Re: [PHP] Can Objects be passed to another page?
Hello Webmaster, No, arrays can be passed (, for example), but not objects. W> Hi, W> is it possible to pass an Object to another php page? W> I want to pass a whole bunch of varibales to another page. W> For example the session ID, the language that the user choose,etc. W> All those variables are in one or more objects. W> Do I have to copy all those object attributes to variables and pass them via W> the URL? W> How is this done professionally? W> Up to now I used cookies. But I would like to change that. W> Not all users have cookies enabled. W> Thx -- Best regards, MuToGeNmailto:[EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php editor
Hello STONE, I use Zend Studio SS> What's the best php editor out there? SS> Thanks in advance for nay replies! -- Best regards, MuToGeNmailto:[EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re[2]: [PHP] Can Objects be passed to another page?
Hello Marco,
I was saying about GET and POST, not sessions
MS> Hi there
MS> MuToGeN wrote:
>> No, arrays can be passed (,
>> for example), but not objects.
MS> And why does this work then?
MS> === SCRIPT ===
MS> error_reporting(E_ALL);
MS> class AClass {
MS> var $i = 0;
MS> function AClass ($i = 0) {
MS> //$this->display();
MS> }
MS> function increment() {
MS> $this->i++;
MS> }
MS> function display() {
MS> printf('Current value of $i is: %s', $this->i);
MS> }
MS> }
MS> session_start();
MS> if (!isset($_SESSION['AClass'])) {
MS> $a = & new AClass();
MS> $_SESSION['AClass'] = & $a;
MS> }
MS> else {
MS> $a = & $_SESSION['AClass'];
MS> }
$a->>increment();
$a->>display();
?>>
MS> === /SCRIPT ===
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Best regards,
MuToGeNmailto:[EMAIL PROTECTED]
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Re: [PHP] ImageTTFBBox() hanging?
Hello Kevin, Maybe, the problem is with the TTF file (3rd param for imagettfbox())? Did you try to replace it by another one? KB> Hi. I'm new to the list, but not new to PHP. KB> Anyway, I have a small PHP script that was meant to help learn about KB> doing stuff with the GD library. Basically, it opens an image of a KB> button and centers text on top of it, then displays it. To center the KB> text, it uses ImageTTFBBox(). However, it appears that whenever I use KB> this call, the PHP script hangs, and after about 10 seconds my web KB> browser (Safari) says that it couldn't read any data from the server (I KB> assume this means the server closed the connection without sending any KB> data to the browser). If I comment out the call, the script proceeds KB> just fine. KB> Actually, after looking at it again, it does the exact same behaviour KB> on ImageTTFText(). I can't figure out what the problem is, unless it KB> somehow hangs on reading in the TrueType font. KB> Can anybody figure out what my problem could be? Alternately, if nobody KB> can do that, is there any way to figure out the width/height of font KB> rendered using the built in fonts (i.e. 1-5 with imagestring())? KB> For reference, my script can be found here: KB> <http://kballard.res.wpi.net/button.phps> KB> -- KB> Kevin Ballard KB> [EMAIL PROTECTED] KB> http://www.tildesoft.com -- Best regards, MuToGeNmailto:[EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How can I get IP of ppp0?
Hello Erick, ipconfig EO> Hello List, EO> How can I get IP Address from my connection ppp0 or ppp1 in Linux? What EO> 's the function? EO> thanks EO> Erick -- Best regards, MuToGeNmailto:[EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem Coding a Tutorial
Hello Stephen,
You say "then hit the "Sign, dammit!" button", and in your script you
have "...if ($submit == "Sign!")...".
Obviously, the problem is that "else" block is executed instead of
"if". It's better to use some other variable to check whether the form
is filled or not, something like
"...if(strlen($_REQUEST["comments"])>0)..."
Also, the problem may be caused by register_globals turned off...
ST> I found a new book for again starting out to learn PHP/MySQL Web App
ST> programming. I've begun exercises toward that end.
ST> So far I've opened MySQL--I'm on a Macintosh PowerBook, so that's
ST> UNIX--as root and created a database I called guest_recorder. Then I
ST> GRANTed ALL to a new user (me) with a password. I then quit MySQL.
ST> Next I opened MySQL again as the new user I created, did a USE
ST> guest_recorder and then created my first table guest_info. The table had
ST> five columns: name, location, email, url, and comments. When I did a
ST> DESCRIBE guest_info, it properly displayed the columns.
ST> Then I typed "dbconnect.php":
ST> mysql_connect("localhost", "", "---") or
ST> die ("Could not connect to database");
ST> mysql_select_db("guest_recorder") or
ST> die ("Could not select database");
?>>
ST> followed by "create_entry.php":
ST>
ST>
ST> Create Entry
ST>
ST>
ST> include("dbconnect.php");
ST> if ($submit == "Sign!")
ST> {
ST> $query = "insert into guest_info
ST> (name,location,email,url,comments) values
ST> <'$name', '$location', '$email', '$url', '$comments')"
ST> ;
ST> mysql_query($query) or die (mysql_error());
?>>
ST> Thanks!
ST> View My Guest Book!
ST> }
ST> else
ST> {
ST> include("sign.php");
ST> }
?>>
ST> and "sign.php":
ST> When I open "create_entry.php" in my browser, the form and its five
ST> fields appear correctly, and I fill them out. I then hit the "Sign,
ST> dammit!" button.
ST> I was expecting the "Thanks!" and "View My Guest Book!" messages, but
ST> instead am greeted with the same form with its five blank fields so's I
ST> can type in info for name, location, email, url, and comments.
ST> When I go to view the table named "guest_info" in the database named
ST> "guest_recorder" using SELECT * FROM guest_info, I'm told "Empty set".
ST> If the form's info isn't making it to the table, I'm thinking I need
ST> $_POST statements--as in $_POST["name"], $_POST["location"],
ST> etc.--somewhere to get each field's info into the table. But where do I
ST> put those lines and in which file: "create_entry.php" or "sign.php"?
ST> Thank you.
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MuToGeNmailto:[EMAIL PROTECTED]
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