At 21:57 14/05/2002 +0200, Luc Saint-Elie wrote:
> > 4.1 => isset() returns false if the variable is not set OR if the
> variable is empty
typo.. wanted to say :
> 4.1 isset() returns true if the variable is set ORT if the variable is empty
Luc
--
PHP General Mai
At 12:49 14/05/2002 -0600, Matthew Walker wrote:
>I prefer to use isset(), not empty(). It's more accurate, in that it
>knows the difference between a variable that just isn't set, and one
>that has an empty value (which may be valid).
hello,
You may want to do some tests.
last time i did that
Mike,
Both of your bit of code are not equal.
On my ISP in 4.0.6 isset returned false if the variable was not existing OR
empty
in 4.2 isset returns true if the variable exists but is empty, so you may
want to check with empty instead of isset
Luc
At 12:16 10/05/2002 +0100, Ford, Mike
Hello
I use a class to parse a RSS feed, my problem is that when the distant site
is down my own site is stuck (because my class waits for an answer that
doesn't come..)
The logical answer is to use a fsockopen before to control the connection.
Reading the doc I see :
int fsockopen ( string hos
At 11:07 04/05/2002 -0500, Paras Mukadam wrote:
>Thanks for that !
>But my question still remains the same ... does PHP alone (without ZEND)
>compile code into some .compiled_PHP file so that the user loading same page
>for 2nd time gets better response than the 1st time?
Hello,
Both have nothin
At 11:04 23/04/2002 +0300, Cosmin Vlasiu wrote:
>Hello,
>How can I take the IP of the visitator of my php page?
>not gethostbyname...
>I need the ip of any visitator not for the specified visitator.
>
>Thank you
>
>Cosmin
Hello,
function http_data()
{
$user_data = array ();
// IP Numbe
Jack
You may want to have a look at :
http://cvs.php.net/cvs.php/pear/File
Hope this helps
Luc
At 20:41 18/04/02 +0800, Jack wrote:
>Dear all
>I had tried to fetch the data from CSV file by using PHP, what i did is
>fetch the whole file content!
>But now i only want specific data from that C
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