php-general Digest 3 Oct 2007 01:36:30 - Issue 5051
Topics (messages 262637 through 262662):
Re: strpos error (I'm missing something obvious)
262637 by: Jay Blanchard
262639 by: Al
262643 by: Andrew Ballard
262644 by: Kevin Murphy
262645 by: Al
tedd wrote:
Isn't UTF-8 the big fish here?
Sure there' UTF-16 and larger, but everything else is a subset of UTF-8,
is it not?
So, what's the problem if you get a character defined by ISO -- it's
still within the UTF-8 super-group, right?
Individual characters are sometimes OK, but it's
Colin Guthrie wrote:
UTF-8 works by using special bits at the MSB end of the byte to say,
I can't represent this character in one byte, I need to use 2 bytes
(or 3 bytes) (and maybe also 4? can't remember of the top of my
head).
Yep, a UTF8 character is 1 to 4 bytes.
/Per Jessen, Zürich
On 10/1/07, Robert Cummings [EMAIL PROTECTED] wrote:
Most of us have pretty thick skin around here.
Yeah, especially Rob.
Wait skin or skull? Ah, well ;-P
--
Daniel P. Brown
[office] (570-) 587-7080 Ext. 272
[mobile] (570-) 766-8107
Give a man a fish, he'll eat for a
[snip]
!== FALSE is not good either, it is not a valid test
strpos returns the numeric position of the first occurrence of needle
in
the haystack string.
Except when needle doesn't occur in string, in which case
If needle is not found, strpos() will return boolean FALSE.
On Tue, 2007-10-02 at 09:34 -0400, Daniel Brown wrote:
On 10/1/07, Robert Cummings [EMAIL PROTECTED] wrote:
Most of us have pretty thick skin around here.
Yeah, especially Rob.
Wait skin or skull? Ah, well ;-P
Duh... wha?! You make funny?
Cheers,
Rob.
--
Frankly, I use preg_match() for this type of thing. It's simpler and foolproof.
The difference in speed is negligible.
?php
// The i after the pattern delimiter '%' indicates a case-insensitive search
if (preg_match(%$site%i, $referer)) {
echo $referer;
} else {
echo A match was not
Hello!
i am trying to make links clickable on a page. I would like to
urlencode the URL so that it is well passed to a redirect.php file,
which would do somethings and then also do a meta http refresh
I am trying to use a function like the following, but it doesn't work.
I would like to apply
Venkatesh M. S. wrote:
Hello!
i am trying to make links clickable on a page. I would like to
urlencode the URL so that it is well passed to a redirect.php file,
which would do somethings and then also do a meta http refresh
I am trying to use a function like the following, but it doesn't work.
Many thanks Stut
The problem is that the rest of the $str is actually a big post from a
blog, which will have many other text and info apart from the URL, and
i don't want to urlencode everything in there!
Venky
On 02/10/2007, Stut [EMAIL PROTECTED] wrote:
Venkatesh M. S. wrote:
Hello!
i
I'd suggest the following *slight* enhancement to make sure that the
HTTP_REFERER actually *begins* with the site name, not simply contains
it.
// prevents visits from pages like
http://badsite.com/form.htm?http://www.wnc.edu
if (strpos($referer, $site) === 0)
{
echo 'yes';
}
(or, if you
Thanks for the info. I've modified the script to reflect that. I
actually ended up reversing it, and so I used !== 0 which should work
just the same.
All this is a minor portion of a much larger security scheme for an
intranet site (which is protected by an LDAP server), where I am just
I didn't mean that the function was foolproof, only the match function itself.
However, your suggestion to add the line start is simple and effective.
Andrew Ballard wrote:
I'd suggest the following *slight* enhancement to make sure that the
HTTP_REFERER actually *begins* with the site name,
On 10/2/07, Al [EMAIL PROTECTED] wrote:
I didn't mean that the function was foolproof, only the match function itself.
Understood. :-)
--
PHP General Mailing List (http://www.php.net/)
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[small rant]
This morning's thread on strpos() brings up an interesting point, zero
has a context.
In certain cases 0 is the equivalent of FALSE and in other cases a 0 is
just a 0. In the context of strpos() 0 indicates that the needle is in
the first position of the haystack. If the needle is
I'm writing a few very simple search scripts.
One searches in a few columns of a CSV file, while another just searches
through a collection of file names.
Currently, I just have it stripping illegal characters from the needle
and haystack then doing a substring search
if
Hello,
I have a quick question regarding the pipe function in Postfix and the
use of PHP as a mail sorter/parser. I've looked around and see many
people have used PHP as a quick and dirty solution for putting mail data
into a database.
I am taking all incoming mail, parsing out headers
On Tue, 2007-10-02 at 12:14 -0500, Jay Blanchard wrote:
[small rant]
This morning's thread on strpos() brings up an interesting point, zero
has a context.
In certain cases 0 is the equivalent of FALSE and in other cases a 0 is
just a 0. In the context of strpos() 0 indicates that the needle
This should be a lesson about how important it is to keep in mind the *type* of
data when writing comparisons, even in a dynamic/weakly-typed language like PHP.
For example, consider this test case:
?php
if (0 == false) { echo 'PHP thinks the integer 0 is equal to boolean false,
even though
Hello,
I have this nusoap service:
$server= new soap_server();
$server-register('authenticate_user', array(), array());
// Initialize WSDL support
$server-configureWSDL('authenticate', 'urn:authenticate');
// Register the method to expose
$server-register('authenticate_user',
At 11:09 AM +0100 10/2/07, Colin Guthrie wrote:
tedd wrote:
Isn't UTF-8 the big fish here?
Sure there' UTF-16 and larger, but everything else is a subset of UTF-8,
is it not?
So, what's the problem if you get a character defined by ISO -- it's
still within the UTF-8 super-group, right?
this doesnt look like a wsdl file to me
http://mysite.com/authenticate.php?wsdl
-nathan
On 10/2/07, blackwater dev [EMAIL PROTECTED] wrote:
Hello,
I have this nusoap service:
$server= new soap_server();
$server-register('authenticate_user', array(), array());
// Initialize WSDL support
Yeah, because that was just changed so I could post it here:
Here is the actual wsdl:
definitions targetNamespace=urn:authenticate
−
types
−
xsd:schema targetNamespace=urn:authenticate
xsd:import namespace=http://schemas.xmlsoap.org/soap/encoding//
xsd:import
Hey,
I'm currently fetching feeds about every hour (automatically in php)
but sometimes there are no new updates in a feed for 2 hours. so no i
wonder if it's possible to check the feed somehow to see if it changed
since i last fetched it and if it's the case than download it like it
should.. if
On 10/2/07, Mark [EMAIL PROTECTED] wrote:
I'm currently fetching feeds about every hour (automatically in php)
but sometimes there are no new updates in a feed for 2 hours. so no i
wonder if it's possible to check the feed somehow to see if it changed
since i last fetched it and if it's the
Hi.
I want to know, what charset is applied to every file when is created with
the fopen function and how can I to manage the charset when I use the fopen
function?
For example: If i want to create an ISO-8859-2 file, how can I to force, the
fopen function to create it?
Regards
--
Mauricio
[snip]
I want to know, what charset is applied to every file when is created
with
the fopen function and how can I to manage the charset when I use the
fopen
function?
For example: If i want to create an ISO-8859-2 file, how can I to force,
the
fopen function to create it?
[/snip]
This may start
There's a small sample application that demonstrates how to use classes with
PHP 4 at http://www.tonymarston.net/php-mysql/sample-application.html
It also has a bigger framework at http://www.radicore.org/
--
Tony Marston
http://www.tonymarston.net
http://www.radicore.org
Jeff Cohan [EMAIL
Nathan Nobbe [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
although some people believe differently than i; i would argue
trying to learn how to design w/ the classes that php4 provides
is a waste of time.
I disagree. PHP 4 gives you access to classes, encapsulation, inheriance
Amos Vryhof wrote:
I'm writing a few very simple search scripts.
One searches in a few columns of a CSV file, while another just searches
through a collection of file names.
Currently, I just have it stripping illegal characters from the needle
and haystack then doing a substring search
Ok, My example was pretty bad.
I was just looking for an easier/more optimal way to look for something
along the lines of
word1*word2*word3*word4 rather than word1 word2 word3 word4 as it
currently does.
Actually, I think I have an idea for a way to do what I want without a
regular
Amos Vryhof wrote:
Ok, My example was pretty bad.
I was just looking for an easier/more optimal way to look for something
along the lines of
word1*word2*word3*word4 rather than word1 word2 word3 word4 as it
currently does.
Actually, I think I have an idea for a way to do what I want without a
So is there a way to exit(); with some sort of code to put that message
back into the queue? I have read that I need to exit(75); but that does
not work. If anyone could help, that would be more than fantastic.
That's exactly what you need. What doesn't work exactly?
$ php -a
Interactive
Hello All,
I am working on PHP from quite some time. I am pretty much comfortable in
writing PHP code but I always want that I should write good, quality code.
For this I always look for the best practices which other developers uses
and implement and I am writing this for the same reason as I
First rule: Premature optimization is the root of all evil. Don't try to
squeeze every millisecond out of your code unless it really needs it.
That said, the conventional place to stick user account data is in the
database. The exact schema will vary, but you will want some sort of unique
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