Le 16/08/2011 16:29, rs...@live.com a ├ęcrit :
For example when I do:


php shows: Warning: strlen() expects parameter 1 to be string, array
given in...

but when I do:


It simply returns 1 like nothing happened. I would expect such
behavior if I write:


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."

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