Manual
do
PHP
Anterior
Próxima
Capítulo
50
.
Using
PHP
1.
I would like to write a generic PHP script that can handle data coming from any form. How do I know which POST method variables are available?
2.
I need to convert all single-quotes (') to a backslash followed by a single-quote. How can I do this with a regular expression?
3.
When I do the following, the output is printed in the wrong order:
what's going on?
4.
Hey, what happened to my newlines?
5.
I get the message 'Warning: Cannot send session cookie - headers already sent...' or 'Cannot add header information - headers already sent...'.
6.
I need to access information in the request header directly. How can I do this?
7.
When I try to use authentication with IIS I get 'No Input file specified'.
8.
My PHP script works on IE and Lynx, but on Netscape some of my output is missing. When I do a "View Source" I see the content in IE but not in Netscape.
9.
How am I supposed to mix XML and PHP? It complains about my ?xml tags!
10.
How can I use PHP with FrontPage or some other HTML editor that insists on moving my code around?
11.
Where can I find a complete list of pre-set variables available to me, and why are these not documented in the PHP documentation?
12.
I'm trying to access one of the standard CGI variables (such as $DOCUMENT_ROOT or $HTTP_REFERER) in a user-defined function, and it can't seem to find it. What's wrong?
what's going on?
Nota
:
Anterior
Principal
Próxima
Acima