Le 16/08/2011 16:32, Florian Lemaitre a écrit :
Le 16/08/2011 16:29, rs...@live.com a écrit :
For example when I do:
strlen(array(1,2,3));
php shows: Warning: strlen() expects parameter 1 to be string, array
given in...
but when I do:
count('string');
It simply returns 1 like nothing happened. I would expect such
behavior if I write:
count((array)'string')
but otherwise such behavior is very misleading and inconsistent.
manual : function.count.php
"Returns the number of elements in/var/. If/var/is not an array or an
object with implementedCountable
<http://www.php.net/manual/en/class.countable.php>interface,/1/will be
returned. There is one exception, if/var/is*NULL*,/0/will be returned."
Oups...
"Returns the number of elements in var. If var is not an array or an
object with implemented Countable interface, 1 will be returned. There
is one exception, if var is NULL, 0 will be returned."
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
