[PHP] Re: GD Lib
Check out http://rpmfind.net/linux/rpm2html/search.php?query=php-gdsubmit=Search+...; system=arch= Yang [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... can't find the php-gd.so on my computer. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] upload file size
Hi, I can't seem to upload file bigger than 5M even if I set the upload_max_filesize to 20M in php.ini and MAX_FILE_SIZE to 20M in the script. What's am I missing here? Is the temporary upload directory won't handle file this size? Please give me some pointers here. TIA. Regards, Norman -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] stop resend data
How can I disable the resend data feature when going back to an expired page? If I return this page again by typing the URL, I won't be ask to resend data. However, if I hit the back button and go back to the expired page, I will be prompted to click on resend or not. I seem some sites disable this feature like Hotmail. Would someone please give me a few pointers? Regards, Norman -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] date
Hi, I am doing a test with the date function, $mydate=2002-05-02 $tdate=date(d M Y, $mydate); echo $tdate I should expect 02 May 2002. But I get a strange result 31 Dec 1969. Why? How can I correct this? Regards, Norman -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] redirection
Hi, I want to set up a check that the page cannot be exacted by calling from another page. E.g., members.php can only be excited if it called by login.php. So I set if (eregi(members.php, $_SERVER['PHP_SELF'])) Header(Location, login.php); at the very top of members.php. But I am being redirected to login.php no matter if members.php was called from login.php. What's proper way of implementing this? Regards, Norman -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] header redirection
Hi, My codes are as follows, login.php ? session_start(); if (!$HTTP_POST_VARS['logname'] !$HTTP_POST_VARS['logpass']) { // User needs to supply login name and password. ? // This is my default header that I want to include on every page. html head titleSupport Center/title meta http-equiv=Content-Type content=text/html; charset=iso-8859-1 link rel=stylesheet href=css/test.css type=text/css /head body leftmargin=0 topmargin=0 rightmargin=0 table width=100% border=0 bgcolor=#005796 cellpadding=0 cellspacing=0 tr td align=left bgcolor=#005796img src=images/logo.gif alt=logo/td td align=right class=ttextbSupportbrCenter/b/td tdnbsp;nbsp;/td /tr tr bgcolor=orange td align=leftnbsp;upload nbsp; download/td td colspan=2 align=rightLogoutnbsp;/td /tr /table // End of my default header that I want to include on every page. h1 align=centerSupport Center/h1 form name=fm method=post action=login.php table border=0 cellspacing=5 cellpadding=5 align=center bgcolor=#fffacc tr td align=rightbUser Name/b/td tdinput type=text size=25 maxlength=20 name=logname value= //td /tr tr td align=rightbPassword/b/td tdinput type=password size=25 maxlength=20 name=logpass value= //td /tr tr td colspan=2 align=centerinput type=submit value=Log in Now name=submit /nbsp; input type=reset value=Cancel name=reset //td /tr /table /form /body /html ? } else { // connect to mysql $authdb=mysql_connect('localhost', 'webauth', 'webauth') or die(Cannot connect to database.); // select the appropriate database mysql_select_db('auth', $authdb) or die(Cannot select db.); // query the database to see if there is a record which matches $query=select * from auth where usrname='$HTTP_POST_VARS[logname]' and usrpass=md5('$HTTP_POST_VARS[logpass]'); $result=mysql_query($query) or die(Cannot run query.); $row=mysql_fetch_row($result); if (mysql_num_rows($result) 0) { $_SESSION['userid']=$row[0]; $_SESSION['userlevel']=$row[1]; $_SESSION['usersec']=mt_rand(100, 999); $updatesql=update auth set seckey='$_SESSION[usersec]' where usrid='$_SESSION[userid]'; if (!mysql_query($updatesql)) die (Cannot update database.); header(Location: down.php); die (); } else { echo h1Go Away!/h1; echo You are not authorized to view this resource.; die(); } } ? down.php ? session_start(); if ($_SESSION['userid'] $_SESSION['userlevel'] $_SESSION['usersec']) { // connect to mysql $authdb=mysql_connect('localhost', 'webauth', 'webauth') or die(Cannot connect to database.); // select the appropriate database mysql_select_db('auth', $authdb) or die(Cannot select db.); // query the database to see if there is a record which matches $query=select * from auth where usrid='$_SESSION[userid]' and usrlevel='$_SESSION[userlevel]' and seckey='$_SESSION[usersec]'; $result=mysql_query($query, $authdb) or die(Cannot run query.); $row=mysql_fetch_row($result); if (mysql_num_rows($result) 0) { ? // I want to include the default header in here again. But it does not work. ? } } ? Thanks, Norman Jason Wong [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED]... On Saturday 20 April 2002 05:07, Norman Zhang wrote: Hi, I use header(location: ...) for redirection to another page. But I also want to include title, meta and link tags in the other page. Is there a way to this? Because php complains that the header already been sent. Show us your code. -- Jason Wong - Gremlins Associates - www.gremlins.com.hk Open Source Software Systems Integrators * Web Design Hosting * Internet Intranet Applications Development * /* Spiritual leadership should remain spiritual leadership and the temporal power should not become too important in any church. - Eleanor Roosevelt */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] header redirection
Hi, I use header(location: ...) for redirection to another page. But I also want to include title, meta and link tags in the other page. Is there a way to this? Because php complains that the header already been sent. Regards, Norman -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] difference between $foo and isset($foo)
Hi, I am looking at some codes. Some authors use $foo and isset($foo) interchangeably. Just to want to make sure that the statement, if ($foo) { ... } is different from if (isset($foo)) { ... } Right? if ($foo) means variable exists and can be null. Whereas, isset($foo) means that the value in $foo cannot be null? Regards, Norman -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: session_is_registered
Thanks everyone. I solved the problem by upgrading 4.0.6 to 4.1.2. Norman -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] session_is_registered
Sorry. I'm still getting empty output. Are there some global variables that I must set in php.ini? phpinfo() tells me that I have register_globals off Session Support enabled session.auto_startoff session.cache_limiter nocache session.cookie_secure off Regards, Norman Oliver Beddows [EMAIL PROTECTED] wrote in message 20020413004351.CMCX20036.mta06-svc.ntlworld.com@there">news:20020413004351.CMCX20036.mta06-svc.ntlworld.com@there... Sorry...I must get some sleep. ?php session_start(); $barney = A big purple dinosaur; session_register(barney); session_write_close(); // Redirect after session data has been written. header('Location: /'); exit; ? ?php // Another page... session_start(); // Not sure if you need this function call. // Try either one of these to echo the session var. echo($_SESSION['barney']); echo($HTTP_SESSION_VARS['barney']); ? Regards, Oliver -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] update entries in a table
Hi, How do I update entries in MySQL? Say for example, I checked some fields to a table, and decided to make update to a particular field. How do I do that in PHP? Regards, Norman -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] update entries in a table
Thank you so much. Norman -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] session_is_registered
Hi, If I have register_globals=off, how do I pass session variables? I tried session_register(var1). session_is_registered(var1) appears successful, but if I tried to echo the $var1. Nothing shows. How do I pass session variables? Thanks, Norman -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] session_is_registered
Sorry it still does not work. Can it be because I have HEADER(Location: ...) redirection after the session_registered('var1')? Regards, Norman Oliver Beddows [EMAIL PROTECTED] wrote in message 20020412235134.QNTP29761.mta05-svc.ntlworld.com@there">news:20020412235134.QNTP29761.mta05-svc.ntlworld.com@there... On Saturday 13 April 2002 12:01 am, you wrote: Hi, If I have register_globals=off, how do I pass session variables? I tried session_register(var1). session_is_registered(var1) appears successful, but if I tried to echo the $var1. Nothing shows. How do I pass session variables? Thanks, Norman Try this: ?php echo($_SESSION['var1']); ? Also read the manual for more information on session handling functions. http://www.php.net/manual/en/ref.session.php Regards, Oliver. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] directory access
Hi, I have a simple authentication script. if ($username == abc) { readfile(abc/index.php); } else readfile(index.php); What I would like to know if there is some way that I can have the user checked against the user in directory /abc/.htaccess? I would like to have the script to jump into a directory if authenticates. Can this be done with a single authentication? TIA. Regards, Norman -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] authentication help
Hi, Would someone please give me a few pointers on how to generate a simple PHP to check for user's name and password before directing to a directory? e.g., I have a index.php with a form where I have action=login.php. How would I write login.php to check username and password if I have them hard coded in login.php and if authentication fails the user is directed back to index.php? Is this safe? Regards, Norman -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]