Re: [ZEND-ENGINE-CVS] cvs: ZendEngine2(PHP_5_1) /zend_compile.c

From: Date: Sat, 19 Nov 2005 11:26:27 +0000
Subject: Re: [ZEND-ENGINE-CVS] cvs: ZendEngine2(PHP_5_1) /zend_compile.c
References: 1 2 3 4 5 6 7  Groups: php.zend-engine.cvs 
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On 19.11.2005 14:20, Stanislav Malyshev wrote:

AD>>I think yes, NULL should be able to represent "nothing of any type". AD>>That makes it consistent and that's what I would expect.

Would you expect to get a warning when you pass variable that is typehinted as array to, for example, join()?
Would you expect a warning if you pass null there?


No, I wouldn't expect to get a warning from a function which uses array() for typehinting.
NULL is just "nothing", if a function were expecting an array and got nothing - fine, we got nothing as the result either.

-- 
Wbr, 
Antony Dovgal

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