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| From | Arno Welzel <usenet@arnowelzel.de> |
| Newsgroups | comp.lang.php |
| Subject | Re: Implied cast differs from explicit cast |
| Date | Thu, 19 Jan 2012 13:39:07 +0100 |
| Organization | A noiseless patient Spider |
| Lines | 58 |
| Message-ID | <4F180EEB.60900@arnowelzel.de> (permalink) |
| References | <4f1378ee$0$16741$882e7ee2@usenet-news.net> <jevvqe$1gk$1@dont-email.me> <4f139498$0$16818$882e7ee2@usenet-news.net> <jf18lk$na6$1@news.albasani.net> <jf19m7$rbt$1@dont-email.me> <4F150E2E.80003@arnowelzel.de> <jf3sb5$nev$1@dont-email.me> <4F180E42.9010502@arnowelzel.de> |
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Arno Welzel, 2012-01-19 13:36: > Jerry Stuckle, 2012-01-17 14:16: > >> On 1/17/2012 12:59 AM, Arno Welzel wrote: >>> Jerry Stuckle, 2012-01-16 14:45: >>> >>>> On 1/16/2012 8:28 AM, The Natural Philosopher wrote: >>>>> lb wrote: >>>>>> jstucklex@attglobal.net wrote: >>>>>>> ... >>>>>>> No, it is not. '0x12' is a hex number, not an integer. (int)'0x12' >>>>>>> converts this correctly to 0. >>>>> >>>>> Looks like Jerry doesn't know what an integer is either. >>>>> >>>>> A hex number of course *is* an integer, unless its a hex representation >>>>> of floating point. >>>>> >>>>> Killfile the prat like I have. >>>>> >>>>> >>>> >>>> 0x12 is not an integer. It is a hexadecimal value. >>> >>> No, 0x12 (and *not* "0x12") is the hexadecimal *representation* of the >>> value 18. There is no thing like "hexadecimal value" and "0x12" is a >>> *string* and not a number at all. >>> >> >> No, it is a hexadecimal value. It may be an integer, it may be a >> character, it may be a set of flags... It does not have to be an integer. >> >>> In fact PHP only knows to types of numbers: integers and floating point. >>> There is no "hexadecimal" data type. >>> >> >> Excuse me - there is. See hexdec(). > > <http://php.net/manual/en/function.hexdec.php> > > You don't know what a data type is? Do you? > > See <http://www.php.net/manual/en/language.types.php> and show me, where > the "hexadecimal data type" is explained. And you should read the section about *integer* literal in <http://www.php.net/manual/en/language.types.integer.php> very carefully. There is no thing as "conversion of hexadecimal values to an integer". EOD for me. -- Arno Welzel http://arnowelzel.de http://de-rec-fahrrad.de
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Implied cast differs from explicit cast lb <lb2048@pobox.com.delete> - 2012-01-16 01:10 +0000
Re: Implied cast differs from explicit cast Jerry Stuckle <jstucklex@attglobal.net> - 2012-01-15 20:51 -0500
Re: Implied cast differs from explicit cast lb <lb2048@pobox.com.delete> - 2012-01-16 03:08 +0000
Re: Implied cast differs from explicit cast Jerry Stuckle <jstucklex@attglobal.net> - 2012-01-15 22:39 -0500
Re: Implied cast differs from explicit cast Arno Welzel <usenet@arnowelzel.de> - 2012-01-16 08:42 +0100
Re: Implied cast differs from explicit cast Curtis Dyer <dyer85@gmail.com> - 2012-01-16 09:04 +0000
Re: Implied cast differs from explicit cast Jerry Stuckle <jstucklex@attglobal.net> - 2012-01-16 08:25 -0500
Re: Implied cast differs from explicit cast "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-01-16 19:51 +0100
Re: Implied cast differs from explicit cast The Natural Philosopher <tnp@invalid.invalid> - 2012-01-16 13:28 +0000
Re: Implied cast differs from explicit cast Jerry Stuckle <jstucklex@attglobal.net> - 2012-01-16 08:45 -0500
Re: Implied cast differs from explicit cast Arno Welzel <usenet@arnowelzel.de> - 2012-01-17 06:59 +0100
Re: Implied cast differs from explicit cast Arno Welzel <usenet@arnowelzel.de> - 2012-01-17 07:00 +0100
Re: Implied cast differs from explicit cast Jerry Stuckle <jstucklex@attglobal.net> - 2012-01-17 08:17 -0500
Re: Implied cast differs from explicit cast Jerry Stuckle <jstucklex@attglobal.net> - 2012-01-17 08:16 -0500
Re: Implied cast differs from explicit cast Arno Welzel <usenet@arnowelzel.de> - 2012-01-19 13:36 +0100
Re: Implied cast differs from explicit cast Arno Welzel <usenet@arnowelzel.de> - 2012-01-19 13:39 +0100
Re: Implied cast differs from explicit cast Jerry Stuckle <jstucklex@attglobal.net> - 2012-01-19 09:06 -0500
Re: Implied cast differs from explicit cast Jerry Stuckle <jstucklex@attglobal.net> - 2012-01-19 09:05 -0500
Re: Implied cast differs from explicit cast The Natural Philosopher <tnp@invalid.invalid> - 2012-01-19 15:01 +0000
Re: Implied cast differs from explicit cast Jerry Stuckle <jstucklex@attglobal.net> - 2012-01-19 14:41 -0500
Re: Implied cast differs from explicit cast "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-01-16 09:49 +0100
Re: Implied cast differs from explicit cast "Álvaro G. Vicario" <alvaro.NOSPAMTHANX@demogracia.com.invalid> - 2012-01-16 11:48 +0100
Re: Implied cast differs from explicit cast lb <lb2048@pobox.com.delete> - 2012-01-17 02:35 +0000
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