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 Re: AND in the if statement [message #171241 is a reply to message #171234] |
Wed, 29 December 2010 20:37   |
Denis McMahon
Messages: 634
Registered: September 2010
Karma: 0
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Senior Member |
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On 29/12/10 19:37, richard wrote:
> Ok smart people, answer me this as I have not yet found an answer googling.
>
> if (a=1) echo "hello";
You haven't been listening.
You have been told what is wrong with this at least twice in the last
two days. You are failing to absorb this essential and fundamental piece
of php.
> In BASIC, I can say, if a=1 AND b=2 then do this.
> Meaning, both conditions MUST be true to get to "do this".
php is not basic. You need to use the correct php syntax and constructs
to do things in php. When you learn the basic php syntaxes and
constructs, people may become more helpful.
> Is it possible to include AND in the PHP if and if so, how?
>
> Maybe like, if (a=1 and b=2) echo "hello";
You say you are familiar with the php.net website, yet you obviously
managed to miss pages referring to control structures, specifically the
use of if, and logical and comparison operators, despite the fact that
they can be found in the clearly labelled control structures and
operators sections of the clearly labelled language reference section of
the clearly labelled manual.
Therefore, for your next lesson, go to the php.net website, find the
manual pages that deal with:
Manual
Language Reference
Operators
Operator Precedence
Manual
Language Reference
Operators
Comparison Operators
Manual
Language Reference
Operators
Logical Operators
Manual
Language Reference
Control Structures
If
Once you have read those pages, you will either know the answer to the
questions that you have asked here, or, if you do not then know the
answers, will instead know that you have no aptitude whatsoever for
programming in php and should find another hobby, probably one that does
not involve computers.
Rgds
Denis McMahon
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| Re: AND in the if statement [message #171244 is a reply to message #171241] |
Wed, 29 December 2010 20:53 |
 |
richard
Messages: 213
Registered: June 2013
Karma: 0
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Senior Member |
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On Wed, 29 Dec 2010 20:37:05 +0000, Denis McMahon wrote:
> On 29/12/10 19:37, richard wrote:
>> Ok smart people, answer me this as I have not yet found an answer googling.
>>
>> if (a=1) echo "hello";
>
> You haven't been listening.
>
> You have been told what is wrong with this at least twice in the last
> two days. You are failing to absorb this essential and fundamental piece
> of php.
>
>> In BASIC, I can say, if a=1 AND b=2 then do this.
>> Meaning, both conditions MUST be true to get to "do this".
>
> php is not basic. You need to use the correct php syntax and constructs
> to do things in php. When you learn the basic php syntaxes and
> constructs, people may become more helpful.
>
>> Is it possible to include AND in the PHP if and if so, how?
>>
>> Maybe like, if (a=1 and b=2) echo "hello";
>
> You say you are familiar with the php.net website, yet you obviously
> managed to miss pages referring to control structures, specifically the
> use of if, and logical and comparison operators, despite the fact that
> they can be found in the clearly labelled control structures and
> operators sections of the clearly labelled language reference section of
> the clearly labelled manual.
>
> Therefore, for your next lesson, go to the php.net website, find the
> manual pages that deal with:
>
> Manual
> Language Reference
> Operators
> Operator Precedence
>
> Manual
> Language Reference
> Operators
> Comparison Operators
>
> Manual
> Language Reference
> Operators
> Logical Operators
>
> Manual
> Language Reference
> Control Structures
> If
>
> Once you have read those pages, you will either know the answer to the
> questions that you have asked here, or, if you do not then know the
> answers, will instead know that you have no aptitude whatsoever for
> programming in php and should find another hobby, probably one that does
> not involve computers.
>
> Rgds
>
> Denis McMahon
If my syntax is wrong then so is the coding at php.net.
From php.net's example:
<?php
if ($a > $b)
echo "a is bigger than b";
?>
Where I may use a single = operator in a post, it is only to show what I'm
after in the whole.
I understand that it is best to use double == operators in real life.
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| Re: AND in the if statement [message #171248 is a reply to message #171244] |
Wed, 29 December 2010 21:05 |
Captain Paralytic
Messages: 204
Registered: September 2010
Karma: 0
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Senior Member |
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On Dec 29, 8:53 pm, richard <mem...@newsguy.com> wrote:
> On Wed, 29 Dec 2010 20:37:05 +0000, Denis McMahon wrote:
>> On 29/12/10 19:37, richard wrote:
>>> Ok smart people, answer me this as I have not yet found an answer googling.
>
>>> if (a=1) echo "hello";
>
>> You haven't been listening.
>
>> You have been told what is wrong with this at least twice in the last
>> two days. You are failing to absorb this essential and fundamental piece
>> of php.
>
>>> In BASIC, I can say, if a=1 AND b=2 then do this.
>>> Meaning, both conditions MUST be true to get to "do this".
>
>> php is not basic. You need to use the correct php syntax and constructs
>> to do things in php. When you learn the basic php syntaxes and
>> constructs, people may become more helpful.
>
>>> Is it possible to include AND in the PHP if and if so, how?
>
>>> Maybe like, if (a=1 and b=2) echo "hello";
>
>> You say you are familiar with the php.net website, yet you obviously
>> managed to miss pages referring to control structures, specifically the
>> use of if, and logical and comparison operators, despite the fact that
>> they can be found in the clearly labelled control structures and
>> operators sections of the clearly labelled language reference section of
>> the clearly labelled manual.
>
>> Therefore, for your next lesson, go to the php.net website, find the
>> manual pages that deal with:
>
>> Manual
>> Language Reference
>> Operators
>> Operator Precedence
>
>> Manual
>> Language Reference
>> Operators
>> Comparison Operators
>
>> Manual
>> Language Reference
>> Operators
>> Logical Operators
>
>> Manual
>> Language Reference
>> Control Structures
>> If
>
>> Once you have read those pages, you will either know the answer to the
>> questions that you have asked here, or, if you do not then know the
>> answers, will instead know that you have no aptitude whatsoever for
>> programming in php and should find another hobby, probably one that does
>> not involve computers.
>
>> Rgds
>
>> Denis McMahon
>
> If my syntax is wrong then so is the coding at php.net.
> From php.net's example:
> <?php
> if ($a > $b)
> echo "a is bigger than b";
> ?>
>
> Where I may use a single = operator in a post, it is only to show what I'm
> after in the whole.
> I understand that it is best to use double == operators in real life.
Not "best" you idiot. In php = is an assignment operator and == is a
comparison one. They do completely different things.
php.net is not wrong, you are an idiot.
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| Re: AND in the if statement [message #171262 is a reply to message #171248] |
Wed, 29 December 2010 22:00 |
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richard
Messages: 213
Registered: June 2013
Karma: 0
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Senior Member |
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On Wed, 29 Dec 2010 13:05:25 -0800 (PST), Captain Paralytic wrote:
> On Dec 29, 8:53 pm, richard <mem...@newsguy.com> wrote:
>> On Wed, 29 Dec 2010 20:37:05 +0000, Denis McMahon wrote:
>>> On 29/12/10 19:37, richard wrote:
>>>> Ok smart people, answer me this as I have not yet found an answer googling.
>>
>>>> if (a=1) echo "hello";
>>
>>> You haven't been listening.
>>
>>> You have been told what is wrong with this at least twice in the last
>>> two days. You are failing to absorb this essential and fundamental piece
>>> of php.
>>
>>>> In BASIC, I can say, if a=1 AND b=2 then do this.
>>>> Meaning, both conditions MUST be true to get to "do this".
>>
>>> php is not basic. You need to use the correct php syntax and constructs
>>> to do things in php. When you learn the basic php syntaxes and
>>> constructs, people may become more helpful.
>>
>>>> Is it possible to include AND in the PHP if and if so, how?
>>
>>>> Maybe like, if (a=1 and b=2) echo "hello";
>>
>>> You say you are familiar with the php.net website, yet you obviously
>>> managed to miss pages referring to control structures, specifically the
>>> use of if, and logical and comparison operators, despite the fact that
>>> they can be found in the clearly labelled control structures and
>>> operators sections of the clearly labelled language reference section of
>>> the clearly labelled manual.
>>
>>> Therefore, for your next lesson, go to the php.net website, find the
>>> manual pages that deal with:
>>
>>> Manual
>>> Language Reference
>>> Operators
>>> Operator Precedence
>>
>>> Manual
>>> Language Reference
>>> Operators
>>> Comparison Operators
>>
>>> Manual
>>> Language Reference
>>> Operators
>>> Logical Operators
>>
>>> Manual
>>> Language Reference
>>> Control Structures
>>> If
>>
>>> Once you have read those pages, you will either know the answer to the
>>> questions that you have asked here, or, if you do not then know the
>>> answers, will instead know that you have no aptitude whatsoever for
>>> programming in php and should find another hobby, probably one that does
>>> not involve computers.
>>
>>> Rgds
>>
>>> Denis McMahon
>>
>> If my syntax is wrong then so is the coding at php.net.
>> From php.net's example:
>> <?php
>> if ($a > $b)
>> echo "a is bigger than b";
>> ?>
>>
>> Where I may use a single = operator in a post, it is only to show what I'm
>> after in the whole.
>> I understand that it is best to use double == operators in real life.
>
> Not "best" you idiot. In php = is an assignment operator and == is a
> comparison one. They do completely different things.
>
> php.net is not wrong, you are an idiot.
Yet, I haven't seen anything on php.net where this is stated.
Authors often overlook the minor details.
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| Re: AND in the if statement [message #171264 is a reply to message #171262] |
Wed, 29 December 2010 22:17 |
Captain Paralytic
Messages: 204
Registered: September 2010
Karma: 0
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Senior Member |
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On Dec 29, 10:00 pm, richard <mem...@newsguy.com> wrote:
> On Wed, 29 Dec 2010 13:05:25 -0800 (PST), Captain Paralytic wrote:
>> On Dec 29, 8:53 pm, richard <mem...@newsguy.com> wrote:
>>> On Wed, 29 Dec 2010 20:37:05 +0000, Denis McMahon wrote:
>>>> On 29/12/10 19:37, richard wrote:
>>>> > Ok smart people, answer me this as I have not yet found an answer googling.
>
>>>> > if (a=1) echo "hello";
>
>>>> You haven't been listening.
>
>>>> You have been told what is wrong with this at least twice in the last
>>>> two days. You are failing to absorb this essential and fundamental piece
>>>> of php.
>
>>>> > In BASIC, I can say, if a=1 AND b=2 then do this.
>>>> > Meaning, both conditions MUST be true to get to "do this".
>
>>>> php is not basic. You need to use the correct php syntax and constructs
>>>> to do things in php. When you learn the basic php syntaxes and
>>>> constructs, people may become more helpful.
>
>>>> > Is it possible to include AND in the PHP if and if so, how?
>
>>>> > Maybe like, if (a=1 and b=2) echo "hello";
>
>>>> You say you are familiar with the php.net website, yet you obviously
>>>> managed to miss pages referring to control structures, specifically the
>>>> use of if, and logical and comparison operators, despite the fact that
>>>> they can be found in the clearly labelled control structures and
>>>> operators sections of the clearly labelled language reference section of
>>>> the clearly labelled manual.
>
>>>> Therefore, for your next lesson, go to the php.net website, find the
>>>> manual pages that deal with:
>
>>>> Manual
>>>> Language Reference
>>>> Operators
>>>> Operator Precedence
>
>>>> Manual
>>>> Language Reference
>>>> Operators
>>>> Comparison Operators
>
>>>> Manual
>>>> Language Reference
>>>> Operators
>>>> Logical Operators
>
>>>> Manual
>>>> Language Reference
>>>> Control Structures
>>>> If
>
>>>> Once you have read those pages, you will either know the answer to the
>>>> questions that you have asked here, or, if you do not then know the
>>>> answers, will instead know that you have no aptitude whatsoever for
>>>> programming in php and should find another hobby, probably one that does
>>>> not involve computers.
>
>>>> Rgds
>
>>>> Denis McMahon
>
>>> If my syntax is wrong then so is the coding at php.net.
>>> From php.net's example:
>>> <?php
>>> if ($a > $b)
>>> echo "a is bigger than b";
>>> ?>
>
>>> Where I may use a single = operator in a post, it is only to show what I'm
>>> after in the whole.
>>> I understand that it is best to use double == operators in real life.
>
>> Not "best" you idiot. In php = is an assignment operator and == is a
>> comparison one. They do completely different things.
>
>> php.net is not wrong, you are an idiot.
>
> Yet, I haven't seen anything on php.net where this is stated.
> Authors often overlook the minor details.
They may do, but certainly not in this case. In this case idiots
overlook the value of actually reading!
http://php.net/manual/en/language.operators.php
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| Re: AND in the if statement [message #171265 is a reply to message #171262] |
Wed, 29 December 2010 22:25 |
Captain Paralytic
Messages: 204
Registered: September 2010
Karma: 0
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Senior Member |
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On Dec 29, 10:00 pm, richard <mem...@newsguy.com> wrote:
> On Wed, 29 Dec 2010 13:05:25 -0800 (PST), Captain Paralytic wrote:
>> On Dec 29, 8:53 pm, richard <mem...@newsguy.com> wrote:
>>> On Wed, 29 Dec 2010 20:37:05 +0000, Denis McMahon wrote:
>>>> On 29/12/10 19:37, richard wrote:
>>>> > Ok smart people, answer me this as I have not yet found an answer googling.
>
>>>> > if (a=1) echo "hello";
>
>>>> You haven't been listening.
>
>>>> You have been told what is wrong with this at least twice in the last
>>>> two days. You are failing to absorb this essential and fundamental piece
>>>> of php.
>
>>>> > In BASIC, I can say, if a=1 AND b=2 then do this.
>>>> > Meaning, both conditions MUST be true to get to "do this".
>
>>>> php is not basic. You need to use the correct php syntax and constructs
>>>> to do things in php. When you learn the basic php syntaxes and
>>>> constructs, people may become more helpful.
>
>>>> > Is it possible to include AND in the PHP if and if so, how?
>
>>>> > Maybe like, if (a=1 and b=2) echo "hello";
>
>>>> You say you are familiar with the php.net website, yet you obviously
>>>> managed to miss pages referring to control structures, specifically the
>>>> use of if, and logical and comparison operators, despite the fact that
>>>> they can be found in the clearly labelled control structures and
>>>> operators sections of the clearly labelled language reference section of
>>>> the clearly labelled manual.
>
>>>> Therefore, for your next lesson, go to the php.net website, find the
>>>> manual pages that deal with:
>
>>>> Manual
>>>> Language Reference
>>>> Operators
>>>> Operator Precedence
>
>>>> Manual
>>>> Language Reference
>>>> Operators
>>>> Comparison Operators
>
>>>> Manual
>>>> Language Reference
>>>> Operators
>>>> Logical Operators
>
>>>> Manual
>>>> Language Reference
>>>> Control Structures
>>>> If
>
>>>> Once you have read those pages, you will either know the answer to the
>>>> questions that you have asked here, or, if you do not then know the
>>>> answers, will instead know that you have no aptitude whatsoever for
>>>> programming in php and should find another hobby, probably one that does
>>>> not involve computers.
>
>>>> Rgds
>
>>>> Denis McMahon
>
>>> If my syntax is wrong then so is the coding at php.net.
>>> From php.net's example:
>>> <?php
>>> if ($a > $b)
>>> echo "a is bigger than b";
>>> ?>
>
>>> Where I may use a single = operator in a post, it is only to show what I'm
>>> after in the whole.
>>> I understand that it is best to use double == operators in real life.
>
>> Not "best" you idiot. In php = is an assignment operator and == is a
>> comparison one. They do completely different things.
>
>> php.net is not wrong, you are an idiot.
>
> Yet, I haven't seen anything on php.net where this is stated.
> Authors often overlook the minor details.
As has been pointed out by others, you are constantly accusing the
authors of web sites and books, of not doing their jobs correctly,
when the problem is that you simply do not possess the intelligence to
understand what they have written.
You have purchased an excellent book on php and yet you say that it if
full of stuff that you have to be a super technician to understand.
BULLSHIT. Lots of people by that book and if they were super
technicians, they would not need to.
Stop wasting your time and money. Take up a hobby that does not
require you to use your brain.
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| Re: AND in the if statement [message #171273 is a reply to message #171244] |
Wed, 29 December 2010 23:19 |
Norman Peelman
Messages: 126
Registered: September 2010
Karma: 0
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Senior Member |
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richard wrote:
> On Wed, 29 Dec 2010 20:37:05 +0000, Denis McMahon wrote:
>
>> On 29/12/10 19:37, richard wrote:
>>> Ok smart people, answer me this as I have not yet found an answer googling.
>>>
>>> if (a=1) echo "hello";
>> You haven't been listening.
>>
>> You have been told what is wrong with this at least twice in the last
>> two days. You are failing to absorb this essential and fundamental piece
>> of php.
>>
>>> In BASIC, I can say, if a=1 AND b=2 then do this.
>>> Meaning, both conditions MUST be true to get to "do this".
>> php is not basic. You need to use the correct php syntax and constructs
>> to do things in php. When you learn the basic php syntaxes and
>> constructs, people may become more helpful.
>>
>>> Is it possible to include AND in the PHP if and if so, how?
>>>
>>> Maybe like, if (a=1 and b=2) echo "hello";
>> You say you are familiar with the php.net website, yet you obviously
>> managed to miss pages referring to control structures, specifically the
>> use of if, and logical and comparison operators, despite the fact that
>> they can be found in the clearly labelled control structures and
>> operators sections of the clearly labelled language reference section of
>> the clearly labelled manual.
>>
>> Therefore, for your next lesson, go to the php.net website, find the
>> manual pages that deal with:
>>
>> Manual
>> Language Reference
>> Operators
>> Operator Precedence
>>
>> Manual
>> Language Reference
>> Operators
>> Comparison Operators
>>
>> Manual
>> Language Reference
>> Operators
>> Logical Operators
>>
>> Manual
>> Language Reference
>> Control Structures
>> If
>>
>> Once you have read those pages, you will either know the answer to the
>> questions that you have asked here, or, if you do not then know the
>> answers, will instead know that you have no aptitude whatsoever for
>> programming in php and should find another hobby, probably one that does
>> not involve computers.
>>
>> Rgds
>>
>> Denis McMahon
>
> If my syntax is wrong then so is the coding at php.net.
> From php.net's example:
> <?php
> if ($a > $b)
> echo "a is bigger than b";
> ?>
>
> Where I may use a single = operator in a post, it is only to show what I'm
> after in the whole.
> I understand that it is best to use double == operators in real life.
Another concept you need to learn is not presenting one problem while
your after something else. You'll get called on it every time. These
folks are trying to help, really they are. But you have to meet them
halfway.
= assignment
== test value
=== test type and value
--
Norman
Registered Linux user #461062
-Have you been to www.php.net yet?-
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| Re: AND in the if statement [message #171274 is a reply to message #171262] |
Wed, 29 December 2010 23:29 |
Denis McMahon
Messages: 634
Registered: September 2010
Karma: 0
|
Senior Member |
|
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On 29/12/10 22:00, richard wrote:
> On Wed, 29 Dec 2010 13:05:25 -0800 (PST), Captain Paralytic wrote:
>
>> On Dec 29, 8:53 pm, richard <mem...@newsguy.com> wrote:
>>> On Wed, 29 Dec 2010 20:37:05 +0000, Denis McMahon wrote:
>>>> On 29/12/10 19:37, richard wrote:
>>>> > Ok smart people, answer me this as I have not yet found an answer googling.
>>>
>>>> > if (a=1) echo "hello";
>>>
>>>> You haven't been listening.
>>>
>>>> You have been told what is wrong with this at least twice in the last
>>>> two days. You are failing to absorb this essential and fundamental piece
>>>> of php.
>>>
>>>> > In BASIC, I can say, if a=1 AND b=2 then do this.
>>>> > Meaning, both conditions MUST be true to get to "do this".
>>>
>>>> php is not basic. You need to use the correct php syntax and constructs
>>>> to do things in php. When you learn the basic php syntaxes and
>>>> constructs, people may become more helpful.
>>>
>>>> > Is it possible to include AND in the PHP if and if so, how?
>>>
>>>> > Maybe like, if (a=1 and b=2) echo "hello";
>>>
>>>> You say you are familiar with the php.net website, yet you obviously
>>>> managed to miss pages referring to control structures, specifically the
>>>> use of if, and logical and comparison operators, despite the fact that
>>>> they can be found in the clearly labelled control structures and
>>>> operators sections of the clearly labelled language reference section of
>>>> the clearly labelled manual.
>>>
>>>> Therefore, for your next lesson, go to the php.net website, find the
>>>> manual pages that deal with:
>>>
>>>> Manual
>>>> Language Reference
>>>> Operators
>>>> Operator Precedence
>>>
>>>> Manual
>>>> Language Reference
>>>> Operators
>>>> Comparison Operators
>>>
>>>> Manual
>>>> Language Reference
>>>> Operators
>>>> Logical Operators
>>>
>>>> Manual
>>>> Language Reference
>>>> Control Structures
>>>> If
>>>
>>>> Once you have read those pages, you will either know the answer to the
>>>> questions that you have asked here, or, if you do not then know the
>>>> answers, will instead know that you have no aptitude whatsoever for
>>>> programming in php and should find another hobby, probably one that does
>>>> not involve computers.
>>>
>>>> Rgds
>>>
>>>> Denis McMahon
>>>
>>> If my syntax is wrong then so is the coding at php.net.
>>> From php.net's example:
>>> <?php
>>> if ($a > $b)
>>> echo "a is bigger than b";
>>> ?>
>>>
>>> Where I may use a single = operator in a post, it is only to show what I'm
>>> after in the whole.
>>> I understand that it is best to use double == operators in real life.
>>
>> Not "best" you idiot. In php = is an assignment operator and == is a
>> comparison one. They do completely different things.
>>
>> php.net is not wrong, you are an idiot.
>
> Yet, I haven't seen anything on php.net where this is stated.
> Authors often overlook the minor details.
And yet you would have us believe that you have looked at:
Manual
Language Reference
Operators
Comparison Operators
which lists all the valid comparison operators for php. Meanwhile, over on:
Manual
Language Reference
Operators
Assignment Operators
it clearly defines what is a valid php assignment operator.
And yet you can not find this information? The only possible reasons are:
a) that you're not looking for it;
b) that you're incapable of absorbing it when you read it;
c) that you're so lacking in comprehension of basic programming concepts
such as "operators", "control structures", "data types", "assignment"
and "comparison" that you lack the fundamental knowledge needed to
navigate any programming language reference in a meaningful fashion.
The information that you are seeking is present in a clearly identified
form on the website that you claim to be unable to be able to find it
on. Almost (I can think of one other exception) everyone else in this
newsgroup is capable of locating and correctly interpreting that
information without any help whatsoever, yet you insist that it can not
be found even after receiving clear and unambiguous pointers to specific
parts of the on line documentation.
This tells me a great deal about your abilities and mindset.
Specifically that I'd be wasting my time in trying to give you any
further assistance whatsoever.
Rgds
Denis McMahon
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| Re: AND in the if statement [message #171290 is a reply to message #171262] |
Thu, 30 December 2010 01:43 |
Kim Andr Aker
Messages: 17
Registered: September 2010
Karma: 0
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Junior Member |
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På Wed, 29 Dec 2010 23:00:57 +0100, skrev richard <member(at)newsguy(dot)com>:
> On Wed, 29 Dec 2010 13:05:25 -0800 (PST), Captain Paralytic wrote:
>
>> On Dec 29, 8:53 pm, richard <mem...@newsguy.com> wrote:
>>> On Wed, 29 Dec 2010 20:37:05 +0000, Denis McMahon wrote:
>>>> On 29/12/10 19:37, richard wrote:
>>>> > Ok smart people, answer me this as I have not yet found an answer
>>>> > googling.
>>>
>>>> > if (a=1) echo "hello";
>>>
>>>> You haven't been listening.
>>>
>>>> You have been told what is wrong with this at least twice in the last
>>>> two days. You are failing to absorb this essential and fundamental
>>>> piece
>>>> of php.
>>>
>>>> > In BASIC, I can say, if a=1 AND b=2 then do this.
>>>> > Meaning, both conditions MUST be true to get to "do this".
>>>
>>>> php is not basic. You need to use the correct php syntax and
>>>> constructs
>>>> to do things in php. When you learn the basic php syntaxes and
>>>> constructs, people may become more helpful.
>>>
>>>> > Is it possible to include AND in the PHP if and if so, how?
>>>
>>>> > Maybe like, if (a=1 and b=2) echo "hello";
>>>
>>>> You say you are familiar with the php.net website, yet you obviously
>>>> managed to miss pages referring to control structures, specifically
>>>> the
>>>> use of if, and logical and comparison operators, despite the fact that
>>>> they can be found in the clearly labelled control structures and
>>>> operators sections of the clearly labelled language reference section
>>>> of
>>>> the clearly labelled manual.
>>>
>>>> Therefore, for your next lesson, go to the php.net website, find the
>>>> manual pages that deal with:
>>>
>>>> Manual
>>>> Language Reference
>>>> Operators
>>>> Operator Precedence
>>>
>>>> Manual
>>>> Language Reference
>>>> Operators
>>>> Comparison Operators
>>>
>>>> Manual
>>>> Language Reference
>>>> Operators
>>>> Logical Operators
>>>
>>>> Manual
>>>> Language Reference
>>>> Control Structures
>>>> If
>>>
>>>> Once you have read those pages, you will either know the answer to the
>>>> questions that you have asked here, or, if you do not then know the
>>>> answers, will instead know that you have no aptitude whatsoever for
>>>> programming in php and should find another hobby, probably one that
>>>> does
>>>> not involve computers.
>>>
>>>> Rgds
>>>
>>>> Denis McMahon
>>>
>>> If my syntax is wrong then so is the coding at php.net.
>>> From php.net's example:
>>> <?php
>>> if ($a > $b)
>>> echo "a is bigger than b";
>>> ?>
>>>
>>> Where I may use a single = operator in a post, it is only to show what
>>> I'm
>>> after in the whole.
>>> I understand that it is best to use double == operators in real life.
>>
>> Not "best" you idiot. In php = is an assignment operator and == is a
>> comparison one. They do completely different things.
>>
>> php.net is not wrong, you are an idiot.
>
> Yet, I haven't seen anything on php.net where this is stated.
> Authors often overlook the minor details.
Not quite. Quoted from http://php.net/language.operators.assignment (first
lines):
The basic assignment operator is "=". Your first inclination might be to
think of this as "equal to". Don't. It really means that the left operand
gets set to the value of the expression on the rights (that is, "gets set
to").
Feel free to read up on comparison operators as well:
http://php.net/language.operators.comparison
--
Kim André Akerø
- kimandre(at)NOSPAMbetadome(dot)com
(remove NOSPAM to contact me directly)
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| Re: AND in the if statement [message #171632 is a reply to message #171625] |
Wed, 12 January 2011 21:01 |
Captain Paralytic
Messages: 204
Registered: September 2010
Karma: 0
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Senior Member |
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On Jan 12, 4:01 pm, sheldonlg <sheldo...@thevillages.net> wrote:
> On 1/4/2011 8:36 PM, Doug Miller wrote:
>
>> In article<1h7q9ffww53nc....@evanplatt.sux>, richard<mem...@newsguy.com> wrote:
>>> On Wed, 29 Dec 2010 13:05:25 -0800 (PST), Captain Paralytic wrote:
>
>>>> Not "best" you idiot. In php = is an assignment operator and == is a
>>>> comparison one. They do completely different things.
>
>>>> php.net is not wrong, you are an idiot.
>
>>> Yet, I haven't seen anything on php.net where this is stated.
>
> www.php.netwww.w3schools.com
> Barnes and Noble -- PHP for Dummies.
>
> --
> Shelly
PHP for Dummies is too advanced for Richard
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