So sprach 1LT John W. Holmes am 2003-01-27 um 15:49:33 -0500 :
Actually, 08 is equal to 8 in PHP. PHP will convert the string to an
No, that's not true:
if (08 == 8){ echo equal; }
if (08 === 8){ echo more equal; }
This will only print equal and not more equal.
Alexander Skwar
--
How to
--- Alexander Skwar [EMAIL PROTECTED] wrote:
So sprach 1LT John W. Holmes am 2003-01-27 um 15:49:33
-0500 :
Actually, 08 is equal to 8 in PHP. PHP will convert
the string to an
No, that's not true:
if (08 == 8){ echo equal; }
if (08 === 8){ echo more equal; }
This will only print
just try doing it with === (three equal signs) and you'll see what is
where
--
Maxim Maletsky
[EMAIL PROTECTED]
Cal Evans [EMAIL PROTECTED] wrote... :
John.
Actually, 08 is equal to 8 in PHP. PHP will convert the string to an
integer and the two will compare as equal.
No they are
Your bug is this:
inconsistency of types.
You split a formatted string into smaller strings and compare the
integers to it. In order to do this correctly, you will need to take
your integers and convert them into the strings, format of which you
already know and used for deformatting the
On Tuesday 28 January 2003 03:56, Scott Fletcher wrote:
Found a PHP bug, I'm using PHP version 4.2.3. I have been struggling with
why PHP code failed to work with the month is August or September, so I
have been playing around it and found the problem. I recently wrote a demo
script for you
-Original Message-
From: Scott Fletcher [mailto:[EMAIL PROTECTED]]
Found a PHP bug, I'm using PHP version 4.2.3. I have been
struggling with
why PHP code failed to work with the month is August or
September
I stumbled into this one a short while ago myself. It is not a bug,
I don't see why a string wouldn't work when I use 08 (string) and match it
against the integer 8, or 08.
Kirk Johnson [EMAIL PROTECTED] wrote in message
B11731D518B5D61183C700A0C98BE0D9FFBE5D@chef">news:B11731D518B5D61183C700A0C98BE0D9FFBE5D@chef...
-Original Message-
From: Scott
--- Scott Fletcher [EMAIL PROTECTED] wrote:
Found a PHP bug
...
if ($month == 01)
I guess you mean:
if ($month == '01')
If so, this is not a bug. Otherwise, please explain what
you think is wrong.
Chris
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-Original Message-
From: Scott Fletcher [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 27, 2003 2:14 PM
To: [EMAIL PROTECTED]
Subject: Re: [PHP] Found a PHP bug!
I don't see why a string wouldn't work when I use 08 (string
Re: [PHP] Found a PHP bug!
uh oh...
I don't see why a string wouldn't work when I use 08 (string) and match it
against the integer 8, or 08.
They're just different types. Normally PHP is veeery flexible with
types, like javascript, but it just can't be flexible for you here because
I'm referring to '08' and '09' that don't work
Chris Shiflett [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
--- Scott Fletcher [EMAIL PROTECTED] wrote:
Found a PHP bug
...
if ($month == 01)
I guess you mean:
if ($month == '01')
If so, this is not
() for integer
Um, what about double???
Thanks,
Scott F.
Chris Hayes [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Re: [PHP] Found a PHP bug!
uh oh...
I don't see why a string wouldn't work when I use 08 (string) and match
it
against the i
message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Re: [PHP] Found a PHP bug!
uh oh...
I don't see why a string wouldn't work when I use 08 (string) and
match
it
against the integer 8, or 08.
They're just different types. Normally PHP is veeery flexible wit
I would need to use intval() to solve this problem
Scott Fletcher [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
I'm referring to '08' and '09' that don't work
Chris Shiflett [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL
U might want to do a type cast to integer from string...
http://www.php.net/manual/en/language.types.type-juggling.php
On Mon, 2003-01-27 at 13:47, Scott Fletcher wrote:
I would need to use intval() to solve this problem
Scott Fletcher [EMAIL PROTECTED] wrote in message
[EMAIL
Because 8 != 8. 8 (and 08) is a string with the numerals
representing
the number eight. It is not the number eight. (think back to basic math,
the
difference between a number and a numeral)
Actually, 08 is equal to 8 in PHP. PHP will convert the string to an
integer and the two will compare as
whatever..
intval() for integer
Um, what about double???
Thanks,
Scott F.
Chris Hayes [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Re: [PHP] Found a PHP bug!
uh oh...
I don't see why a string wouldn't work when
Holmes...
- Original Message -
From: Ray Hunter [EMAIL PROTECTED]
To: Scott Fletcher [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Monday, January 27, 2003 3:45 PM
Subject: Re: [PHP] Found a PHP bug!
U might want to do a type cast to integer from string...
http://www.php.net
John.
Actually, 08 is equal to 8 in PHP. PHP will convert the string to an
integer and the two will compare as equal.
No they are not equal. Yes, PHP will do the conversion so that they are
equal. That does not refute the fact that logically '08' != 8.
Someone already posted why the problem
Yea, it's too bad that not many people know about it. I first asked and
they told me it is done automatically. That was 3 years ago. I never had a
problem for 3 years until now. So, I'm going back to the old way as I did
in Javascript and C programming. I first started PHP 3 years ago, so
Thanks,
Scott F.
Chris Hayes [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Re: [PHP] Found a PHP bug!
uh oh...
I don't see why a string wouldn't work when I use 08 (string) and
match
it
against the integer 8,
Aw nut!!! The intval() doesn't work.. I had enough, I'm going to do
what Kirk Johnson recommend. That one work better.
Scott Fletcher [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Yea, it's too bad that not many people know about it. I first asked
Another workaround to this problem is as an addition to Kirk Johnson's
suggestion
--clip--
$month = 08;
if (trim($month) == 8) {
echo You got it!!!;
}
--clip--
Scott Fletcher [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
hat about double???
Thanks,
Scott F.
Chris Hayes [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Re: [PHP] Found a PHP bug!
uh oh...
I don't see why a string wouldn't work when I use 08 (string)
--- Scott Fletcher [EMAIL PROTECTED] wrote:
Double and Float are not exactly the same thing.
Double is --- 11.123
Float is -- .00238823993
They are the same thing. Please, read this:
http://www.php.net/manual/en/language.types.php
and this:
Scott Fletcher wrote:
Double and Float are not exactly the same thing.
Double is --- 11.123
Float is -- .00238823993
I am absolutely new to PHP but what is above (since PHP seems to take most
of its low-level terminology from C) is a fixed point number and the next
is a floating point
Okay, correction...
Double -- 11.1237
Float -- 0.
Cheers! It's the way it work in C Programming... Double won't be as long
or as infinite as the floating point.
White Wolf [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL
Scott Fletcher:
Okay, correction...
Double -- 11.1237
Float -- 0.
Cheers! It's the way it work in C Programming... Double won't be as
long
or as infinite as the floating point.
Absolutely wrong (if you would be in a C newsgroup you
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