Search found 11 matches

by php77
Fri Jul 25, 2008 6:49 am
Forum: PHP - Code
Topic: help understanding captcha mechanism here please!
Replies: 1
Views: 235

help understanding captcha mechanism here please!

Hi, I have obtained a captcha from http://www.captcha.ru/en/ , which is very simple to use, but as I am a beginer in php, I can not understand some mechanisms there. I explaine this captcha system and ask my questions: [img = image, system = this captcha generator system] it has 3 main files: kcaptc...
by php77
Fri Apr 13, 2007 4:35 am
Forum: PHP - Code
Topic: include: host, file, service
Replies: 1
Views: 375

include: host, file, service

hi I have 3 casual [s]Qs[/s] questions with the file path in the include_once(); 1. current file independent: I need to reach to a file through such a path: http://www.somesite.com/mysite/somefile.php but the file, which use this include at it's top, is in another directory. when I use things like i...
by php77
Mon Apr 09, 2007 7:30 am
Forum: PHP - Code
Topic: page redirection
Replies: 2
Views: 327

page redirection

hi
could you hint some resource, to read about page redirection after a duration, preventing user from refreshing the page, and disabling the "back" facility of the browser?
by php77
Sun Apr 08, 2007 1:58 am
Forum: PHP - Code
Topic: page redirection
Replies: 1
Views: 309

page redirection

hi through what technique do they make the sever, that after 30 sec. a redirection happens? I opened an address of "www.thewebmasters.net" and there on the site was written that after 30 sec. your page will be redirected to another address. Is it simply getting date and time and using a se...
by php77
Sat Apr 07, 2007 12:09 pm
Forum: PHP - Code
Topic: Browser expirations
Replies: 3
Views: 901

Browser expirations

hi
what could be a very good technique, to make a page expirable after a definite duration, in case of using things like CAPTCHA, from the security point of view?
thank you!
by php77
Fri Apr 06, 2007 3:53 pm
Forum: PHP - Code
Topic: CAPTCHA expiration
Replies: 1
Views: 378

CAPTCHA expiration

hi
how do web sites, implement expirable CAPTCHA?
that is, you load the page, but if you answer the CAPTCHA not at once, after a while you try and there you recieve a "page expiration" message.

thank you!
by php77
Thu Apr 05, 2007 9:54 am
Forum: Javascript
Topic: xsl direction
Replies: 1
Views: 742

xsl direction

hi ! I have an xsl document, the output of what I would like to be a Right_To_Left grid. Using "dir=rtl" I have whole the grid in RTL mode, except collumn headers!! the text there still is on LTR mode! could you give a hint or solution? thanks! p.s. I used <xsl:attribute name="dir&quo...
by php77
Wed Apr 04, 2007 6:49 am
Forum: PHP - Code
Topic: partial sending many records: result of the query
Replies: 2
Views: 1055

partial sending many records: result of the query

hi! imagine suche a senario: a database on the server. a client run a query, the result of which is 300 records. php must send only 30 records, but at the page, include links like this: 31-60 61-90 91-... so that the client can continue recieving the whole result of his query. I know how to run a qu...
by php77
Thu Mar 29, 2007 3:27 pm
Forum: Installation and Configuration
Topic: php strange error of extensions!
Replies: 1
Views: 607

php strange error of extensions!

it says: Warning. php startup: Unable to load dynamic library 'c:\php\extension\php_xsl.dll' the specified procedure could not be found. but at the same directory, I have php_mysql.dll file, and the same as for php_xsl.dll, I uncommented php_mysql.dll (I mean, I did everything for both of these dlls...
by php77
Wed Mar 28, 2007 2:24 pm
Forum: Javascript
Topic: how2 hide link address show!!
Replies: 3
Views: 994

how2 hide link address show!!

hi :D
I am new to php. I have seen sites, programmed with php, wich can hide address show, when the mouse is hovering around a link. You know that this way, under the browser IE you see an adress to the file, where the link is pointing to. anyone can help me know how2 hide the address? thanx!
by php77
Wed Mar 28, 2007 1:26 pm
Forum: PHP - Security
Topic: how2 hide link address show!!
Replies: 1
Views: 1184

how2 hide link address show!!

hi :D
I am new to php. I have seen sites, programmed with php, wich can hide address show, when the mouse is hovering around a link. You know that this way, under the browser IE you see an adress to the file, where the link is pointing to. anyone can help me know how2 hide the address? thanx!