On Mon, 2009-08-10 at 15:40 -0300, Martin Scotta wrote:
> This "intelligence" is given by the laziness of the && operator.
>
> $res = a() && b(); # if a() is false then b() does not evaluate
> $res = a() & b(); # b() evaluates no matter a()'s result
>
> so, order matters.
>
> On Mon, Aug 10, 200
> Unless, of course, what you have is
>
>name[], email[], sex[0]
>name[], email[], sex[1]
>name[], email[], sex[2]
Yep, that's exactly what I have.
> If it's important to you that the indexes match across name[], email[] and
> sex[], then you must supply
> them explicitly for every
Do *NOT* get into the habit of outputting your HTML using echo or print
statements, it becomes unmaintainable very quickly, use a templating
language, ether with a framework(recomended) or standalone.
You should learn the basics of HTML and CSS, go and read
http://htmldog.com/, btw to add a newlin
Thanks for all the help! I'm going to try just writing to a database table
first with INSERT DELAYED, and if there ends up being a performance hit,
I'll use a MEMORY table that gets archived off every 5 minutes or so.
Waynn
Daevid Vincent wrote:
NO! For the love of God and all that is holy, don't do that accumulator /
mod "hack".
That's so 1980's. And why make the CPU do all that math for every row...
Just do this. It's quick and simple:
CSS:
.dataRow1 { background-color: #DFDFDF; }
.dataRow2
Bastien Koert wrote:
Use PHPMailer or one of the other classes available...makes life
so much easier
Kick Ass!!!
Yes! Wow! Was that a breeze! That class rocks!
Thanks tons, Bastien!
I have to admit when I first saw your reply I thought, "Oh,
man, another class to learn? But
On Mon, Aug 10, 2009 at 04:18:29PM -0700, Daevid Vincent wrote:
> NO! For the love of God and all that is holy, don't do that accumulator /
> mod "hack".
> That's so 1980's. And why make the CPU do all that math for every row...
>
> Just do this. It's quick and simple:
>
> CSS:
> .data
Funny, I just had to figure out today how to nicely do HTML e-mails. I
ended up using PEAR:Mail_mime, and it worked pretty well. It will also
work for your attachments. I believe that PHP itself recommends it on
their mail() function reference page.
Adam.
On Mon, Aug 10, 2009 at 6:49 PM, Skip Eva
No...not zerowing...no...
But yes, the ternary operator is the bomb, which you can get carried
away with. Daevid knows what I mean :)
Adam.
On Mon, Aug 10, 2009 at 6:59 PM, Daevid Vincent wrote:
> Pretty much the best operator ever invented IMHO. And Since PHP 5.3, it is
> possible to leave out
Pretty much the best operator ever invented IMHO. And Since PHP 5.3, it is
possible to leave out the middle part of the ternary operator. Expression
expr1 ?: expr3 returns expr1 if expr1 evaluates to TRUE, and expr3
otherwise. Awesome!
Also, Adam Randall set up us the bomb. ;-)
(http://www.youtub
On Mon, Aug 10, 2009 at 9:49 PM, Skip Evans wrote:
> Hey all,
>
> Trying to send emails with attachments, first try at this. And am trying to
> adapt sample code I found here:
>
> http://www.webcheatsheet.com/PHP/send_email_text_html_attachment.php
>
> Trying this:
>
> ($data contains the contents
Hey all,
Trying to send emails with attachments, first try at this. And
am trying to adapt sample code I found here:
http://www.webcheatsheet.com/PHP/send_email_text_html_attachment.php
Trying this:
($data contains the contents of the file; I've verified this)
$hash = md5(date('r', time()))
http://us3.php.net/manual/en/language.operators.comparison.php
Find "Ternary" on that page.
It's a shortened conditional:
cond ? true : false
Adam.
On Mon, Aug 10, 2009 at 6:27 PM, John
Butler wrote:
>> echo "something " . (($a = $a^1) ? "red\n" : "green\n");
>
> Re: The "?" char in this
echo "something " . (($a = $a^1) ? "red\n" : "green\n");
Re: The "?" char in this line above..
where in the php docs can I read about what that is doing?
I have not come across this construct before today, from you guys.
thanks
-John
--
PHP General Mailing List (http://www.php.net/)
To u
Then YOU have more aggressive error_reporting than the default setting
turned on. You might consider turning it down a notch. NOTICEs are basically
useless and bloat your code IMHO -- and apparently the PHP devs too as per
this...
http://us2.php.net/manual/en/function.error-reporting.php
// Repor
u...
try
echo "";
for( $i=0 ; $i<10; $i++){
echo "something " . (($a = $a^1) ? "red\n" : "green\n");
}
echo "";
watchout the brackets !
cheers
ralph_def...@yahoo.de
"John Butler" wrote in message
news:52842d6f-dd45-44a6-ae06-2e58ef8f6...@gmail.com...
> quick Q:
> I have this inside a fore
Use...
$dr = !$dr
if you want
Notice: Undefined variable: dr
All variables MUST be initialized before using.
If you PHP does not complains about it you should read about error_reporting
On Mon, Aug 10, 2009 at 8:18 PM, Daevid Vincent wrote:
> NO! For the love of God and all that is holy,
I am using the print function to display my html. I cannot get the
line return ( \n ) character to actually push the html onto the next
line, it just gets displayed instead. Should I be using echo?
Allen, you off and running again?
echo "blah.. \n"; //<-- this will print the literal 'blah
On Sun, 09 Aug 2009 21:17:15 +0300, "Ralph Deffke"
wrote:
Hi all,
I'm facing the fact that it seems that auto_increment fields in a table
not
start at 1 like it was in earlier versions even if I install mySQL brand
new
creating all tables new. it seems to me that auto_increments handlin
On Mon, Aug 10, 2009 at 4:58 PM, Daevid Vincent wrote:
> > From: Robert Cummings [mailto:rob...@interjinn.com]
> >
> > However, accelerators don't make scripts faster per se.
> > They merely cut out the script reading and parsing time.
>
> Which is a HUGE portion of time since PHP is a two-pass s
> I am using the print function to display my html. I cannot get the line
> return ( \n ) character to actually push the html onto the next line, it
> just gets displayed instead. Should I be using echo?
In the PHP code snippet you pasted above, you're using single-quotes
to delimit your literal s
NO! For the love of God and all that is holy, don't do that accumulator /
mod "hack".
That's so 1980's. And why make the CPU do all that math for every row...
Just do this. It's quick and simple:
CSS:
.dataRow1 { background-color: #DFDFDF; }
.dataRow2 { background-color: #FFF
You're not using the and tag most likely then.
> -Original Message-
> From: Allen McCabe [mailto:allenmcc...@gmail.com]
> Sent: Monday, August 10, 2009 4:11 PM
> To: John Butler
> Cc: phpList
> Subject: Re: [PHP] Embedding foreach loops
>
> I am using the print function to display my
> $shows = array();
> $show_01 = array();
> $show_01['title'] = 'Van Cliburn Gold Medal Winner';
> $show_01['date'] = 'Tues. 10/13/2009';
> $show_01['time'] = '11am';
> $show_01['price'] = 4.00;
> $show_01['soldout'] = 0; //IF THE SHOW SELLS OUT, CHANGE "0" to "1"
> (without quotations).
> $
I am using the print function to display my html. I cannot get the line
return ( \n ) character to actually push the html onto the next line, it
just gets displayed instead. Should I be using echo?
On Mon, Aug 10, 2009 at 3:41 PM, John Butler
wrote:
>
> I did this, and got my arrays dumped (on
John Butler wrote:
> quick Q:
> I have this inside a foreach{} that I want to alternate between on and
> off so I can alternate the background-color of my 's.
>
> $tableRowBGcolorBoolCounter != $tableRowBGcolorBoolCounter; //-boolean
> on and off
>
> I am looking thru' docs and books, but can't
> From: Robert Cummings [mailto:rob...@interjinn.com]
>
> However, accelerators don't make scripts faster per se.
> They merely cut out the script reading and parsing time.
Which is a HUGE portion of time since PHP is a two-pass step. One that reads
and compiles to opcodes (with syntax checking
with XOR
try this
$a = 0;
echo $a ^ 1;
$a = 1;
echo $a ^ 1;
hope that helps
ralph
ralph_def...@yahoo.de
"John Butler" wrote in message
news:52842d6f-dd45-44a6-ae06-2e58ef8f6...@gmail.com...
> quick Q:
> I have this inside a foreach{} that I want to alternate between on
> and off so I can alte
= !
!
=)
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
There are a lot of alternatives if you want to remove the arrays XML,
ini files, text files, yaml, json
Of course... they all will implicate to open the file, read it, and then
process it.
On Mon, Aug 10, 2009 at 7:29 PM, Allen McCabe wrote:
> John,
>
> I did this, and got my arrays dumped (
I did this, and got my arrays dumped (on one line). After adding
line returns, here is a snippet:
it looks OK. Note that you can see (copy/paste) that array which you
just dumped, much better, if you view the source code of the html
page. OR you can use to make that format persist thr
You can do this...
for( $b=true; ; $b = !$b )
{
}
I usually use this solution
$types = array( 'one', 'two' );
foreach( $list as $item ) # <-- your set of (many) items
{
echo current( $types ); # <-- this prints the current class
# code
next( $types ) or reset( $types ); # and th
Try $tableRowBGcolorBoolCounter = !$tableRowBGcolorBoolCounter
Notice that it says '= !' instead of !='.
--
Tony Marston
http://www.tonymarston.net
http://www.radicore.org
"John Butler" wrote in message
news:52842d6f-dd45-44a6-ae06-2e58ef8f6...@gmail.com...
> quick Q:
> I have this inside a fo
John,
I did this, and got my arrays dumped (on one line). After adding line
returns, here is a snippet:
[code=array dump]
array(38) {
["show_01"]=> array(5) {
["title"]=> string(29) "Van Cliburn Gold Medal Winner"
["date"]=> string(16) "Tues. 10/13/2009"
["time"]=> string(4) "11am"
["price"]=> f
quick Q:
I have this inside a foreach{} that I want to alternate between on
and off so I can alternate the background-color of my 's.
$tableRowBGcolorBoolCounter != $tableRowBGcolorBoolCounter; //-boolean
on and off
I am looking thru' docs and books, but can't remember (nor find now)
in
I can't seem to get my foreach loops to work, will PHP parse
embedded loops?
yes.
Is this something I need to have in a database to work?
no, you can do it with the arrays... but it may be easier to work
with over the long run if that data was in a db.
Anyway right after you finish cre
On Mon, Aug 10, 2009 at 6:44 PM, Allen McCabe wrote:
> Gmail automatically sent my last email, apologies.
>
> I am creating an order form for tickets for a list of performances at a
> performing arts center.
>
> Currently, the form is on paper, and is set up as follows:
> -Title - date - time
On Aug 10, 2009, at 3:43 PM, Jim Lucas wrote:
Allen McCabe wrote:
I am creating an order form for tickets for a list of performances
at a
performing arts center.
Currently, the form is on paper, and is set up as follows:
-Nutcracker - Tues 10/13 - 11am - $4.00
Thanks for letting us know
Gmail automatically sent my last email, apologies.
I am creating an order form for tickets for a list of performances at a
performing arts center.
Currently, the form is on paper, and is set up as follows:
-Title - date - time - price - soldout - quantity - total($)
-Nutcracker - Tues 10/13
Allen McCabe wrote:
> I am creating an order form for tickets for a list of performances at a
> performing arts center.
>
> Currently, the form is on paper, and is set up as follows:
> -Nutcracker - Tues 10/13 - 11am - $4.00
>
Thanks for letting us know about your new order form.
Did you have a
Robert Cummings wrote:
> Colin Guthrie wrote:
>> 'Twas brillig, and Jim Lucas at 10/08/09 16:29 did gyre and gimble:
>>> $d = array(
>>> "home_page",
>>> "member_services",
>>> "member_services_login",
>>> "network",
>>> "resource_center",
>>> "verse_of_the_day_activate",
>>
I am creating an order form for tickets for a list of performances at a
performing arts center.
Currently, the form is on paper, and is set up as follows:
-Nutcracker - Tues 10/13 - 11am - $4.00
That should be !== not !===
Adam.
On Mon, Aug 10, 2009 at 12:17 PM, Ralph Deffke wrote:
> for the same story there are the
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
the single & is a logical AND so a() NOR b() is evaluatet ! its usually used on
binary integer.
e.g. 0x0001 & 0x0001 = 0x0001 equlals TRUE while 0x0002 & 0x0001 equals FALSE
so something like $a & $b guides to some very interisting results depending of
their values
but nothing u expect.
while
This "intelligence" is given by the laziness of the && operator.
$res = a() && b(); # if a() is false then b() does not evaluate
$res = a() & b(); # b() evaluates no matter a()'s result
so, order matters.
On Mon, Aug 10, 2009 at 3:29 PM, Andrew Ballard wrote:
> On Mon, Aug 10, 2009 at 1:50 PM,
On Mon, Aug 10, 2009 at 1:50 PM, Ralph Deffke wrote:
> this is not "intelligence" its just pure math. the '&&' says if BOTH
> expressions are true then the whole expression is true.
>
> so if the first one is false, the whole is false, why checking the next one
> in the underlaying C it would be so
If you switch it around you'll get a notice because the IF evaluates
from left to right. So you just want to make sure you check isset()
first.
This would throw a notice:
if($_POST['UserWishesDateRange'] == 'T' &&
isset($_POST['UserWishesDateRange'])) {
Aha! That must be what I tried and
On Mon, Aug 10, 2009 at 1:07 PM, Martin Scotta wrote:
> Why do you all always use isset?
> Why do you don't use array_key_exists instead? is it a more semantic
> solution?
>
>
> $key = 'UserWishesDateRange'; # just to make statement shorter
> if( array_key_exists($key, $_POST ) && 'T' == $_POST[$k
this is not "intelligence" its just pure math. the '&&' says if BOTH
expressions are true then the whole expression is true.
so if the first one is false, the whole is false, why checking the next one
in the underlaying C it would be something like this
{
if ( expression == false ) return false;
i
Why do you all always use isset?
Why do you don't use array_key_exists instead? is it a more semantic
solution?
wrote:
>
>>> If you switch it around you'll get a notice because the IF evaluates
>> from left to right. So you just want to make sure you check isset()
>> first.
>>
>> This would thr
If you switch it around you'll get a notice because the IF evaluates
from left to right. So you just want to make sure you check isset()
first.
This would throw a notice:
if($_POST['UserWishesDateRange'] == 'T' &&
isset($_POST['UserWishesDateRange'])) {
Aha! That must be what I tried a
Colin Guthrie wrote:
'Twas brillig, and Jim Lucas at 10/08/09 16:29 did gyre and gimble:
$d = array(
"home_page",
"member_services",
"member_services_login",
"network",
"resource_center",
"verse_of_the_day_activate",
);
Ahh someone else who alway
John Butler wrote:
>> if(isset($_POST['UserWishesDateRange']) && $_POST['UserWishesDateRange']
>> == 'T') {
>
>
> Thought I tried that. Apparently not exactly; it works now! Thanks. I
> know it is clunky but I wanted to see how compact it could be done.
If you switch it around you'll get a no
'Twas brillig, and Jim Lucas at 10/08/09 16:29 did gyre and gimble:
$d = array(
"home_page",
"member_services",
"member_services_login",
"network",
"resource_center",
"verse_of_the_day_activate",
);
Ahh someone else who always puts a closing , on
Ron Piggott wrote:
> How do I change this ELSEIF into an array?
>
> } elseif ( ( $page <> "" ) AND ( $page <> "home_page" ) AND ( $page <>
> "verse_of_the_day_activate" ) AND ( $page <> "member_services" ) AND ( $page
> <> "member_services_login" ) AND ( $page <> "member_services_logoff" ) AND (
> -Original Message-
From: leledumbo [mailto:leledumbo_c...@yahoo.co.id]
Sent: 10 August 2009 11:11
To: php-general@lists.php.net
> Subject: RE: [PHP] Radio buttons problem
> There is, the entries are grouped by its index. So, I group name[0],
email[0], and sex[0] as one. The
hi,thanks for your reply.
On Mon, Aug 10, 2009 at 9:54 PM, Richard Quadling
wrote:
> 2009/8/10 Peter Wang :
> > Hi php-general,
> > sorry if it is a wrong lists for this question.
> >
> > I have read many articles/messages about using tmpfs store temp files,
> >
> > for example, php session dat
2009/8/10 Peter Wang :
> Hi php-general,
> sorry if it is a wrong lists for this question.
>
> I have read many articles/messages about using tmpfs store temp files,
>
> for example, php session data, smarty compied templates and so on.
>
> An obvious reason for that is: it doesn't matter about dat
Hi php-general,
sorry if it is a wrong lists for this question.
I have read many articles/messages about using tmpfs store temp files,
for example, php session data, smarty compied templates and so on.
An obvious reason for that is: it doesn't matter about data loss caused by
machine restart/pow
Ron Piggott wrote:
How do I change this ELSEIF into an array?
} elseif ( ( $page <> "" ) AND ( $page <> "home_page" ) AND ( $page <> "verse_of_the_day_activate" ) AND ( $page <> "member_services" ) AND (
$page <> "member_services_login" ) AND ( $page <> "member_services_logoff" ) AND ( $page <>
On Mon, Aug 10, 2009 at 9:28 AM, Ron
Piggott wrote:
> How do I change this ELSEIF into an array?
>
> } elseif ( ( $page <> "" ) AND ( $page <> "home_page" ) AND ( $page <>
> "verse_of_the_day_activate" ) AND ( $page <> "member_services" ) AND ( $page
> <> "member_services_login" ) AND ( $page <>
How do I change this ELSEIF into an array?
} elseif ( ( $page <> "" ) AND ( $page <> "home_page" ) AND ( $page <>
"verse_of_the_day_activate" ) AND ( $page <> "member_services" ) AND ( $page <>
"member_services_login" ) AND ( $page <> "member_services_logoff" ) AND ( $page
<> "resource_center"
> -Original Message-
> From: leledumbo [mailto:leledumbo_c...@yahoo.co.id]
> Sent: 10 August 2009 11:11
> To: php-general@lists.php.net
> Subject: RE: [PHP] Radio buttons problem
>
>
> > Why do you? There's no reason you *have* to have consecutive
> indexes --
> just iterate over the re
> -Original Message-
> From: Brian Dunning [mailto:br...@briandunning.com]
> Sent: 08 August 2009 01:04
> To: PHP General List
> Subject: Re: [PHP] Server change affecting ability to send
> downloaded files???
>
> Very interesting. Excellent debugging advice. It's giving me a 500
> error
At 12:47 AM +0200 8/10/09, Ralph Deffke wrote:
I would like to have a KNOWN status of my database after a NEW installation
of the application, because the further installation relais on information
stored in record 1 of each table.
Sounds like a problem waiting to happen.
Cheers,
tedd
--
---
> Why do you? There's no reason you *have* to have consecutive indexes --
just iterate over the resulting > array with foreach, and there's no
problem.
There is, the entries are grouped by its index. So, I group name[0],
email[0], and sex[0] as one. The problem if I don't maintain the index for
r
66 matches
Mail list logo
