\"Javascript\" />\n" .
"</head>\n" .
"<body>hello\n" .
"</body>\n" .
"</html>";
$dom = new DomDocument();
$dom->preserveWhiteSpace = true;
$dom->loadXML($html);
$params = $dom->getElementsByTagName('script');
foreach ($params as $param) {
$dat = $dom->createTextNode("\n//");
$param->appendChild($dat);
$dat = $dom->createCDATASection("\n\nalert('ddd');\n\n//");
$param->appendChild($dat);
$dat = $dom->createTextNode("\n");
$param->appendChild($dat);
}
echo $dom->saveXML();
Could also do it using <!-- --> through a comment node (following adds
some linefeeds too):
foreach ($params as $param) {
$dat = $dom->createTextNode("\n");
$param->appendChild($dat);
$dat = $dom->createComment("\n\nalert('ddd');\n\n");
$param->appendChild($dat);
$dat = $dom->createTextNode("\n");
$param->appendChild($dat);
}
--- End Message ---
--- Begin Message ---
Thanks a lot Rob, it's so simple! I don't know why I did't find it myself.
Petr
Rob wrote:
Petr Smith wrote:
but it encloses it to CDATA section automatically like this:
<script type="text/javascript"
language="Javascript"><![CDATA[alert('ddd');]]></script>
but I need it like this (because otherwise the javascript don't work):
<script type="text/javascript" language="Javascript">
//<![CDATA[
alert('ddd');
//]]>
</script>
First, script was using some bogus method names.
Secondly, you try to do anything like the following (which do work)?
$html = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"
\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\";>\n".
" \n".
"<html xmlns=\"http://www.w3.org/1999/xhtml\"; xml:lang=\"en\"
lang=\"en\">\n".
"<head>\n" .
" <script type=\"text/javascript\" language=\"Javascript\" />\n" .
"</head>\n" .
"<body>hello\n" .
"</body>\n" .
"</html>";
$dom = new DomDocument();
$dom->preserveWhiteSpace = true;
$dom->loadXML($html);
$params = $dom->getElementsByTagName('script');
foreach ($params as $param) {
$dat = $dom->createTextNode("\n//");
$param->appendChild($dat);
$dat = $dom->createCDATASection("\n\nalert('ddd');\n\n//");
$param->appendChild($dat);
$dat = $dom->createTextNode("\n");
$param->appendChild($dat);
}
echo $dom->saveXML();
Could also do it using <!-- --> through a comment node (following adds
some linefeeds too):
foreach ($params as $param) {
$dat = $dom->createTextNode("\n");
$param->appendChild($dat);
$dat = $dom->createComment("\n\nalert('ddd');\n\n");
$param->appendChild($dat);
$dat = $dom->createTextNode("\n");
$param->appendChild($dat);
}
--- End Message ---
--- Begin Message ---
:(
Its not working
$bytes = @readfile($filename);
if ($bytes === false){
//error-handling code
}
There is not any output ?
Richard Lynch wrote:
On Fri, October 14, 2005 6:29 am, Ruben Rubio Rey wrote:
if(file_exists($filename)){
$modified_date=filemtime($filename);
if(time()<($modified_date+1 * 24 * 60 * 60)){
$handle = fopen($filename, "r");
$contents = fread($handle, filesize($filename));
fclose($handle);
echo $contents;
}
}
Checking both file_exists and then doing fopen seems a bit silly.
Trap the error from fopen, and just use that as your file_exists test.
I suspect http://php.net/file_get_contents will be SLIGHTLY faster
than doing all of this code, though:
if (filemtime($filename) > time()) $contents =
@file_get_contents($filename);
if ($contents === false){
//error-handling code
}
else{
echo $contents;
}
Then, of course, we have to wonder if you NEED $contents for later use
in the script.
If not, something like this will clock in better:
$bytes = @readfile($filename);
if ($bytes === false){
//error-handling code
}
The difference here is that you don't even stuff the file into the PHP
string. It's all read and passed out to stdout in low-level internal
PHP C code, and the data never needs to hit "PHP" variables which are
"more expensive" to setup and maintain.
Note that which is REALLY fastest will probably depend on the size of
the files, your OS system cache, your hardware, and maybe which
version of PHP you are using, if the underlying functions changed.
Must be nice to be worried about 0.0x milliseconds -- I'm fighting a
mystery 3.0 seconds in a data feed for a search engine myself :-)
--- End Message ---
--- Begin Message ---
W odpowiedzi na maila (21:21 - 18 października 2005):
> $im = imagecreatetruecolor ( 140, 140 );
> $bg = imagecolorallocate ( $im, 255, 255, 255 );
> $orgimg = imagecreatefromjpeg ( $image_data['image'] );
> imagecopyresampled ( $im, $orgimg, $thumb_x_offset, $thumb_y_offset, 0,
> 0, $new_thumb_x, $new_thumb_y, $image_data['image_x'],
> $image_data['image_y'] );
try to add imagefill($im, 0, 0, $bg); after defining $bg ... (line 2?)
--
pozdrawiam
Łukasz "nostra" Wojciechowski
gg.1028640 * icq.23059512
--- End Message ---
--- Begin Message ---
Hi all,
I'm currently setting up a php site to control my Active Direcory, and I'm
struggling with the "Accountexpire" field.
After extending the expiration date, I can't set it back in AD, because it is
in scientific format (1.2774158851E+017). And I can't find how to transform
this into an integer before making the AD request !
I've tried inval, double, sprintf, ... without success ! I event tried to use a
string: $ADtime = ($PHPtime + 11644524000)."0000000", with no luck... I'm
suspecting something inside the ldap_mod_replace function, but can't be sure
Here's what my code looks like:
$PHPtime = time();
$newExpiration = $PHPtime + (7 * 24 * 60 * 60); //add 1 week (7
days * 24 hours * 60 minutes * 60 seconds)
$ADtime = ($PHPtime + 11644524000) * 10000000 ;
$userdata["accountexpires"] = $ADtime;
$result = ldap_mod_replace($ad, $myaccount->dn, $userdata);
Any idea how to fix this ?
thanks a lot,
---------------------------------
Appel audio GRATUIT partout dans le monde avec le nouveau Yahoo! Messenger
Téléchargez le ici !
--- End Message ---
--- Begin Message ---
> the script always says it was sucessful to upload the file, but the
destination
> directory was always empty...
> even when checking the $_FILES global
>
> $_FILES['var_name']['tmp_name'] and
> $_FILES['var_name']['name'] and
> $_FILES['var_name']['size'], the vars alwyas return empty values...
>
> is there any issue with php5 about files uploads ?
I have it working on Windows, Apache, PHP5
A few checks you could make:
Are you sure that var_name is the name of the file upload field in your
form?
Have you set the form enctype to "multipart/form-data"?
Have you set the maxfilesize attribute, and does the file you are trying to
upload exceed that size?
Good luck
Mark
--- End Message ---
--- Begin Message ---
Hi,
I'm looking for some help with reading freely available news files like
this: news://newsclip.ap.org/[EMAIL PROTECTED]
<news://newsclip.ap.org/[EMAIL PROTECTED]/%3E%3C/media>.
I'm able to connect to the newsgroup with the IMAP functions just file,
but this type of news url can be placed in a browser like mozilla and
the message will be pulled, so i'm thinking it should be much easier
than that. Has anyone ever pulled a news url like this with php and
parsed it? If so, what functions were you using?
Thanks in advance,
Steve
--- End Message ---
--- Begin Message ---
Hi guys,
I need some help with the imap_body function and how to work with the
string that this function returns...
Im working on a mailing list archive website and i'm using the imap_*
functions to handle this, the header works fine (and other things too)
but the Body of the message dont work as expected. It came as one-line
string, the "\n" character (or <br> in html) is simple ignored. I dont
know how to make the function translate the "\n" to <br>.
You can understand better what i'm saying looking:
http://www.brunogola.com.br/testeimap.php
Look the main page and try to read any message... I dont know what can i
do to fix it...
Thanks for any help and sorry any mistakes about my english...
Bruno Gola
--- End Message ---
