On Sat, Nov 29, 2008 at 5:59 PM, Martin Zvarík <[EMAIL PROTECTED]> wrote:
> Joe napsal(a):
>
>> Is it possible to use a PHP operator as a callback? Suppose I want to add
>> two
>> arrays elementwise, I want to be able to do something like this:
>> array_map('+', $array1, $array2)
>> but this does
Joe napsal(a):
Is it possible to use a PHP operator as a callback? Suppose I want to add two
arrays elementwise, I want to be able to do something like this:
array_map('+', $array1, $array2)
but this doesn't work as "+" is an operator and not a function.
I can use the BC library's math function
please read
http://www.php.net/manual/en/language.oop.php
explaining what Objects are exactly (since it's looping over an object
property which just so happens to be an array)
http://www.php.net/manual/en/control-structures.foreach.php
explains what => is (part of foreach())
- tul
Henry Krinkl
In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] (Gerard Samuel) wrote:
> If != is the opposite of ==
> What is the opposite of === ??
!($something===$somethingelse)
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