if that is the case & should appear before all the other variables as well
and.
is giving me
array(5) { [0]=> int(1) [1]=> int(100) [2]=> float(100.1) [3]=>
float(100.123) [4]=> string(1) "a" }
ny idea y this difference arises?
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On Sat, 2009-05-09 at 21:23 +0530, kranthi wrote:
> k i ended up with this code
>
>
> $_POST = array( '1', '100', '100.1', '100.123', 'a');
>
> foreach( $_POST as &$value )
> {
> if(is_numeric($value)) {
> $value = $value + 0;
> }
> }
> var_dump($_POST);
>
> ?>
>
k i ended up with this code
its giving me
array(5) { [0]=> int(1) [1]=> int(100) [2]=> float(100.1) [3]=>
float(100.123) [4]=> &string(1) "a" }
what does &string mean ??
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On Sat, 2009-05-09 at 20:02 +0530, kranthi wrote:
> thanks for the reply... just happened to see http://php.net/ternary
> which explains the above result
>
> i want to explicitly type cast all the numbers passed via post (by
> default they are strings)
> is_numeric() is a option, but it will not b
thanks for the reply... just happened to see http://php.net/ternary
which explains the above result
i want to explicitly type cast all the numbers passed via post (by
default they are strings)
is_numeric() is a option, but it will not be possible to differentiate
between int and float.
$_POST['mo
On Sat, 2009-05-09 at 18:22 +0530, kranthi wrote:
> var_dump($_POST['month'], intval($_POST['month']), $_POST['month'] ==
> ((int)($_POST['month']));
> var_dump($_POST['month'], intval($_POST['month']), $_POST['month'] ==
> (intval($_POST['month'])));
After I fixed your syntax error this worked fi
You probably want to use BC_MATH or that new-fangled thing like it if
you want to deal in INT larger than 32 bit.
Or you could buy 64-bit hardware.
On Mon, March 20, 2006 9:13 am, Bruce wrote:
> I am having trouble porting some code originally written in Borland
> Delphi
> to PHP. The Delphi code
On Mon, Mar 20, 2006 at 10:13:21AM -0500, Bruce wrote:
> I am having trouble porting some code originally written in Borland Delphi
> to PHP. The Delphi code expects certain behavior on integer overflows that I
> can only duplicate on some PHP systems. For example:
>
> $BB = -2181087916;
> $AA = (
On Fri, 2005-09-02 at 14:47, Rory Browne wrote:
> (int) seems to be faster, but not by an awful lot. Personally however
> if its a case of typing five characters (int) and saving a little exec
> time, or typing 8 and losing a little, then I'd perfer to go with the
> five an save the exec time.
(in
(int) seems to be faster, but not by an awful lot. Personally however
if its a case of typing five characters (int) and saving a little exec
time, or typing 8 and losing a little, then I'd perfer to go with the
five an save the exec time.
I think I remember hearing about some other consequence wit
On checking form fields that they are of type int, what is best to use:
intval() or type casting (int)?
In terms of speed, would (int) not be better, because we save a function
call (especially on very large sql statements)?
Time it.
On an 800mhz box doing absolutely nothing else (it's just sit
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