Hey all, I'm new to the list and I have a question...
What does = mean?
The book I am reading is called Programming PHP published by O'Reilly. I
haven't read the whole book yet. I was flipping through the pages and in
the book there is mention of = (less than or equal) and = (greater than
or
Just getting this back on the list .
-- Forwarded message --
From: Eddie Drapkin oorza...@gmail.com
Date: Fri, Jun 26, 2009 at 2:36 AM
Subject: Re: [PHP] What does this mean?
To: Jason Carson ja...@jasoncarson.ca
It's used in key value combinations in several places.
When
Hi there,
I am somehow confused about the this command: ?=
What does the equetion sigh mean?
I would like to replace the ?= sign inside this line:
?= $ajax-loadJsApp(true) ?
so I could do something like this:
?php
$ajax-loadJsApp(true);
echo 'test';
?
But this does not
?=expression ?
?php echo expression; ?
On 4/8/06, Merlin [EMAIL PROTECTED] wrote:
Hi there,
I am somehow confused about the this command: ?=
What does the equetion sigh mean?
I would like to replace the ?= sign inside this line:
?= $ajax-loadJsApp(true) ?
so I could do
?= $arse; ?
...is a concise, if less readable way, to echo the value of arse. It is only
used to echo a value. To do anything else, for example, call a method, use
the second approach you describe. In fact, you already seem to know the
difference, so why the question? Are you trying to replace
I'm trying to understand function definitions and can't seem to find any
reference to the meaning of (PHP 4 = 4.0.1, PHP 5) or variations there of,
shown at the beginning of each definition. I get the idea it is telling me
that the particular function is supported in PHP 4 5. But what does the
= is greater or equal to
-Erin
-Original Message-
From: Chris [mailto:[EMAIL PROTECTED]
Sent: Monday, January 09, 2006 9:13 PM
To: php-general@lists.php.net
Subject: [PHP] what does this mean? (PHP 4 = 4.0.1, PHP 5)
I'm trying to understand function definitions and can't seem
@lists.php.net
Subject: [PHP] what does this mean? (PHP 4 = 4.0.1, PHP 5)
I'm trying to understand function definitions and can't seem
to find any reference to the meaning of (PHP 4 = 4.0.1, PHP
5) or variations there of, shown at the beginning of each
definition. I get the idea it is telling me
9:13 PM
To: php-general@lists.php.net
Subject: [PHP] what does this mean? (PHP 4 = 4.0.1, PHP 5)
I'm trying to understand function definitions and can't seem
to find any reference to the meaning of (PHP 4 = 4.0.1, PHP
5) or variations there of, shown at the beginning of each
definition. I get
on which page of php.net can I find out what this code does?
$a = $b? $a :dian;
--
Diana Castillo
Global Reservas, S.L.
C/Granvia 22 dcdo 4-dcha
28013 Madrid-Spain
Tel : 00-34-913604039 Ext 216
Fax : 00-34-915228673
email: [EMAIL PROTECTED]
Web : http://www.hotelkey.com
Leif Gregory wrote:
Hello Diana,
Friday, February 25, 2005, 7:07:29 AM, you wrote:
D on which page of php.net can I find out what this code does?
D $a = $b? $a :dian;
It's called a ternary operator, basically an if-else statement.
Note to self: write ternary on the blackboard 100
Diana Castillo wrote:
on which page of php.net can I find out what this code does?
$a = $b? $a :dian;
its a form of if statement called the tertiary form (or something),
it does exactly the same as this:
if ($b) {
$a = $a;
} else {
$a = dian;
}
don't know which page its on tho
Hello Diana,
Friday, February 25, 2005, 7:07:29 AM, you wrote:
D on which page of php.net can I find out what this code does?
D $a = $b? $a :dian;
It's called a ternary operator, basically an if-else statement.
There really isn't a page (that I've found) that explains in on
php.net, but
[snip]
on which page of php.net can I find out what this code does?
$a = $b? $a :dian;
[/snip]
It is a ternary IF statement...verbose
if ($a = $b){
$a;
} else {
dian;
}
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Jason Barnett wrote:
Leif Gregory wrote:
Hello Diana,
Friday, February 25, 2005, 7:07:29 AM, you wrote:
D on which page of php.net can I find out what this code does?
D $a = $b? $a :dian;
It's called a ternary operator, basically an if-else statement.
Note to self: write ternary on the
Including more than one you can make a complex control structure, not
just if else
$a = ($a == 0) ? ($b $a ) ? $b : $a :$c;
On Fri, 25 Feb 2005 13:26:51 -0600, Jay Blanchard
[EMAIL PROTECTED] wrote:
[snip]
on which page of php.net can I find out what this code does?
$a = $b? $a :dian;
Jochem Maas mailto:[EMAIL PROTECTED]
on Friday, February 25, 2005 12:31 PM said:
I thought 'tertiary' also - I could remember the 'other' name...
I was under the impression that both names were valid..
anyone know if this is true? google brings up relevant hits for
both, from what I
Hello Jason,
Friday, February 25, 2005, 12:42:30 PM, you wrote:
J Note to self: write ternary on the blackboard 100 times.
You're telling me. I knew what it was but it took me like five minutes
to remember what it was called! grin
--
Leif (TB lists moderator and fellow end user).
Using The
I'm writing an article where I'm going to explain what PHP is in a short
sentence.
PHP once meant Personal Home Page, right?
PHP, originally an anacronym for Personal Home Page, is a textual,
general-purpose scripting language (www.PHP.net) designed to collect and
process data between HTML
John Taylor-Johnston wrote:
I'm writing an article where I'm going to explain what PHP is in a short
sentence.
PHP once meant Personal Home Page, right?
PHP, originally an anacronym for Personal Home Page, is a textual,
general-purpose scripting language (www.PHP.net) designed to collect and
$this-styles['shadow'] = (boolean)$bool;
what does (boolean)$bool mean?
mfg.
harry wiens
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
The () operator means 'cast into' so
(boolean)$bool means cast this into a booolean.
Harry Wiens wrote:
$this-styles['shadow'] = (boolean)$bool;
what does (boolean)$bool mean?
mfg.
harry wiens
--
Raditha Dissanayake.
Hello Harry,
Wednesday, March 10, 2004, 12:55:44 PM, you wrote:
$this-styles['shadow'] = (boolean)$bool;
HW what does (boolean)$bool mean?
It's casting the value ($bool) to a boolean (i.e. TRUE or FALSE).
--
Best regards,
Richard Davey
http://www.phpcommunity.org/wiki/296.html
--
PHP
That's a boolean casting; used for forcing a variable to become
boolean... Hope it helps...
Harry Wiens wrote:
$this-styles['shadow'] = (boolean)$bool;
what does (boolean)$bool mean?
mfg.
harry wiens
--
Miguel J. Jiménez
ISOTROL, S.A.
Hi. I'm fairly new to PHP and programming in general. I'm learning mostly
by deconstructing what others have written...but even though I have plenty
of PHP books and have searched the Internet high and low, I'm stumped by the
exact meaning in the following function of what the question mark's
On 17 May 2002 at 12:23, Jeff Field wrote:
$theValue = ($theValue != ) ? ' . $theValue . ' : NULL;
It's a shortened version of the if...else construct. As in...
condition ? this_if_true : this_if_false
--
Stuart
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit:
On Fri, May 17, 2002 at 12:23:45PM -0500, Jeff Field wrote:
I'm stumped by the
exact meaning in the following function of what the question mark's (?)
and colon's (:), mean and do?
That's the ternary comparison operator. See
http://www.php.net/manual/en/language.operators.comparison.php,
[EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, May 17, 2002 6:23 PM
Subject: [PHP] what does this mean in plain english?
Hi. I'm fairly new to PHP and programming in general. I'm learning mostly
by deconstructing what others have written...but even though I have plenty
of PHP books
What does the pl mean in 4.0.4-pl1
And 4.0.3 pl1?
And 4.0.1-pl2 and so on and so forth?
Thanks
Dan
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
On Mon, 18 Mar 2002, Dan Vande More wrote:
What does the pl mean in 4.0.4-pl1
And 4.0.3 pl1?
And 4.0.1-pl2 and so on and so forth?
Patch level.
Like a minor version.
miguel
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Thanks miguel
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Monday, March 18, 2002 5:14 PM
To: Dan Vande More
Cc: PHP-GENERAL
Subject: Re: [PHP] What does PL mean?
On Mon, 18 Mar 2002, Dan Vande More wrote:
What does the pl mean in 4.0.4-pl1
And 4.0.3
Hi
I've been looking at some classes an have come across this notation for
example :
function remove($productid) {
/* this function will remove a given product from the cart */
if (isset($productid)) {
unset($this-items[$productid]);
}
}
What does the (ampersand) before the
Thanks, you guys rock! :)
Girish
- Original Message -
From: Roberto Ramírez [EMAIL PROTECTED]
To: Girish Nath [EMAIL PROTECTED]
Sent: Thursday, November 22, 2001 4:10 PM
Subject: RE: [PHP] What does var mean ?
The use of the means that its passed by reference.
That its equal
- Original Message -
From: Nayco_IUT Laroche [EMAIL PROTECTED]
To: Girish Nath [EMAIL PROTECTED]
Sent: Thursday, November 22, 2001 4:59 PM
Subject: Re: [PHP] What does var mean ?
This is a reference to the variable, that means that it extends the scope
of
this variable
Bas Jobsen wrote:
What does the (ampersand) before the variable name mean ?
a pointer to the address (mem) of the variable
PHP doesn't have pointers and memory can't be directly accessed this way
like you can in C, or C++ or whatever. The ampersand is for passing values
via reference
Ouupppss!!
You're right !!!
- Original Message -
From: J Smith [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, November 22, 2001 6:43 PM
Subject: Re: [PHP] What does var mean ?
Bas Jobsen wrote:
What does the (ampersand) before the variable name mean ?
a pointer
What does the (ampersand) before the variable name mean ?
It's called a reference, check out:
http://www.php.net/manual/en/language.references.php
regards,
Philip Olson
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands,
Warning: Cannot use a scalar value as an array
what does that mean?
i have in my code this:
$errorMsg[error] = ;
thanks,
jay
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list
-Original Message-
From: Jay Paulson [mailto:[EMAIL PROTECTED]]
Sent: Monday, September 24, 2001 3:09 PM
To: [EMAIL PROTECTED]
Subject: [PHP] what does this mean?
Warning: Cannot use a scalar value as an array
what does that mean?
i have in my code this:
$errorMsg[error
As far as I know, you've defined $errorMsg previously
as an variable, not as an array. If you'll not use
anymore the previously defined $errorMsg just unset the
variable using unset($errorMsg) before the
attribution.
I hope this solves your problem, it solved a lot of
similar errors to me!
Hi;
I'm getting this error:
Unsatisfied dependencies for mod-php3-mysql-3.0.8-2: mod-php3 = 3.0.8
What does it mean and what should I do about it (if anything)?
TIA,
BenO
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands,
- Original Message -
From: "Ben Ocean" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Tuesday, February 13, 2001 3:28 PM
Subject: [PHP] What Does This Mean?
Hi;
I'm getting this error:
Unsatisfied dependencies for mod-php3-mysql-3.0.8-2: mod-ph
Hi;
I just ran into the following error while doing maintenance on my RedHat box:
Unsatisfied dependencies for mod-php3-mysql-3.0.8-2: mod-php3 = 3.0.8
What does this mean and how do I fix it?
TIA,
BenO
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL
43 matches
Mail list logo
