PHP & XML

[tomas]

Hello guys,

I intend to write a (very) simple todo application using an XML file to
store the details of each task. I wondered if anyone had any experience
of using the various XML extensions in PHP 5, and could say which are
more suited to reading AND writing XML, which are more likely to be
present on more hosts, and which are easier to get to grips with, etc.

The reason for this is a lack of database on my host and it seemed like
a good thing to do. Alternatively, if anyone has any snippets
of/recommendations for a lightweight, flat-file/XML, PHP todo list I'd
be very grateful. I realise there are sites like tadalist.com but I had
hoped to learn more about PHP as a result of the exercise!

Apologies in advance if any of this is truly obvious.

Cheers,
Tom

[Michael Fesser]

Re: PHP & XML

..oO(tomas)

>I intend to write a (very) simple todo application using an XML file to
>store the details of each task. I wondered if anyone had any experience
>of using the various XML extensions in PHP 5, and could say which are
>more suited to reading AND writing XML, which are more likely to be
>present on more hosts, and which are easier to get to grips with, etc.

DOM
SimpleXML

Micha

[Rik Wasmus]

Re: PHP & XML

On Tue, 20 May 2008 21:37:33 +0200, tomas <tomas@fictiona l.comwrote:

Hello guys,
>
I intend to write a (very) simple todo application using an XML file to
store the details of each task. I wondered if anyone had any experience
of using the various XML extensions in PHP 5, and could say which are
more suited to reading AND writing XML, which are more likely to be
present on more hosts, and which are easier to get to grips with, etc.
>
The reason for this is a lack of database on my host and it seemed like
a good thing to do. Alternatively, if anyone has any snippets
of/recommendations for a lightweight, flat-file/XML, PHP todo list I'd
be very grateful. I realise there are sites like tadalist.com but I had
hoped to learn more about PHP as a result of the exercise!
>
Apologies in advance if any of this is truly obvious.

As Micha stated. However, why are you planning to use XML? Are there other
apps running that might need it's info? If not, and you want to avoid
setting up a real database, might I suggest SQLite?
--
Rik Wasmus
....spamrun finished

[tomas]

Re: PHP &amp; XML

Michael Fesser wrote:

.oO(tomas)
>

>I intend to write a (very) simple todo application using an XML file to
>store the details of each task. I wondered if anyone had any experience
>of using the various XML extensions in PHP 5, and could say which are
>more suited to reading AND writing XML, which are more likely to be
>present on more hosts, and which are easier to get to grips with, etc.

>
DOM
SimpleXML
>
Micha

Thanks Micha, will take a look.

[tomas]

Re: PHP &amp; XML

Rik Wasmus wrote:

On Tue, 20 May 2008 21:37:33 +0200, tomas <tomas@fictiona l.comwrote:
>

>Hello guys,
>>
>I intend to write a (very) simple todo application using an XML file
>to store the details of each task. I wondered if anyone had any
>experience of using the various XML extensions in PHP 5, and could say
>which are more suited to reading AND writing XML, which are more
>likely to be present on more hosts, and which are easier to get to
>grips with, etc.
>>
>The reason for this is a lack of database on my host and it seemed
>like a good thing to do. Alternatively, if anyone has any snippets
>of/recommendations for a lightweight, flat-file/XML, PHP todo list I'd
>be very grateful. I realise there are sites like tadalist.com but I
>had hoped to learn more about PHP as a result of the exercise!
>>
>Apologies in advance if any of this is truly obvious.

>
As Micha stated. However, why are you planning to use XML? Are there
other apps running that might need it's info? If not, and you want to
avoid setting up a real database, might I suggest SQLite?

Rik,

I guess I was thinking about learning to deal with XML in case RSS came
up in a future project. Also, though it might well be trivial on so
simple an application, XML is more "organised" than flat-file and it
made sense to be more organised for a todo app, even if it's only cosmetic!

I know very little of SQLite -- will any PHP-enabled (with the
appropriate extensions if any) server allow me to use an SQLite database
file, though it lacks MySQL support?

Many thanks,
Tom

[notbob]

Re: PHP &amp; XML

On 2008-05-20, tomas <tomas@fictiona l.comwrote:

>
I know very little of SQLite -- will any PHP-enabled (with the
appropriate extensions if any) server allow me to use an SQLite database
file, though it lacks MySQL support?

Being so new to even html and php, I'm still trying to figure out the "why"
of xml in general. If you're not using a db, why xml at all? BTW, it
appears you are using a *nix OS. It's easy to load a db. I'm not really
asking you a question, just adding my 2 cents worth of food for thought:

http://www.codinghorror.com/blog/archives/001114.html

nb

[roadman]

Re: PHP &amp; XML

roadman wrote:

There is a lot of XML chafe out there that does (like corba) need to be
discarded. But there is a lot of exciting stuff yet to do, and to take
advantage of. XML can do things still impossible with relational
organization.

Think of relational tables as miniature, columnar spread sheets,
where one and only one column has a dominant role (the primary key)
and all other column labels MUST modify the primary key at an
equal level, else the data become ambiguous.

Now think of relational tables transformed into miniature hierarchies.
Now you can have a larger, more complex and richer set of modifiers,
without loss of accuracy. The hierarchy defines who modifies what.

A complex relational schema modeling a business, for instance, that
might require 300 or more relational tables, can be modeled with perhaps
20 or fewer hierarchies, with no increase in ambiguity.

[tomas]

Re: PHP &amp; XML

notbob wrote:

On 2008-05-20, tomas <tomas@fictiona l.comwrote:

>I know very little of SQLite -- will any PHP-enabled (with the
>appropriate extensions if any) server allow me to use an SQLite database
>file, though it lacks MySQL support?

>
Being so new to even html and php, I'm still trying to figure out the "why"
of xml in general. If you're not using a db, why xml at all? BTW, it
appears you are using a *nix OS. It's easy to load a db. I'm not really
asking you a question, just adding my 2 cents worth of food for thought:
>

http://www.codinghorror.com/blog/archives/001114.html

>
nb

nb,

I am using a *nix, but my current host isn't, and has no DB support -- I
realise I can develop on a local server but that's only so useful once
the thing's done (until I've saved some cash!) :-)

I read the post from the link and many of the comments. It seems XML
comes under fire for not being instantly human-readable, bloated almost.
I do understand this point and given all I want to do for my todo list
is read a task, a due date and whether it's done, a delimited flat file
seems to be a simpler choice.

Thanks for the $0.02!

Tom

[notbob]

Re: PHP &amp; XML

On 2008-05-21, tomas <tomas@fictiona l.comwrote:

realise I can develop on a local server but that's only so useful once
the thing's done (until I've saved some cash!) :-)

I can relate, tomas, as I too am looking for a LAMP based web host I can
afford. Dig a little deeper and you will discover there are web hosts out
there that bill monthly instead of 1-2yr contracts and some even accept
paypal.

nb

[roadman]

Re: PHP &amp; XML

notbob wrote:

On 2008-05-21, tomas <tomas@fictiona l.comwrote:

>realise I can develop on a local server but that's only so useful once
>the thing's done (until I've saved some cash!) :-)

>
I can relate, tomas, as I too am looking for a LAMP based web host I can
afford. Dig a little deeper and you will discover there are web hosts out
there that bill monthly instead of 1-2yr contracts and some even accept
paypal.
>
nb

30 bucks or so a month gets a virtual dedicated host at godaddy.com
Then all you need is one partner and it's affordable.
And then you can install any software you want.

The performance I get that way is snappier than any shared host
I ever used.....not sure that will always be the case. But it has
been for 3-4 months now.

[Jerry Stuckle]

Re: PHP &amp; XML

roadman wrote:

notbob wrote:

>On 2008-05-21, tomas <tomas@fictiona l.comwrote:

>>realise I can develop on a local server but that's only so useful
>>once the thing's done (until I've saved some cash!) :-)

>>
>I can relate, tomas, as I too am looking for a LAMP based web host I can
>afford. Dig a little deeper and you will discover there are web hosts
>out
>there that bill monthly instead of 1-2yr contracts and some even accept
>paypal.
>nb

>
30 bucks or so a month gets a virtual dedicated host at godaddy.com
Then all you need is one partner and it's affordable.
And then you can install any software you want.
>
The performance I get that way is snappier than any shared host
I ever used.....not sure that will always be the case. But it has
been for 3-4 months now.
>
>

$20/mo. gets you a vps at jvds.com...

--
=============== ===
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstucklex@attgl obal.net
=============== ===