[PHP] Array mysteries
I want to convert weekdays with a simple function like
$wdays = array
(0 = Sonntag
,1 = Montag
,2 = Dienstag
,3 = Mittwoch
,4 = Donnerstag
,5 = Freitag
,6 = Samstag
);
function convert_from_weekday ($weekday) {
return $wdays[$weekday];
}
but this doesn't work while
$wdays[$weekday];
outside of the function works correct. Has anybody an idea where's my
mistake? I'd like to use a function so I may return substrings of the
weekday.
O. Wyss
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Re: [PHP] Array mysteries
On 3/11/07, Otto Wyss [EMAIL PROTECTED] wrote:
I want to convert weekdays with a simple function like
$wdays = array
(0 = Sonntag
,1 = Montag
,2 = Dienstag
,3 = Mittwoch
,4 = Donnerstag
,5 = Freitag
,6 = Samstag
);
function convert_from_weekday ($weekday) {
return $wdays[$weekday];
}
but this doesn't work while
$wdays[$weekday];
outside of the function works correct. Has anybody an idea where's my
mistake? I'd like to use a function so I may return substrings of the
weekday.
O. Wyss
$wdays is not defined inside the function, so you can do a few things:
- Pass the $wdays inside the function:
function convert_from_weekday ($weekday,$wdays) {
return $wdays[$weekday];
}
$day = convert_from_weekday(0,$wdays) // $day = Sonntag
- You could define $wdays inside the function
function convert_from_weekday ($weekday,$wdays) {
$wdays = array
(0 = Sonntag
,1 = Montag
,2 = Dienstag
,3 = Mittwoch
,4 = Donnerstag
,5 = Freitag
,6 = Samstag
);
return $wdays[$weekday];
}
$day = convert_from_weekday(0) // $day = Sonntag
- If you are working from inside a class, you could define $wdays as a
public variable.
I think this solved your problem, but don't hesitate to ask for more!
Tijnema
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Re: [PHP] Array mysteries
At 9:51 AM +0100 3/11/07, Otto Wyss wrote:
I want to convert weekdays with a simple function like
$wdays = array
(0 = Sonntag
,1 = Montag
,2 = Dienstag
,3 = Mittwoch
,4 = Donnerstag
,5 = Freitag
,6 = Samstag
);
function convert_from_weekday ($weekday) {
return $wdays[$weekday];
}
but this doesn't work while
$wdays[$weekday];
outside of the function works correct. Has anybody an idea where's
my mistake? I'd like to use a function so I may return substrings of
the weekday.
If the above is your exact code, then the problem is one of scope;
move the $wdays declaration inside your convert_from_weekday()
function.
However, you may want to investigate the formatting functions of date():
http://php.he.net/manual/en/function.date.php
Date should return names using the native locale; if you want to
return date strings for other locales/languages, use setlocale() -
http://php.he.net/manual/en/function.setlocale.php
- and strftime() -
http://php.he.net/manual/en/function.strftime.php
I think you'll find your work has been at least partially done for
you. And, see
http://php.he.net/manual/en/language.variables.scope.php
for more information on variable scope.
steve
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+ said t e lawrence, picking up his fork +
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Re: [PHP] Separating HTML code from PHP code
At 3/10/2007 11:47 AM, Don Don wrote:
Hi all, i am building a system using php and am trying to separate
the html codes from the php codes (i.e. placing them in separate
files), I am from the java struts/spring background and seem to be
finding it difficult doing that at the moment with php.
I've got a registration form in html with the action pointing to
a separate php file that will process the form when
submitted. when i want to output errors or messages, its currently
being outputed in the resulting code generated by the php
file. What i would like is to return to the html page and display
the messages there.
You can establish the HTML form as a template which your PHP script
reads, modifies, and downloads to the browser. For example, you
could have a structure like this in a template:
p class=error@error@/p
form action=? type=post ...
...
/form
Read the template with file_get_contents(), use str_replace() to
replace '@error@' with your current error message (or an empty
string), and echo the template to the browser.
As others have said, one easy model for form processing is for the
form to post to itself. Here's how such a script might work:
___
initialize
if we are receiving a posted form
{
validate posted input
if no error
{
act on posted input
end
}
plug error message into form
}
display form
___
If the user submits the form, the logic begins again.
Paul Novitski
Juniper Webcraft Ltd.
http://juniperwebcraft.com
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Re: [PHP] Array mysteries
Steve Edberg wrote:
At 9:51 AM +0100 3/11/07, Otto Wyss wrote:
function convert_from_weekday ($weekday) {
return $wdays[$weekday];
}
If the above is your exact code, then the problem is one of scope;
move the $wdays declaration inside your convert_from_weekday()
function.
I'm more used to C++ than PHP, with global $wdays; it works.
However, you may want to investigate the formatting functions of date():
http://php.he.net/manual/en/function.date.php
Date should return names using the native locale; if you want to
return date strings for other locales/languages, use setlocale() -
http://php.he.net/manual/en/function.setlocale.php
Thanks, I'll keep this in mind.
O. Wyss
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Re: [PHP] Array mysteries
- Original Message -
From: Otto Wyss [EMAIL PROTECTED]
To: php-general@lists.php.net
Sent: Sunday, March 11, 2007 11:14 AM
Subject: Re: [PHP] Array mysteries
Steve Edberg wrote:
At 9:51 AM +0100 3/11/07, Otto Wyss wrote:
function convert_from_weekday ($weekday) {
return $wdays[$weekday];
}
If the above is your exact code, then the problem is one of scope; move
the $wdays declaration inside your convert_from_weekday() function.
I'm more used to C++ than PHP, with global $wdays; it works.
Unless you are using the array elsewhere, it might be a good idea to put it
inside the function so as to not polute the global namespace with variable
names that have no need to be there. In large applications, there is a
non-trivial chance that someone else might use a variable by the same name
and ruin your translation table. It will be slightly slower, though.
As for the localization functions, you might see their effect in:
http://www.satyam.com.ar/int/setlocale/index.php?locale=de_DEsubmit=Aceptar
the input box allows you to enter different locales, the previous URL
already has German selected.
Satyam
However, you may want to investigate the formatting functions of date():
http://php.he.net/manual/en/function.date.php
Date should return names using the native locale; if you want to return
date strings for other locales/languages, use setlocale() -
http://php.he.net/manual/en/function.setlocale.php
Thanks, I'll keep this in mind.
O. Wyss
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[PHP] Value evaluation library
Hi, Does anyone suggest to evaluation lib. I want to build sometin for check user posted values in php. If I remember correctly zend framework has someting like this... So I cust need evaluation part. Is there any other good lib around there ? Regards Sancar -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] FW: looking for two remote functions
Myron Turner wrote:
Tijnema ! wrote:
On 3/10/07, Németh Zoltán [EMAIL PROTECTED] wrote:
2007. 03. 10, szombat keltezéssel 12.42-kor Riyadh S. Alshaeiq ezt
írta:
Actually if right click on any file or folder on a machine you
will see
that
there are two values (Size on disk Size). Files and folders are
stored
on
the disk in what is called clusters (a group of disk sectors).
Size on
disk
refers to the amount of cluster allocation a file is taking up,
compared
to
file size which is an actual byte count.
As I mentioned before what I want is a function for getting the
result
for
the Size no for Size on Disk
okay then what about this?
Th
I wrote a small perl script which returns the bytes read when a file
is read from the disk and it, too, agrees with the filesize and header
sizes. In Windows, the actual filesize is also returned by filesize
and stat, not the size on disk (filesize uses stat). Also, in the
PHP manual, the fread example uses filesize to set the number of bytes
to read:
||
Here's the perl script:
use strict;
use Fcntl;
sysopen (FH, index.htm, O_RDONLY);
my $buffer;
my $len = sysread(FH, $buffer, 8192,0);
print $len,\n;
If you are really anxious about size you can exec out to this script
and get the file size.
--
Sorry the above version of the script was hard-coded for a small test
file. Here's the general version:
# get_len.pl
use strict;
use Fcntl;
sysopen (FH, $ARGV[0], O_RDONLY) or die \n;
my $buffer;
my $bytes_read = 0;
my $offset;
while($bytes_read = sysread(FH, $buffer, 8192, $offset)) {
$offset+=$bytes_read ;
}
print $offset,\n;
From an exec() you'd call it with the file name:
perl get_len.pl filename
$len = exec(perl get_len.pl $filename);
_
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http://www.room535.org
http://www.bstatzero.org
http://www.mturner.org/XML_PullParser/
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Re: [PHP] FW: looking for two remote functions
On 3/11/07, Myron Turner [EMAIL PROTECTED] wrote:
Myron Turner wrote:
Tijnema ! wrote:
On 3/10/07, Németh Zoltán [EMAIL PROTECTED] wrote:
2007. 03. 10, szombat keltezéssel 12.42-kor Riyadh S. Alshaeiq ezt
írta:
Actually if right click on any file or folder on a machine you
will see
that
there are two values (Size on disk Size). Files and folders are
stored
on
the disk in what is called clusters (a group of disk sectors).
Size on
disk
refers to the amount of cluster allocation a file is taking up,
compared
to
file size which is an actual byte count.
As I mentioned before what I want is a function for getting the
result
for
the Size no for Size on Disk
okay then what about this?
Th
I wrote a small perl script which returns the bytes read when a file
is read from the disk and it, too, agrees with the filesize and header
sizes. In Windows, the actual filesize is also returned by filesize
and stat, not the size on disk (filesize uses stat). Also, in the
PHP manual, the fread example uses filesize to set the number of bytes
to read:
||
Here's the perl script:
use strict;
use Fcntl;
sysopen (FH, index.htm, O_RDONLY);
my $buffer;
my $len = sysread(FH, $buffer, 8192,0);
print $len,\n;
If you are really anxious about size you can exec out to this script
and get the file size.
--
Sorry the above version of the script was hard-coded for a small test
file. Here's the general version:
# get_len.pl
use strict;
use Fcntl;
sysopen (FH, $ARGV[0], O_RDONLY) or die \n;
my $buffer;
my $bytes_read = 0;
my $offset;
while($bytes_read = sysread(FH, $buffer, 8192, $offset)) {
$offset+=$bytes_read ;
}
print $offset,\n;
From an exec() you'd call it with the file name:
perl get_len.pl filename
$len = exec(perl get_len.pl $filename);
I'm not very familiar with PERL, so will this work with remote files?
As it seems that you are just reading from local hard drive...
Tijnema
_
Myron Turner
http://www.room535.org
http://www.bstatzero.org
http://www.mturner.org/XML_PullParser/
Re: [PHP] Array mysteries
At 10:05 AM +0100 3/11/07, Tijnema ! wrote:
- You could define $wdays inside the function
function convert_from_weekday ($weekday,$wdays) {
$wdays = array
(0 = Sonntag
,1 = Montag
,2 = Dienstag
,3 = Mittwoch
,4 = Donnerstag
,5 = Freitag
,6 = Samstag
);
return $wdays[$weekday];
}
$day = convert_from_weekday(0) // $day = Sonntag
Tijnema:
That's also a shorter version of a simple switch statement.
I haven't thought of, or seen, that before -- thanks.
tedd
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Re: [PHP] Array mysteries
On 3/11/07, tedd [EMAIL PROTECTED] wrote:
At 10:05 AM +0100 3/11/07, Tijnema ! wrote:
- You could define $wdays inside the function
function convert_from_weekday ($weekday) {
$wdays = array
(0 = Sonntag
,1 = Montag
,2 = Dienstag
,3 = Mittwoch
,4 = Donnerstag
,5 = Freitag
,6 = Samstag
);
return $wdays[$weekday];
}
$day = convert_from_weekday(0) // $day = Sonntag
Tijnema:
That's also a shorter version of a simple switch statement.
I haven't thought of, or seen, that before -- thanks.
tedd
Yeah it is, but i just used moved his $wdays inside the function...
but well, there are ofcourse a lot of other options, as date(l) would also
return the day of the month :)
Tijnema
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RE: [PHP] php and javascript error
At 5:28 PM +0100 3/7/07, [EMAIL PROTECTED] wrote: PS: If you want your code to validate, change the to amp; Add the closing /a tag too. PPS: It's advisable not to use the short tags, use ?php instead of ? in such a cases I usually use ?= $var ? instead ?php echo $var ?. At least it's shorter. :) -afan But, while it's shorter, it's still NOT advisable to use the shorter tags. tedd -- --- http://sperling.com http://ancientstones.com http://earthstones.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php and javascript error
On 3/11/07, tedd [EMAIL PROTECTED] wrote: At 5:28 PM +0100 3/7/07, [EMAIL PROTECTED] wrote: PS: If you want your code to validate, change the to amp; Add the closing /a tag too. PPS: It's advisable not to use the short tags, use ?php instead of ? in such a cases I usually use ?= $var ? instead ?php echo $var ?. At least it's shorter. :) -afan But, while it's shorter, it's still NOT advisable to use the shorter tags. tedd It does save space on your harddrive (Not much, but some :P) and if it is for your own usage only, why not? Tijnema -- --- http://sperling.com http://ancientstones.com http://earthstones.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Save and Continue
At 10:51 AM -0500 3/7/07, Robert Cummings wrote: On Wed, 2007-03-07 at 10:39 -0500, Dan Shirah wrote: then return to the same screen with the credit card information still populated You should treat credit card information like a hot potato... get rid of it as soon as possible. What happens if Johnny Forgetful forgets to log out of his session on a public computer? Then Jenny Fastfingers jumps on and notices the open session? Voila, Jenny Fastfingers just got Johnny Forgetful's credit information. Cheers, Rob. Rob : Johnny Forgetful and Jenny Fastfingers? Where did you find them? It sounds like characters out of an old Navy WWII Don't go on shore-leave without protection film. :-) tedd -- --- http://sperling.com http://ancientstones.com http://earthstones.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php and javascript error
At 3:25 PM +0100 3/11/07, Tijnema ! wrote: On 3/11/07, tedd mailto:[EMAIL PROTECTED][EMAIL PROTECTED] wrote: At 5:28 PM +0100 3/7/07, mailto:[EMAIL PROTECTED][EMAIL PROTECTED] wrote: PS: If you want your code to validate, change the to amp; Add the closing /a tag too. PPS: It's advisable not to use the short tags, use ?php instead of ? in such a cases I usually use ?= $var ? instead ?php echo $var ?. At least it's shorter. :) -afan But, while it's shorter, it's still NOT advisable to use the shorter tags. tedd It does save space on your harddrive (Not much, but some :P) and if it is for your own usage only, why not? Tijnema Tijnema: Saves space? I would venture to say that if you took the inverse of the space that technique saves from a typical drive and turn it into dollars, we all (the entire world) could live the rest of our lives very comfortably. Another way to look at it, I would venture to say, if you took the total actual cost for the space everyone (all php programmers together) saved from a lifetime of work, you couldn't buy a cup of coffee with it. So, the old let's save space legacy concern doesn't mean squat anymore and it's meaning less squat each day. opinion It's a matter of style and consistency not to use short tags. Don't develop bad-habits when you can easily avoid them. Plus, while we develop code for ourselves, we seldom stay in that environment and when we do venture out, we often take those bad habits with us. Why do it wrong? Also for me, adding php to a short tag is just a reminder of what language I'm currently using and that certainly doesn't inconvenience me a bit -. Besides, it provides me with some degree of comfort in that if I want to move my code publicly, or portions of it, I don't have to worry about past bad habits. After decades of programming, I have enough of those. /opinion Additionally, while I have not dealt with xml yet, I have read that there is a problem in dealing with xml if you use the php short tag regardless of if you're coding for yourself or not. Cheers, tedd -- --- http://sperling.com http://ancientstones.com http://earthstones.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array mysteries
At 3:05 PM +0100 3/11/07, Tijnema ! wrote:
On 3/11/07, tedd mailto:[EMAIL PROTECTED][EMAIL PROTECTED] wrote:
At 10:05 AM +0100 3/11/07, Tijnema ! wrote:
- You could define $wdays inside the function
function convert_from_weekday ($weekday) {
$wdays = array
(0 = Sonntag
,1 = Montag
,2 = Dienstag
,3 = Mittwoch
,4 = Donnerstag
,5 = Freitag
,6 = Samstag
);
return $wdays[$weekday];
}
$day = convert_from_weekday(0) // $day = Sonntag
Tijnema:
That's also a shorter version of a simple switch statement.
I haven't thought of, or seen, that before -- thanks.
tedd
Yeah it is, but i just used moved his $wdays inside the function...
but well, there are ofcourse a lot of other options, as date(l)
would also return the day of the month :)
Tijnema
It's the technique and not the specific data thing I was addressing.
When I'm confronted with a case condition, I typically use the switch
statement. But, your solution provided me with another way to look at
that.
Cheers,
tedd
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Re: [PHP] FW: looking for two remote functions
Tijnema ! wrote:
I'm not very familiar with PERL, so will this work with remote files?
As it seems that you are just reading from local hard drive...
Tijnema
It has to be on the machine from which the pages are being served.
There have been several workable suggestions for different
possibilities. I think it would help if you gave the context for this.
Are these pages on your own web site? Are you downloading pages from
third-party web sites using the browser? Are you using the command line
to download pages from other servers?
Here is a script which will get the headers for any file you can
download from the web:
?php
$fp = fsockopen(www.example.org, 80, $errno, $errstr, 30);
if (!$fp) {
echo $errstr ($errno)br /\n;
} else {
$out = HEAD http://www.example.org/any_page.html / HTTP/1.1\r\n;
$out .= Host: www.example.org\r\n;
$out .= Connection: Close\r\n\r\n;
fwrite($fp, $out);
$header = ;
while (!feof($fp)) {
$header .= fgets($fp, 256);
}
fclose($fp);
echo $header;
}
?
In response you will get the headers:
HTTP/1.1 200 OK
Date: Sun, 11 Mar 2007 14:57:54 GMT
Server: Apache/2.0.51 (Fedora)
Last-Modified: Sun, 11 Mar 2007 13:00:03 GMT
ETag: 10eb0036-4d1-3c2bbac0
Accept-Ranges: bytes
Content-Length: 1233
Connection: close
Content-Type: text/plain; charset=UTF-8
This includes the content-length, which is what you want. This script
will download only the headers.
You will not get a content-length headers for php files, since they are
in effect scripts and their length is not know in advance. The same
holds true for files which contain SSI.
_
Myron Turner
http://www.room535.org
http://www.bstatzero.org
http://www.mturner.org/XML_PullParser/
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Re: [PHP] FW: looking for two remote functions
On 3/11/07, Myron Turner [EMAIL PROTECTED] wrote:
Tijnema ! wrote:
I'm not very familiar with PERL, so will this work with remote files?
As it seems that you are just reading from local hard drive...
Tijnema
It has to be on the machine from which the pages are being served.
He was looking for remote functions
There have been several workable suggestions for different
possibilities. I think it would help if you gave the context for this.
Are these pages on your own web site? Are you downloading pages from
third-party web sites using the browser? Are you using the command line
to download pages from other servers?
Here is a script which will get the headers for any file you can
download from the web:
?php
$fp = fsockopen(www.example.org, 80, $errno, $errstr, 30);
if (!$fp) {
echo $errstr ($errno)br /\n;
} else {
$out = HEAD http://www.example.org/any_page.html / HTTP/1.1\r\n;
$out .= Host: www.example.org\r\n;
$out .= Connection: Close\r\n\r\n;
fwrite($fp, $out);
$header = ;
while (!feof($fp)) {
$header .= fgets($fp, 256);
}
fclose($fp);
echo $header;
}
?
In response you will get the headers:
HTTP/1.1 200 OK
Date: Sun, 11 Mar 2007 14:57:54 GMT
Server: Apache/2.0.51 (Fedora)
Last-Modified: Sun, 11 Mar 2007 13:00:03 GMT
ETag: 10eb0036-4d1-3c2bbac0
Accept-Ranges: bytes
Content-Length: 1233
Connection: close
Content-Type: text/plain; charset=UTF-8
This includes the content-length, which is what you want. This script
will download only the headers.
You will not get a content-length headers for php files, since they are
in effect scripts and their length is not know in advance. The same
holds true for files which contain SSI.
This is exactly what my script also did, get the content-length from the
header.
But i don't see what the actual problem is, there have been a lot of
solutions around here but they are all wrong?
Tijnema
_
Myron Turner
http://www.room535.org
http://www.bstatzero.org
http://www.mturner.org/XML_PullParser/
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[PHP] Why won't this query go through?
Hi,
I am just not understanding what I could have possibly done wrong with
this query. All of the variables are good, without special characters in
any sense of the word... So why isn't it importing anything?
Thanks!
$q = INSERT INTO
`visitors`(`username`,`password`,`email`,`firstname`,`lastname`,`birthdate`,`verifythis`)
VALUES ('.$username.',
'.md5($password1).',
'.$email.',
'.$firstname.',
'.$lastname.',
'.$birthdate.',
'.$verifythis.');;
mysql_query($q);
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Re: [PHP] FW: looking for two remote functions
I think we've been talking to ourselves. The guy with the original question seems to have folded his hand and gone home. This is exactly what my script also did, get the content-length from the header. But i don't see what the actual problem is, there have been a lot of solutions around here but they are all wrong? Tijnema -- _ Myron Turner http://www.room535.org http://www.bstatzero.org http://www.mturner.org/XML_PullParser/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Why won't this query go through?
On 3/11/07, Mike Shanley [EMAIL PROTECTED] wrote:
Hi,
I am just not understanding what I could have possibly done wrong with
this query. All of the variables are good, without special characters in
any sense of the word... So why isn't it importing anything?
Thanks!
$q = INSERT INTO
`visitors`(`username`,`password`,`email`,`firstname`,`lastname`,`birthdate`,`verifythis`)
VALUES ('.$username.',
'.md5($password1).',
'.$email.',
'.$firstname.',
'.$lastname.',
'.$birthdate.',
'.$verifythis.');;
mysql_query($q);
* me is gettings crazy!!! ALWAYS USE THE MYSQL_ERROR COMMAND!
mysql_query($q);
becomes
mysql_query($q) or die(mysql_error());
then post the result of the error, or fix it by yourself when you know where
the error is.
Tijnema
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~you are almost there~
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Re: [PHP] Separating HTML code from PHP code
Hi Don, I understand what you mean by separating out the code from the view or display. I ran into this issue with PHP several years ago and ended up writing a templating engine to allow for complete separation of the code from the display. The DynaCore System has been in development for the last 6 -7 years and is available at sourceforge (GPL): http://www.sourceforge.net/projects/dynacore as well as from http://www.dynacore.org The administrative area runs on the system and I would be more than willing to help you with the validation end of things if you are interested and decide to use the system. Hope this helps... Best regards, Mike Weaver -- Michael Weaver Founder/Chief Facilitator Dynamic Insight Innovation through Communication Tel: 1.814.574.4871 Email: [EMAIL PROTECTED] Email: [EMAIL PROTECTED] (high-capacity) AIM: dynamicinsight The information in this email and subsequent attachments may contain confidential information that is intended solely for the attention and use of the named addressee(s). This message or any part thereof must not be disclosed, copied, distributed or retained by any person without authorization from the addressee. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message.
Re: [PHP] Array mysteries
On Mar 11, 2007, at 10:02 AM, tedd wrote:
At 3:05 PM +0100 3/11/07, Tijnema ! wrote:
On 3/11/07, tedd mailto:[EMAIL PROTECTED][EMAIL PROTECTED] wrote:
At 10:05 AM +0100 3/11/07, Tijnema ! wrote:
- You could define $wdays inside the function
function convert_from_weekday ($weekday) {
$wdays = array
(0 = Sonntag
,1 = Montag
,2 = Dienstag
,3 = Mittwoch
,4 = Donnerstag
,5 = Freitag
,6 = Samstag
);
return $wdays[$weekday];
}
$day = convert_from_weekday(0) // $day = Sonntag
Tijnema:
That's also a shorter version of a simple switch statement.
I haven't thought of, or seen, that before -- thanks.
tedd
Yeah it is, but i just used moved his $wdays inside the function...
but well, there are ofcourse a lot of other options, as date(l)
would also return the day of the month :)
Tijnema
It's the technique and not the specific data thing I was
addressing. When I'm confronted with a case condition, I typically
use the switch statement. But, your solution provided me with
another way to look at that.
Cheers,
tedd
But what's the cost of this in a loop, rebuilding the array each
time, as compared to a switch statement? Just another thought...
Ed
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Re: [PHP] Save and Continue
On Sun, 2007-03-11 at 10:31 -0400, tedd wrote: At 10:51 AM -0500 3/7/07, Robert Cummings wrote: On Wed, 2007-03-07 at 10:39 -0500, Dan Shirah wrote: then return to the same screen with the credit card information still populated You should treat credit card information like a hot potato... get rid of it as soon as possible. What happens if Johnny Forgetful forgets to log out of his session on a public computer? Then Jenny Fastfingers jumps on and notices the open session? Voila, Jenny Fastfingers just got Johnny Forgetful's credit information. Cheers, Rob. Rob : Johnny Forgetful and Jenny Fastfingers? Where did you find them? It sounds like characters out of an old Navy WWII Don't go on shore-leave without protection film. *lol* I just made them up. But I do remember the process strangely enough... Forst off I had John Doe on my mine, then Johnny Mnemonic passed through my head and so I made it appropriate to the example at hand by making it Johnny Forgetful, next Jane is the usual the feminine version of John Doe, so then I had Janey Fastfingers, but it didn't ring quite right so I changed it to Jenny to sound more like Johnny ;) Why I remember the process whereby I arrived at Johnny Forgetful and Jenny Fastfingers is anyone's guess :) Cheers, Rob. -- .. | InterJinn Application Framework - http://www.interjinn.com | :: | An application and templating framework for PHP. Boasting | | a powerful, scalable system for accessing system services | | such as forms, properties, sessions, and caches. InterJinn | | also provides an extremely flexible architecture for | | creating re-usable components quickly and easily. | `' -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] My help with adding captcha
On 3/11/07, Joker7 [EMAIL PROTECTED] wrote:
Hi- as you know I have been working on adding a captcha image to my
guestbook.
Well I have managed to get a very basic one working ;) but !I have been
trying to get one that would make it more easy to use ,I have it working
until I add it to my form.
My form use's print see below and I need to add this to it:
img style=vertical-align: middle src=?php echo
captchaImgUrl()?input name=captcha size=8/
a href=?php echo captchaWavUrl()?Listen To This/a
Did you forget to add the semi-colom??
img style=vertical-align: middle src=?php echo
captchaImgUrl();?input name=captcha size=8/
a href=?php echo captchaWavUrl();?Listen To This/a
Tijnema
Any tip would be welcome.
Chris
{
print table border='0' cellpadding='6'trtd class='book';
print form method='post' action='try.php' name='form';
print p class=contentName:/p input type='text' name='name'
size='40'br;
print p class=contentCountry:/pinput type='text' name='country'
size='40'br;
print p class=contentHomepage/pinput type='text' name='homepage'
value='http://' size='40'br;
print p class=contentE-mail:/pinput type='text' name='email'
size='40'br;
print p class=contentAim:/pinput type='text' name='aim'
size='40'br;
print p class=contentICQ:/pinput type='text' name='icq'
size='40'br;
print p class=contentYahoo:/pinput type='text' name='yim'
size='40'br;
print p class=contentMSN:/pinput type='text' name='msn'
size='40'br;
print p class=contentComment:/p;
print textarea rows='6' name='comment' cols='45'/textareabr;
I need to add it here!!
print input type='submit' name='submit' value='submit';
print /formbr;
print p class='big'Clickable Smilies/p;
print a onClick=\addSmiley(':)')\img src='images/smile.gif'/a
;
print a onClick=\addSmiley(':(')\img src='images/sad.gif'/a
;
print a onClick=\addSmiley(';)')\img src='images/wink.gif'/a
;
print a onClick=\addSmiley(';smirk')\img
src='images/smirk.gif'/a ;
print a onClick=\addSmiley(':blush')\img
src='images/blush.gif'/a ;
print a onClick=\addSmiley(':angry')\img
src='images/angry.gif'/a ;
print a onClick=\addSmiley(':shocked')\img
src='images/shocked.gif'/a ;
print a onClick=\addSmiley(':cool')\img
src='images/cool.gif'/a ;
print a onClick=\addSmiley(':ninja')\img
src='images/ninja.gif'/a ;
print a onClick=\addSmiley('(heart)')\img
src='images/heart.gif'/a ;
print a onClick=\addSmiley('(!)')\img
src='images/exclamation.gif'/a ;
print a onClick=\addSmiley('(?)')\img
src='images/question.gif'/abr;
print a onclick=\addSmiley(':{blink}')\img
src='images/winking.gif'/a;
print A onclick=\addSmiley('{clover}')\img
src='images/clover.gif'/a;
print a onclick=\addSmiley(':[glasses]')\img
src='images/glasses.gif'/a;
print a onclick=\addSmiley(':[barf]')\img
src='images/barf.gif'/a;
print a onclick=\addSmiley(':[reallymad]')\img
src='images/mad.gif'/a;
print script language=\JavaScript\ type=\text/javascript\\n;
print function addSmiley(textToAdd)\n;
print {\n;
print document.form.comment.value += textToAdd;;
print document.form.comment.focus();\n;
print }\n;
print /script\n;
print brbr;
print p class='big'A href=\javascript:popWin('bbcode.php',400,
5)\BBCode instructions/a/p;
}
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[PHP] Stream Functions
Hello,
I have been trying to get the stream functions to work in PHP. While
undoubtedly my problems are due to ignorance I'd appreciate anything
helpful anyone would care to say that might alleviate that ignorance.
Basically, I have just been trying to get the examples given in the
manual to work for the unix domain. I created the two files below
and hit them with my browser.
servertest.php
--
?php
$socket = stream_socket_server(unix://testsock, $errno, $errstr,
STREAM_SERVER_BIND);
if (!$socket) {
echo ERROR: $errno - $errstrbr /\n;
} else {
while ($conn = stream_socket_accept($socket)) {
fwrite($conn, date(D M j H:i:s Y\r\n));
fclose($conn);
}
fclose($socket);
}
?
This appears to be working. It creates the socket file in the file
system. Then after a long delay, which I presume is waiting for a
client request, it returns the following.
Warning: stream_socket_accept() [function.stream-socket-accept]:
accept failed: Operation timed out in
/usr/local/www/data/servertest.php on line 6
Afterward the socket file is left on the file system.
socktest.php
?php
$fp = stream_socket_client(unix://testsock, $errno, $errstr);
if (!$fp) {
echo ERROR: $errno - $errstrbr /\n;
} else {
fwrite($fp, \n);
echo fread($fp, 26);
fclose($fp);
}
?
Running this while the server is waiting (or after it has given
up) produces the following.
Warning: stream_socket_client() [function.stream-socket-client]:
unable to connect to unix://testsock (Connection refused) in
/usr/local/www/data/socktest.php on line 2
ERROR: 61 - Connection refused
If the socket is removed the message changes to file not found
and if the permissions are changed the message changes to permission
denied. So the program seems to be finding the socket and have
permission to access it.
Can anyone suggest why the connection might be refused?
Best,
Craig
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- Large Selection - Great Rates-
- http://speedypin.com/?aff=743co_branded=1 -
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**
* Craig Spencer *
* [EMAIL PROTECTED]*
**
**
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Re: [PHP] Array mysteries
On Sunday 11 March 2007 12:02 pm, Edward Vermillion wrote:
At 10:05 AM +0100 3/11/07, Tijnema ! wrote:
- You could define $wdays inside the function
function convert_from_weekday ($weekday) {
$wdays = array
(0 = Sonntag
,1 = Montag
,2 = Dienstag
,3 = Mittwoch
,4 = Donnerstag
,5 = Freitag
,6 = Samstag
);
return $wdays[$weekday];
}
$day = convert_from_weekday(0) // $day = Sonntag
*snip*
It's the technique and not the specific data thing I was
addressing. When I'm confronted with a case condition, I typically
use the switch statement. But, your solution provided me with
another way to look at that.
Cheers,
tedd
But what's the cost of this in a loop, rebuilding the array each
time, as compared to a switch statement? Just another thought...
Ed
That's why you can just declare it static:
function convert_from_weekday ($weekday) {
static $wdays = array(
0 = Sonntag,
1 = Montag,
2 = Dienstag,
3 = Mittwoch,
4 = Donnerstag,
5 = Freitag,
6 = Samstag
);
return $wdays[$weekday];
}
And then it's only ever defined once, and the lookup is just an array-key
search that happens down in the engine. I do this sort of mapping all the
time.
--
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[EMAIL PROTECTED] ICQ: 6817012
If nature has made any one thing less susceptible than all others of
exclusive property, it is the action of the thinking power called an idea,
which an individual may exclusively possess as long as he keeps it to
himself; but the moment it is divulged, it forces itself into the possession
of every one, and the receiver cannot dispossess himself of it. -- Thomas
Jefferson
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Re: [PHP] Array mysteries
At 12:02 PM -0500 3/11/07, Edward Vermillion wrote:
On Mar 11, 2007, at 10:02 AM, tedd wrote:
At 3:05 PM +0100 3/11/07, Tijnema ! wrote:
On 3/11/07, tedd mailto:[EMAIL PROTECTED][EMAIL PROTECTED] wrote:
At 10:05 AM +0100 3/11/07, Tijnema ! wrote:
- You could define $wdays inside the function
function convert_from_weekday ($weekday) {
$wdays = array
(0 = Sonntag
,1 = Montag
,2 = Dienstag
,3 = Mittwoch
,4 = Donnerstag
,5 = Freitag
,6 = Samstag
);
return $wdays[$weekday];
}
$day = convert_from_weekday(0) // $day = Sonntag
Tijnema:
That's also a shorter version of a simple switch statement.
I haven't thought of, or seen, that before -- thanks.
tedd
Yeah it is, but i just used moved his $wdays inside the function...
but well, there are ofcourse a lot of other options, as date(l)
would also return the day of the month :)
Tijnema
It's the technique and not the specific data thing I was
addressing. When I'm confronted with a case condition, I typically
use the switch statement. But, your solution provided me with
another way to look at that.
Cheers,
tedd
But what's the cost of this in a loop, rebuilding the array each
time, as compared to a switch statement? Just another thought...
Ed
It's just another way to look at a possible solution.
As for the cost, what are we talking about? I doubt that a typical
application would show any discernable difference in execution times.
One could test this easy enough by running both through 50k loops,
but even then I doubt that the times would be that much different --
but I may be wrong, been there before.
Cheers,
tedd
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[PHP] PEAR not found
Hi all, I have a new install and am trying to get PEAR working - MDB2 to be exact. I have modified /etc/php.ini to have the following include_path = .:/php/includes:/usr/share/pear phpinfo() reports the directive --includedir=/usr/include I can confirm that MDB2.php exists in that directory. httpd has been restarted. I have literally copied the examples form the PEAR docs and I am using a postgresql backend using the bpsimple database that I can access with no problems with pg_connect() from a php script. When using PEAR::MDB2 all I get is MDB2 Error:not found. So it seems that the directoyr is not being read. Ideas of where to start looking? All pointers appreciated. Bob -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array mysteries
On Mar 11, 2007, at 1:59 PM, tedd wrote:
At 12:02 PM -0500 3/11/07, Edward Vermillion wrote:
On Mar 11, 2007, at 10:02 AM, tedd wrote:
At 3:05 PM +0100 3/11/07, Tijnema ! wrote:
On 3/11/07, tedd mailto:[EMAIL PROTECTED][EMAIL PROTECTED]
wrote:
At 10:05 AM +0100 3/11/07, Tijnema ! wrote:
- You could define $wdays inside the function
function convert_from_weekday ($weekday) {
$wdays = array
(0 = Sonntag
,1 = Montag
,2 = Dienstag
,3 = Mittwoch
,4 = Donnerstag
,5 = Freitag
,6 = Samstag
);
return $wdays[$weekday];
}
$day = convert_from_weekday(0) // $day = Sonntag
Tijnema:
That's also a shorter version of a simple switch statement.
I haven't thought of, or seen, that before -- thanks.
tedd
Yeah it is, but i just used moved his $wdays inside the function...
but well, there are ofcourse a lot of other options, as date
(l) would also return the day of the month :)
Tijnema
It's the technique and not the specific data thing I was
addressing. When I'm confronted with a case condition, I
typically use the switch statement. But, your solution provided
me with another way to look at that.
Cheers,
tedd
But what's the cost of this in a loop, rebuilding the array each
time, as compared to a switch statement? Just another thought...
Ed
It's just another way to look at a possible solution.
As for the cost, what are we talking about? I doubt that a
typical application would show any discernable difference in
execution times.
One could test this easy enough by running both through 50k loops,
but even then I doubt that the times would be that much different
-- but I may be wrong, been there before.
Cheers,
tedd
I don't know if there would be any difference either, which is why it
was a question.
Although Larry's suggestion of making the array static is something I
hadn't thought of.
Overall it is an interesting concept to use an array instead of a
switch, and I do wonder at what point, if any, that the two would
start to diverge resource-wise.
Would the array lookup be faster for a lesser-used option/key in a
situation where there were quite a few options? (you wouldn't have to
go through the whole switch to get to the option at the end (?) or
would you? I have no idea how that all works internally)
Ed
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Re: [PHP] Array mysteries
- Original Message -
From: Edward Vermillion [EMAIL PROTECTED]
To: tedd [EMAIL PROTECTED]
Cc: Tijnema ! [EMAIL PROTECTED]; php-general@lists.php.net
Sent: Sunday, March 11, 2007 8:57 PM
Subject: Re: [PHP] Array mysteries
On Mar 11, 2007, at 1:59 PM, tedd wrote:
At 12:02 PM -0500 3/11/07, Edward Vermillion wrote:
On Mar 11, 2007, at 10:02 AM, tedd wrote:
At 3:05 PM +0100 3/11/07, Tijnema ! wrote:
On 3/11/07, tedd mailto:[EMAIL PROTECTED][EMAIL PROTECTED] wrote:
At 10:05 AM +0100 3/11/07, Tijnema ! wrote:
- You could define $wdays inside the function
function convert_from_weekday ($weekday) {
$wdays = array
(0 = Sonntag
,1 = Montag
,2 = Dienstag
,3 = Mittwoch
,4 = Donnerstag
,5 = Freitag
,6 = Samstag
);
return $wdays[$weekday];
}
$day = convert_from_weekday(0) // $day = Sonntag
Tijnema:
That's also a shorter version of a simple switch statement.
I haven't thought of, or seen, that before -- thanks.
tedd
Yeah it is, but i just used moved his $wdays inside the function...
but well, there are ofcourse a lot of other options, as date (l)
would also return the day of the month :)
Tijnema
It's the technique and not the specific data thing I was addressing.
When I'm confronted with a case condition, I typically use the switch
statement. But, your solution provided me with another way to look at
that.
Cheers,
tedd
But what's the cost of this in a loop, rebuilding the array each time,
as compared to a switch statement? Just another thought...
Ed
It's just another way to look at a possible solution.
As for the cost, what are we talking about? I doubt that a typical
application would show any discernable difference in execution times.
One could test this easy enough by running both through 50k loops, but
even then I doubt that the times would be that much different -- but I
may be wrong, been there before.
Cheers,
tedd
I don't know if there would be any difference either, which is why it was
a question.
Although Larry's suggestion of making the array static is something I
hadn't thought of.
Overall it is an interesting concept to use an array instead of a switch,
and I do wonder at what point, if any, that the two would start to
diverge resource-wise.
Would the array lookup be faster for a lesser-used option/key in a
situation where there were quite a few options? (you wouldn't have to go
through the whole switch to get to the option at the end (?) or would
you? I have no idea how that all works internally)
Yes, you would. It goes sequentially through each case:. The array, on the
other hand, uses a hashing algorithm so it should be about even no matter
which option you pick.
Satyam
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Re: [PHP] Array mysteries
On 3/11/07, Satyam [EMAIL PROTECTED] wrote:
- Original Message -
From: Edward Vermillion [EMAIL PROTECTED]
To: tedd [EMAIL PROTECTED]
Cc: Tijnema ! [EMAIL PROTECTED]; php-general@lists.php.net
Sent: Sunday, March 11, 2007 8:57 PM
Subject: Re: [PHP] Array mysteries
On Mar 11, 2007, at 1:59 PM, tedd wrote:
At 12:02 PM -0500 3/11/07, Edward Vermillion wrote:
On Mar 11, 2007, at 10:02 AM, tedd wrote:
At 3:05 PM +0100 3/11/07, Tijnema ! wrote:
On 3/11/07, tedd mailto:[EMAIL PROTECTED][EMAIL PROTECTED]
wrote:
At 10:05 AM +0100 3/11/07, Tijnema ! wrote:
- You could define $wdays inside the function
function convert_from_weekday ($weekday) {
$wdays = array
(0 = Sonntag
,1 = Montag
,2 = Dienstag
,3 = Mittwoch
,4 = Donnerstag
,5 = Freitag
,6 = Samstag
);
return $wdays[$weekday];
}
$day = convert_from_weekday(0) // $day = Sonntag
Tijnema:
That's also a shorter version of a simple switch statement.
I haven't thought of, or seen, that before -- thanks.
tedd
Yeah it is, but i just used moved his $wdays inside the function...
but well, there are ofcourse a lot of other options, as date (l)
would also return the day of the month :)
Tijnema
It's the technique and not the specific data thing I was addressing.
When I'm confronted with a case condition, I typically use the
switch
statement. But, your solution provided me with another way to look
at
that.
Cheers,
tedd
But what's the cost of this in a loop, rebuilding the array
each time,
as compared to a switch statement? Just another thought...
Ed
It's just another way to look at a possible solution.
As for the cost, what are we talking about? I doubt that a typical
application would show any discernable difference in execution times.
One could test this easy enough by running both through 50k loops, but
even then I doubt that the times would be that much different -- but I
may be wrong, been there before.
Cheers,
tedd
I don't know if there would be any difference either, which is why
it was
a question.
Although Larry's suggestion of making the array static is something I
hadn't thought of.
Overall it is an interesting concept to use an array instead of
a switch,
and I do wonder at what point, if any, that the two would start to
diverge resource-wise.
Would the array lookup be faster for a lesser-used option/key in a
situation where there were quite a few options? (you wouldn't have
to go
through the whole switch to get to the option at the end (?) or would
you? I have no idea how that all works internally)
Yes, you would. It goes sequentially through each case:. The array, on
the
other hand, uses a hashing algorithm so it should be about even no matter
which option you pick.
Satyam
PHP is always fast, as long as you are not trying to do this 50k times, does
it make sense if a function takes 0.0056 or 0.0057 seconds to
execute?
I don't think so, so that means this is all going about users preference.
Tijnema
Re: [PHP] Array mysteries
On Sun, 2007-03-11 at 21:41 +0100, Satyam wrote:
- Original Message -
From: Edward Vermillion [EMAIL PROTECTED]
To: tedd [EMAIL PROTECTED]
Cc: Tijnema ! [EMAIL PROTECTED]; php-general@lists.php.net
Sent: Sunday, March 11, 2007 8:57 PM
Subject: Re: [PHP] Array mysteries
On Mar 11, 2007, at 1:59 PM, tedd wrote:
At 12:02 PM -0500 3/11/07, Edward Vermillion wrote:
On Mar 11, 2007, at 10:02 AM, tedd wrote:
At 3:05 PM +0100 3/11/07, Tijnema ! wrote:
On 3/11/07, tedd mailto:[EMAIL PROTECTED][EMAIL PROTECTED] wrote:
At 10:05 AM +0100 3/11/07, Tijnema ! wrote:
- You could define $wdays inside the function
function convert_from_weekday ($weekday) {
$wdays = array
(0 = Sonntag
,1 = Montag
,2 = Dienstag
,3 = Mittwoch
,4 = Donnerstag
,5 = Freitag
,6 = Samstag
);
return $wdays[$weekday];
}
$day = convert_from_weekday(0) // $day = Sonntag
Tijnema:
That's also a shorter version of a simple switch statement.
I haven't thought of, or seen, that before -- thanks.
tedd
Yeah it is, but i just used moved his $wdays inside the function...
but well, there are ofcourse a lot of other options, as date (l)
would also return the day of the month :)
Tijnema
It's the technique and not the specific data thing I was addressing.
When I'm confronted with a case condition, I typically use the switch
statement. But, your solution provided me with another way to look at
that.
Cheers,
tedd
But what's the cost of this in a loop, rebuilding the array each time,
as compared to a switch statement? Just another thought...
Ed
It's just another way to look at a possible solution.
As for the cost, what are we talking about? I doubt that a typical
application would show any discernable difference in execution times.
One could test this easy enough by running both through 50k loops, but
even then I doubt that the times would be that much different -- but I
may be wrong, been there before.
Cheers,
tedd
I don't know if there would be any difference either, which is why it was
a question.
Although Larry's suggestion of making the array static is something I
hadn't thought of.
Overall it is an interesting concept to use an array instead of a switch,
and I do wonder at what point, if any, that the two would start to
diverge resource-wise.
Would the array lookup be faster for a lesser-used option/key in a
situation where there were quite a few options? (you wouldn't have to go
through the whole switch to get to the option at the end (?) or would
you? I have no idea how that all works internally)
Yes, you would. It goes sequentially through each case:. The array, on the
other hand, uses a hashing algorithm so it should be about even no matter
which option you pick.
Not quite. When the number of possible keys are small, a rote traversal
using language constructs such as if/elseif/else/case is likely to be
faster than incurring the overhead of the hash search. However, in
general the hash search will be faster. Having said that, the use of an
array to hold the key/value pairs produces a very succinct and readable
solution. Additionally, retrieval of such values from the database is
more easily implemented using the array methodology. For those not aware
of using static hash lookups with database results I've included an
example:
?php
function convert_from_weekday( $weekday )
{
static $days = null;
if( $days === null )
{
$query =
SELECT
weekday_id
weekday_name
FROM
weekday_table ;
$days = array();
if( $db-query( $query ) )
{
while( $db-nextRow() )
{
$days[$db-getField( 'weekday_id' )] =
$days[$db-getField( 'weekday_name' )];
}
}
}
if( isset( $days[$weekday] ) )
{
return $days[$weekday];
}
return null;
}
?
Cheers,
Rob.
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| InterJinn Application Framework - http://www.interjinn.com |
::
| An application and templating framework for PHP. Boasting |
| a powerful, scalable system for accessing system services |
| such as forms, properties, sessions, and caches. InterJinn |
| also provides an extremely flexible architecture for |
| creating re-usable components quickly and easily. |
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[PHP] Using array_search I get error
This array comes from $_REQUEST of all data submitted
$array='Array ( [id] = 17 [takeaction] = saveCustomFields [notes] = --
Feb 4, 2007 @ 9:16 PM --fdsfdsfsdfdsfsfsfds -- Feb 4, 2007 @ 9:21 PM
--fdfdsfsdffsd -- February 11, 2007, @ 9:31 PM -- This is a tes -- February
14, 2007, @ 10:10 PM -- jhafjhfa afjahfajfhda kasjdaksdhADSKJL [firstname]
= NANCY [lastname] = ADKINS [phone2] = [address1] = 25 ALWARD CT.
[address2] = [city] = MARTINSVILLE [State] = AK [other] = [zip] = 24112
[country] = US [date18] = 03-13-2007 [text19] = test1 [text20] =
[rating] = 0 [status] = Active )';
when I use array_search to find date18
$key = array_search('date18', $array); // $key = 1;
I get Wrong datatype for second argument
How come the array is wrong datatype isn't a array an array or am I using
this wrong
Re: [PHP] Using array_search I get error
Richard Kurth wrote:
This array comes from $_REQUEST of all data submitted
$array='Array ( [id] = 17 [takeaction] = saveCustomFields [notes] = --
Feb 4, 2007 @ 9:16 PM --fdsfdsfsdfdsfsfsfds -- Feb 4, 2007 @ 9:21 PM
--fdfdsfsdffsd -- February 11, 2007, @ 9:31 PM -- This is a tes -- February
14, 2007, @ 10:10 PM -- jhafjhfa afjahfajfhda kasjdaksdhADSKJL [firstname]
= NANCY [lastname] = ADKINS [phone2] = [address1] = 25 ALWARD CT.
[address2] = [city] = MARTINSVILLE [State] = AK [other] = [zip] = 24112
[country] = US [date18] = 03-13-2007 [text19] = test1 [text20] =
[rating] = 0 [status] = Active )';
when I use array_search to find date18
$key = array_search('date18', $array); // $key = 1;
I get Wrong datatype for second argument
How come the array is wrong datatype isn't a array an array or am I using
this wrong
$array is a string, and array_search is expecting an array, so it's
correct. Where did you get that array?
-Stut
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RE: [PHP] Using array_search I get error
-Original Message-
From: Stut [mailto:[EMAIL PROTECTED]
Sent: Sunday, March 11, 2007 2:53 PM
To: Richard Kurth
Cc: php-general@lists.php.net
Subject: Re: [PHP] Using array_search I get error
Richard Kurth wrote:
This array comes from $_REQUEST of all data submitted
$array='Array ( [id] = 17 [takeaction] = saveCustomFields [notes] =
-- Feb 4, 2007 @ 9:16 PM --fdsfdsfsdfdsfsfsfds -- Feb 4, 2007 @ 9:21
PM --fdfdsfsdffsd -- February 11, 2007, @ 9:31 PM -- This is a tes --
February 14, 2007, @ 10:10 PM -- jhafjhfa afjahfajfhda
kasjdaksdhADSKJL [firstname] = NANCY [lastname] = ADKINS [phone2] =
[address1] = 25 ALWARD CT.
[address2] = [city] = MARTINSVILLE [State] = AK [other] = [zip] =
24112 [country] = US [date18] = 03-13-2007 [text19] = test1
[text20] = [rating] = 0 [status] = Active )'; when I use
array_search to find date18
$key = array_search('date18', $array); // $key = 1;
I get Wrong datatype for second argument How come the array is wrong
datatype isn't a array an array or am I using this wrong
$array is a string, and array_search is expecting an array, so it's correct.
Where did you get that array?
-Stut
This array comes from $_REQUEST of all data submitted from a form
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Re: [PHP] PEAR not found
rwhartung wrote: Hi all, I have a new install and am trying to get PEAR working - MDB2 to be exact. I have modified /etc/php.ini to have the following include_path = .:/php/includes:/usr/share/pear phpinfo() reports the directive --includedir=/usr/include I can confirm that MDB2.php exists in that directory. httpd has been restarted. I have literally copied the examples form the PEAR docs and I am using a postgresql backend using the bpsimple database that I can access with no problems with pg_connect() from a php script. When using PEAR::MDB2 all I get is MDB2 Error:not found. Ask on the pear list - http://pear.php.net/support/lists.php and post the exact error message you're getting.. they will be able to help a lot more because they know the code base, we don't. -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Using array_search I get error
Richard Kurth wrote:
-Original Message-
From: Stut [mailto:[EMAIL PROTECTED]
Sent: Sunday, March 11, 2007 2:53 PM
To: Richard Kurth
Cc: php-general@lists.php.net
Subject: Re: [PHP] Using array_search I get error
Richard Kurth wrote:
This array comes from $_REQUEST of all data submitted
$array='Array ( [id] = 17 [takeaction] = saveCustomFields [notes] =
-- Feb 4, 2007 @ 9:16 PM --fdsfdsfsdfdsfsfsfds -- Feb 4, 2007 @ 9:21
PM --fdfdsfsdffsd -- February 11, 2007, @ 9:31 PM -- This is a tes --
February 14, 2007, @ 10:10 PM -- jhafjhfa afjahfajfhda
kasjdaksdhADSKJL [firstname] = NANCY [lastname] = ADKINS [phone2] =
[address1] = 25 ALWARD CT.
[address2] = [city] = MARTINSVILLE [State] = AK [other] = [zip] =
24112 [country] = US [date18] = 03-13-2007 [text19] = test1
[text20] = [rating] = 0 [status] = Active )'; when I use
array_search to find date18
$key = array_search('date18', $array); // $key = 1;
I get Wrong datatype for second argument How come the array is wrong
datatype isn't a array an array or am I using this wrong
$array is a string, and array_search is expecting an array, so it's correct.
Where did you get that array?
-Stut
This array comes from $_REQUEST of all data submitted from a form
Yeah, you said that in your first post. What I meant was where did it
come from?
What you have there is the output from print_r($_REQUEST). How exactly
are you getting that string? Why are you creating it as a literal array
rather than using $_REQUEST directly?
-Stut
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[PHP] PHP 5.2 + IE 7 = HTTP 304 in login procedure
Hello,
One of my clients is currently having a problem when logging into one of
my site.
Investigating further (because it works with Firefox with his login/pass
from my machine), it appears the problem is caused for an obscure reason
when IE7 requests the page and obviously does a conditional GET, which
only loads what's necessary for this login to proceed when the page has
been updated since last time. The returned HTTP header is 304: Not
modified, which is not returned with other browsers (others get a 200
header).
This is true for PHP pages as well as included CSS files, which triggers
the question of having any link to PHP at all...
I've looked on Google quite a bit, and if I have found people having the
same kind of problems, they generally report it along with the fact that
they use incorrectly the header('HTTP/1.1 ...'); or
header('Status: ...'); function, so the fix is generally a change of
these.
However, my application doesn't set any of these headers from inside the
PHP code.
Before I start getting into the whole Apache2 config (which I'm not to
good at) and try a lot of funny things in a bid to discover one element
that would cause this, I'd like to know...
Does anybody know the problem and have already found a fix?
Thanks,
Yannick
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RE: [PHP] Using array_search I get error
Richard Kurth wrote:
-Original Message-
From: Stut [mailto:[EMAIL PROTECTED]
Sent: Sunday, March 11, 2007 2:53 PM
To: Richard Kurth
Cc: php-general@lists.php.net
Subject: Re: [PHP] Using array_search I get error
Richard Kurth wrote:
This array comes from $_REQUEST of all data submitted
$array='Array ( [id] = 17 [takeaction] = saveCustomFields [notes]
=
-- Feb 4, 2007 @ 9:16 PM --fdsfdsfsdfdsfsfsfds -- Feb 4, 2007 @ 9:21
PM --fdfdsfsdffsd -- February 11, 2007, @ 9:31 PM -- This is a tes --
February 14, 2007, @ 10:10 PM -- jhafjhfa afjahfajfhda
kasjdaksdhADSKJL [firstname] = NANCY [lastname] = ADKINS [phone2]
=
[address1] = 25 ALWARD CT.
[address2] = [city] = MARTINSVILLE [State] = AK [other] = [zip]
=
24112 [country] = US [date18] = 03-13-2007 [text19] = test1
[text20] = [rating] = 0 [status] = Active )'; when I use
array_search to find date18
$key = array_search('date18', $array); // $key = 1;
I get Wrong datatype for second argument How come the array is wrong
datatype isn't a array an array or am I using this wrong
$array is a string, and array_search is expecting an array, so it's
correct.
Where did you get that array?
-Stut
This array comes from $_REQUEST of all data submitted from a form
Yeah, you said that in your first post. What I meant was where did it come
from?
What you have there is the output from print_r($_REQUEST). How exactly are
you getting that string? Why are you creating it as a literal array rather
than using $_REQUEST directly?
What you have there is the output from print_r($_REQUEST). How exactly are
you getting that string? Why are you creating it as a literal array rather
than using $_REQUEST directly?
-Stut
This is for saving data from custom fields created by the user I don't know
what they are named so I can't use $_REQUEST[name] to pull them from the
array.
I am submitting a form to a script that will search thru the array and find
the fields that are in there date18 text19 text20 these are user custom
fields that I do not know what they are named. I what to compare what is in
the array with a database table and if they match then save the information
in the array for that item to the database.
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[PHP] php 4 and 5
Dear All, What different between 4 and 5 ? Edward. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php 4 and 5
[EMAIL PROTECTED] wrote: Dear All, What different between 4 and 5 ? http://www.php.net/manual/en/migration5.php#migration5.changes -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php 4 and 5
On Sunday 11 March 2007 7:14 pm, [EMAIL PROTECTED] wrote: Dear All, What different between 4 and 5 ? Edward. http://us2.php.net/manual/en/faq.migration5.php http://us2.php.net/manual/en/migration5.php Really, I normally am not an RTFMer, but it's not like the information isn't already presented to you on a silver platter. -- Larry Garfield AIM: LOLG42 [EMAIL PROTECTED] ICQ: 6817012 If nature has made any one thing less susceptible than all others of exclusive property, it is the action of the thinking power called an idea, which an individual may exclusively possess as long as he keeps it to himself; but the moment it is divulged, it forces itself into the possession of every one, and the receiver cannot dispossess himself of it. -- Thomas Jefferson -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php 4 and 5
On Mon, 2007-03-12 at 08:14 +0800, [EMAIL PROTECTED] wrote: Dear All, What different between 4 and 5 ? http://www.php.net/manual/en/migration5.php#migration5.changes Cheers, Rob. -- .. | InterJinn Application Framework - http://www.interjinn.com | :: | An application and templating framework for PHP. Boasting | | a powerful, scalable system for accessing system services | | such as forms, properties, sessions, and caches. InterJinn | | also provides an extremely flexible architecture for | | creating re-usable components quickly and easily. | `' -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] xml parsing
I have been trying to parse this xml, and want to use it with childnodes Label and Tekst, but sofar due to the li and p and image elements no luck. How can i do this in a simple way ??? ?xml version=1.0 encoding=UTF-8? Menu Item LabelAlgemeen/Label Teksta/Tekst /Item Item Label1-Atmosfeer/Label Tekst lia/li libbb/li liccc/li lidd/li img src=Saf2.jpg alt=News width=240 height=232/br /br /br /qqqbr /br /br //Tekst /Item Item LabelBetrouwbare drukcabine/Label Tekstimg src=Saf3.jpg alt=News width=180 height=239/br /br /br /br /br /br /br /br /br /br /br /br /br /br //Tekst /Item /Menu
Re: [PHP] xml parsing
On Mon, 2007-03-12 at 01:38 +0100, Marije van Deventer wrote: I have been trying to parse this xml, and want to use it with childnodes Label and Tekst, but sofar due to the li and p and image elements no luck. How can i do this in a simple way ??? You're having trouble because the person who set the content of Tekst didn't have a clue and so didn't mark up special entities. As such, the XML has now taken on a mixed structure of XML and HTML. You might have success performing the following before trying to parse: ?php $xml = str_replace( 'Tekst', 'Tekst![CDATA[', $xml ); $xml = str_replace( '/Tekst', ']]/Tekst', $xml ); ? Cheers, Rob. -- .. | InterJinn Application Framework - http://www.interjinn.com | :: | An application and templating framework for PHP. Boasting | | a powerful, scalable system for accessing system services | | such as forms, properties, sessions, and caches. InterJinn | | also provides an extremely flexible architecture for | | creating re-usable components quickly and easily. | `' -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Why won't this query go through?
Tijnema ! wrote:
On 3/11/07, Mike Shanley [EMAIL PROTECTED] wrote:
Hi,
I am just not understanding what I could have possibly done wrong with
this query. All of the variables are good, without special characters in
any sense of the word... So why isn't it importing anything?
Thanks!
$q = INSERT INTO
`visitors`(`username`,`password`,`email`,`firstname`,`lastname`,`birthdate`,`verifythis`)
VALUES ('.$username.',
'.md5($password1).',
'.$email.',
'.$firstname.',
'.$lastname.',
'.$birthdate.',
'.$verifythis.');;
^ -- oh my look at that,
that's no good.
mysql_query($q);
* me is gettings crazy!!!
you haven't been here very long have you Tijnema.
ALWAYS USE THE MYSQL_ERROR COMMAND!
indeed.
mysql_query($q);
becomes
mysql_query($q) or die(mysql_error());
only my stance is that the above construction sucks, it makes for very brittle
code and there is nothing to say whether when this query fails the whole script
needs to die ... another thing is that when the sql breaks your giving the
[potential] evil haxor b'std all the information he needs to perform some kind
of
sql injection attack.
I recommend logging the error, and/or using some kind of debug mode in addition
to
a more sophistication approach to deciding if/when to exit the script.
but the basic advice sticks: check your return values and examine any/all
relevant
error messages.
then post the result of the error, or fix it by yourself when you know
where
the error is.
Tijnema
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~you are almost there~
me? I've been there, smoked it and got the t-shirt to prove it.
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Re: [PHP] Why won't this query go through?
Jochem Maas wrote:
Tijnema ! wrote:
On 3/11/07, Mike Shanley [EMAIL PROTECTED] wrote:
Hi,
I am just not understanding what I could have possibly done wrong with
this query. All of the variables are good, without special characters in
any sense of the word... So why isn't it importing anything?
Thanks!
$q = INSERT INTO
`visitors`(`username`,`password`,`email`,`firstname`,`lastname`,`birthdate`,`verifythis`)
VALUES ('.$username.',
'.md5($password1).',
'.$email.',
'.$firstname.',
'.$lastname.',
'.$birthdate.',
'.$verifythis.');;
Haven't you converted all of your columns to literals: 'username', etc,
which should be plain username?
I find it's clearer to use the heredoc syntax:
$query= QUERY
INSERT INTO visitors (username,password,email,firstname,lastname. . . etc)
VALUES($username,$password,$email . . . etc )
QUERY;
_
Myron Turner
http://www.room535.org
http://www.bstatzero.org
http://www.mturner.org/XML_PullParser/
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Re: [PHP] My help with adding captcha
Joker7 wrote: Hi- as you know I have been working on adding a captcha image to my guestbook. Well I have managed to get a very basic one working ;) but !I have been trying to get one that would make it more easy to use ,I have it working until I add it to my form. My form use's print see below and I need to add this to it: img style=vertical-align: middle src=?php echo captchaImgUrl()?nbsp;nbsp;input name=captcha size=8/ a href=?php echo captchaWavUrl()?Listen To This/a And what happens when you try? There's nothing in that snippet that shows an error (missing a semi-colon won't stop it printing as Tijnema suggested). -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Variable variables and references
2007/3/10, Dave Goodchild [EMAIL PROTECTED]: Hi guys, I have just read 'Programming PHP' (O'Reilly) and although I think it's a great book, I am confused about variable variables and references - not the mechanics, just where you would use them. The subject of variable variables is explained but no examples are given as to why and where you would utilise them. There really aren't useful and you're well without knowing they even exist. In my opinion they harm code readibility, so they shouldn't be used, especially if what you're trying to do can be achieved in some other way. There is a special case where I found them useful. If you play competitions like the sort of codegolf, they can be used to reduce your code by a few characters by doing some really nasty things. As for references, the examples given with regard to passing and returning by reference in functions is clear, but no real examples are given as to when this would be a preferred approcah - in fact, the authors stress that due to PHP's copy-on-write mechanism, it is not a frequently-used approcah. References are useful to simulate PHP5 objects behaviour in PHP4. They can be useful in many ways but I've found myself having too many troubles when overusing them, segfaults and the sort... So my question - are there any 'classic' situations in which either should be used, and where and when do you guys use them in your real-world efforts? -- http://www.web-buddha.co.uk
[PHP] __autoload() no workie on my 5.2 install...
Hey all. This is my first post, 'coz it's the first time I've ever had
such a confusing problem with PHP.
I recently got a VPS and compiled PHP 5.2.1 with the following options:
--prefix=/usr/local/php5 --with-apxs2=/usr/local/apache2/bin/apxs
--with-config-file-path=/etc/php5 --with-curl
--with-curl-dir=/usr/local/lib --with-gd --with-gd-dir=/usr/local
--with-gettext --with-jpeg-dir=/usr/local/lib --with-kerberos
--with-mcrypt --with-mhash --with-mysql=/usr --with-pear
--with-png-dir=/usr/local/lib --with-xml --with-zlib
--with-zlib-dir=/usr/local/lib --with-zip --with-openssl --enable-bcmath
--enable-calendar --enable-ftp --enable-magic-quotes --enable-sockets
--enable-track-vars --enable-mbstring --enable-memory-limit
--with-freetype-dir=/usr/include/freetype2 --enable-soap
--with-mysql-sock=/tmp/mysql.sock
Apache is 2.2.4 and was also hand-compiled.
Meanwhile, at home, I have PHP 5.1.6 and Apache 2.2.3.
At home, __autoload() works great.
On the VPS, it doesn't work at all.
Here is a small case:
= - = - = - = - = - = - = - = - = - = - = - = - = - = - = - = - =
test.php:
?php
function __autoload($classname) {
include_once(dirname(__FILE__) . /$classname.php);
}
$thinger = new foo();
echo $thinger-boo;
?
= - = - = - = - = - = - = - = - = - = - = - = - = - = - = - = - =
foo.php:
?php
class foo {
var $boo;
function foo() {
$this-boo = I wouldn't say 'boo' if this autoloader worked on my
server...\n;
}
}
?
= - = - = - = - = - = - = - = - = - = - = - = - = - = - = - = - =
And, the crying begins:
[EMAIL PROTECTED] ~]$ php test.php
Fatal error: Cannot instantiate non-existent class: foo
in /home/nhawks/test.php on line 5
Naturally for this simple test case, both files are in the same
directory.
When I do the same thing at home...
[EMAIL PROTECTED] ~]$ php test.php
I wouldn't say 'boo' if this autoloader worked on my server...
I don't understand why __autoload() would fail, I didn't explicitly
enable it when compiling at home and I can't find anything via Google to
help ...
No clues whatsoever in my Apache error_log. When I try throwing:
echo(Got here!\n);
..into my __autoload() function, it reveals that __autoload() is never
being fired.
Please help.
Nathan
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