Re: Math functions (new parameter parsing)
| From: | Felipe Pena | Date: | Wed, 13 Feb 2008 10:05:18 +0000 |
| Subject: | Re: Math functions (new parameter parsing) | ||
| References: | 1 2 3 4 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-35438@lists.php.net to get a copy of this message | ||
Em Qua, 2008-02-13 às 09:47 +0100, Pierre Joye escreveu:
> I can't test the patch right now but does it change the result or only raises
> a notice?
It changes the result when a string is given, and issue notice when the
string starts with numeric.
var_dump(acos("nonsense"));
Warning: acos() expects parameter 1 to be double, string given ...
NULL
var_dump(acos("1000ABC"));
Notice: A non well formed numeric value encountered ...
float(NAN)