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Re: query: how many use PHP for linux scripts [message #185930 is a reply to message #185926]

Wed, 14 May 2014 22:10

The Natural Philosoph
Messages: 993
Registered: September 2010

Karma:

Senior Member

On 14/05/14 22:18, Ben Bacarisse wrote:
> The Natural Philosopher <tnp(at)invalid(dot)invalid> writes:
>
>> On 14/05/14 19:00, Christoph Michael Becker wrote:
>>> The Natural Philosopher wrote:
>>>
>>>> On 14/05/14 13:39, Ben Bacarisse wrote:
> <snip>
>>>> > A PHP translation of C string handling would inevitably be simpler since
>>>> > there would be no need manage the storage. That's the biggest advantage
>>>> > in my opinion, even if never used any of PHP's more complex string
>>>> > manipulation.
>>>
>>> ACK.
>>>
>>>> when managing storage is no harder than
>>>>
>>>> char buf[1024];
>>>>
>>>> I cant see the issue.
>>>
>>> What happens when you store a string (say, user input) with more than
>>> 1023 bytes in buf? Oh, well, of course you won't--good luck.
>>>
>>
>> I make sure I don't.
>> strncpy...
>
> Well, I never saw that coming. You must be one of the few experienced C
> programmers to consider strncpy to be a solution for anything!
>
>> If I really dont know, well then calculate first and malloc.
>
> ...but then memory management is not a simple as a declaration (which is
> where this started). In PHP you need neither.
>

well there ya go.

IF I have a string too long for my buffers something has probably
already gone wrong.

And Id rather not push the system into swap - easier to say 'hey buffer
overflow' and abort.

With PHP, throw it too big a string and weirdness happens as it eats
into memory.

And you still need to do things like mysqli_free() to clear down data
structures.

Inconsistent.

> <snip>
>

--
Ineptocracy

(in-ep-toc’-ra-cy) – a system of government where the least capable to
lead are elected by the least capable of producing, and where the
members of society least likely to sustain themselves or succeed, are
rewarded with goods and services paid for by the confiscated wealth of a
diminishing number of producers.

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[Message index]

		query: how many use PHP for linux scripts By: crankypuss on Tue, 13 May 2014 08:17
		Re: query: how many use PHP for linux scripts By: Arno Welzel on Tue, 13 May 2014 08:37
		Re: query: how many use PHP for linux scripts By: Tim Streater on Tue, 13 May 2014 10:52
		Re: query: how many use PHP for linux scripts By: Auric__ on Tue, 13 May 2014 13:28
		Re: query: how many use PHP for linux scripts By: Jonathan N. Little on Tue, 13 May 2014 14:29
		Re: query: how many use PHP for linux scripts By: Collin Pruitt on Tue, 13 May 2014 15:00
		Re: query: how many use PHP for linux scripts By: crankypuss on Tue, 13 May 2014 16:05
		Re: query: how many use PHP for linux scripts By: Johnny on Tue, 13 May 2014 16:32
		Re: query: how many use PHP for linux scripts By: The Natural Philosoph on Tue, 13 May 2014 18:09
		Re: query: how many use PHP for linux scripts By: Tim Streater on Tue, 13 May 2014 20:35
		Re: query: how many use PHP for linux scripts By: JEDIDIAH on Tue, 13 May 2014 21:10
		Re: query: how many use PHP for linux scripts By: Tim Streater on Tue, 13 May 2014 22:03
		Re: query: how many use PHP for linux scripts By: Jerry Stuckle on Tue, 13 May 2014 23:55
		Re: query: how many use PHP for linux scripts By: Chris Ahlstrom on Wed, 14 May 2014 00:26
		Re: query: how many use PHP for linux scripts By: Jerry Stuckle on Wed, 14 May 2014 00:37
		Re: query: how many use PHP for linux scripts By: crankypuss on Wed, 14 May 2014 09:18
		Re: query: how many use PHP for linux scripts By: Jerry Stuckle on Wed, 14 May 2014 12:20
		PHP Gui Toolkits (was: query: how many use PHP for linux scripts) By: Christoph Michael Bec on Wed, 14 May 2014 12:58
		Re: PHP Gui Toolkits By: crankypuss on Thu, 15 May 2014 08:04
		Re: PHP Gui Toolkits By: Christoph Michael Bec on Thu, 15 May 2014 12:38
		Re: PHP Gui Toolkits By: The Natural Philosoph on Thu, 15 May 2014 12:59
		Re: query: how many use PHP for linux scripts By: crankypuss on Thu, 15 May 2014 08:01
		Re: query: how many use PHP for linux scripts By: Chris Ahlstrom on Wed, 14 May 2014 10:40
		Re: query: how many use PHP for linux scripts By: Jerry Stuckle on Wed, 14 May 2014 12:23
		Re: query: how many use PHP for linux scripts By: crankypuss on Wed, 14 May 2014 09:00
		Re: query: how many use PHP for linux scripts By: JEDIDIAH on Wed, 14 May 2014 19:49
		Re: query: how many use PHP for linux scripts By: crankypuss on Wed, 14 May 2014 08:44
		Re: query: how many use PHP for linux scripts By: The Natural Philosoph on Wed, 14 May 2014 09:17
		Re: query: how many use PHP for linux scripts By: crankypuss on Wed, 14 May 2014 09:39
		Re: query: how many use PHP for linux scripts By: Tim Streater on Wed, 14 May 2014 11:29
		Re: query: how many use PHP for linux scripts By: JEDIDIAH on Wed, 14 May 2014 19:54
		Re: query: how many use PHP for linux scripts By: The Natural Philosoph on Wed, 14 May 2014 20:50
		Re: query: how many use PHP for linux scripts By: Jerry Stuckle on Thu, 15 May 2014 02:49
		Re: query: how many use PHP for linux scripts By: JEDIDIAH on Thu, 15 May 2014 14:45
		Re: query: how many use PHP for linux scripts By: The Natural Philosoph on Thu, 15 May 2014 16:35
		Re: query: how many use PHP for linux scripts By: crankypuss on Thu, 15 May 2014 08:07
		Re: query: how many use PHP for linux scripts By: Jonathan N. Little on Thu, 15 May 2014 11:58
		Re: query: how many use PHP for linux scripts By: crankypuss on Thu, 15 May 2014 15:55
		Re: query: how many use PHP for linux scripts By: Jerry Stuckle on Thu, 15 May 2014 12:08
		Re: query: how many use PHP for linux scripts By: crankypuss on Thu, 15 May 2014 16:04
		Re: query: how many use PHP for linux scripts By: The Natural Philosoph on Wed, 14 May 2014 03:42
		Re: query: how many use PHP for linux scripts By: crankypuss on Wed, 14 May 2014 09:21
		Re: query: how many use PHP for linux scripts By: The Natural Philosoph on Wed, 14 May 2014 11:32
		Re: query: how many use PHP for linux scripts By: Ben Bacarisse on Wed, 14 May 2014 12:39
		Re: query: how many use PHP for linux scripts By: The Natural Philosoph on Wed, 14 May 2014 14:23
		Re: query: how many use PHP for linux scripts By: Christoph Michael Bec on Wed, 14 May 2014 18:00
		Re: query: how many use PHP for linux scripts By: The Natural Philosoph on Wed, 14 May 2014 20:48
		Re: query: how many use PHP for linux scripts By: Ben Bacarisse on Wed, 14 May 2014 21:18
		Re: query: how many use PHP for linux scripts By: The Natural Philosoph on Wed, 14 May 2014 22:10
		Re: query: how many use PHP for linux scripts By: Ben Bacarisse on Wed, 14 May 2014 21:05
		Re: query: how many use PHP for linux scripts By: The Natural Philosoph on Wed, 14 May 2014 22:07
		Re: query: how many use PHP for linux scripts By: Jerry Stuckle on Thu, 15 May 2014 02:51
		Re: query: how many use PHP for linux scripts By: Jasen Betts on Thu, 15 May 2014 12:34
		Re: query: how many use PHP for linux scripts By: The Natural Philosoph on Thu, 15 May 2014 13:52
		Re: query: how many use PHP for linux scripts By: crankypuss on Thu, 15 May 2014 16:13
		Re: query: how many use PHP for linux scripts By: The Natural Philosoph on Thu, 15 May 2014 16:48
		Re: query: how many use PHP for linux scripts By: crankypuss on Fri, 16 May 2014 07:12
		Re: query: how many use PHP for linux scripts By: Jasen Betts on Fri, 16 May 2014 11:29
		Re: query: how many use PHP for linux scripts By: The Natural Philosoph on Fri, 16 May 2014 12:03
		PHP integers (was: query: how many use PHP for linux scripts) By: Christoph Michael Bec on Fri, 16 May 2014 12:16
		Re: query: how many use PHP for linux scripts By: Jerry Stuckle on Thu, 15 May 2014 14:03
		Re: query: how many use PHP for linux scripts By: Ben Bacarisse on Thu, 15 May 2014 15:26
		Re: query: how many use PHP for linux scripts By: crankypuss on Thu, 15 May 2014 16:07
		Re: query: how many use PHP for linux scripts By: The Natural Philosoph on Thu, 15 May 2014 16:37
		Re: query: how many use PHP for linux scripts By: Christoph Michael Bec on Thu, 15 May 2014 17:14
		Re: query: how many use PHP for linux scripts By: Ben Bacarisse on Fri, 16 May 2014 01:45
		Re: query: how many use PHP for linux scripts By: The Natural Philosoph on Fri, 16 May 2014 08:25
		Re: query: how many use PHP for linux scripts By: Jerry Stuckle on Fri, 16 May 2014 13:14
		Re: query: how many use PHP for linux scripts By: crankypuss on Fri, 16 May 2014 07:17
		Re: query: how many use PHP for linux scripts By: Thomas 'PointedEars' on Thu, 15 May 2014 17:33
		Re: query: how many use PHP for linux scripts By: crankypuss on Wed, 14 May 2014 08:36
		Re: query: how many use PHP for linux scripts By: The Natural Philosoph on Wed, 14 May 2014 09:09
		Re: query: how many use PHP for linux scripts By: crankypuss on Wed, 14 May 2014 09:58
		Re: query: how many use PHP for linux scripts By: Allodoxaphobia on Tue, 13 May 2014 21:23
		Re: query: how many use PHP for linux scripts By: Mike Yetto on Tue, 13 May 2014 23:02
		Re: query: how many use PHP for linux scripts By: crankypuss on Wed, 14 May 2014 09:24
		Re: query: how many use PHP for linux scripts By: Mike Yetto on Wed, 14 May 2014 21:23
		Re: query: how many use PHP for linux scripts By: Jerry Stuckle on Thu, 15 May 2014 02:53
		Re: query: how many use PHP for linux scripts By: crankypuss on Thu, 15 May 2014 08:13
		Re: query: how many use PHP for linux scripts By: Chris Ahlstrom on Thu, 15 May 2014 10:09
		Re: query: how many use PHP for linux scripts By: crankypuss on Thu, 15 May 2014 16:16
		Re: query: how many use PHP for linux scripts By: Thomas 'PointedEars' on Thu, 15 May 2014 16:49
		Re: query: how many use PHP for linux scripts By: Jasen Betts on Fri, 16 May 2014 12:02
		Re: query: how many use PHP for linux scripts By: crankypuss on Fri, 16 May 2014 14:17
		init-system, bash, etc. (was: query: how many use PHP for linux scripts) By: Christoph Michael Bec on Fri, 16 May 2014 16:48
		Re: query: how many use PHP for linux scripts By: Mike Yetto on Thu, 15 May 2014 12:02
		Re: query: how many use PHP for linux scripts By: Aragorn on Thu, 15 May 2014 01:16
		Re: query: how many use PHP for linux scripts By: crankypuss on Tue, 13 May 2014 18:20
		Re: query: how many use PHP for linux scripts By: Johnny on Tue, 13 May 2014 18:35
		Re: query: how many use PHP for linux scripts By: Mike Yetto on Tue, 13 May 2014 23:04
		Re: query: how many use PHP for linux scripts By: crankypuss on Wed, 14 May 2014 09:26
		Re: query: how many use PHP for linux scripts By: Jerry Stuckle on Wed, 14 May 2014 12:28
		Re: query: how many use PHP for linux scripts By: The Natural Philosoph on Tue, 13 May 2014 16:26

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