Re: array within array

[Jim Lucas <lists@xxxxxxxxx>]

Steven Macintyre wrote:
> Heya,
>
> Thanks for the reply ... 
>
> $articles = split("Section break", $mystring);
> foreach ($articles as $value) {
> 	$newsarray[] = split("<br>", $value);
> }
>
> print_r($newsarray);
> foreach ($newsarray as $value1) {
> 	echo "<b>".$value1[0]."</b>";
> 	echo "<br><br>";
> 	echo $value1[1];

this $value1[1]; does not exist.

Look at the array that it prints out in the first statement.

there is one array with-in another array, and each array has only one index

basically all you have is this.

$newsarray[0][0] = "Burli Web Server


Syntax error";

but you are trying to access this

$newsarray[0][1]  // error, index does not exist

Include the source that you are using.  Or give a link to the source.

> }
>
> Using that code ... the results are at www.kayafm.co.za/newst.php
>
> I have no idea why the array is printed correctly - but my echoing of array
> items is not
>
> The stuff in bold SHOULD be on a new line ...
>
> Can you take a look and offer me more advice?
>
> S
>
> > -----Original Message-----
> > From: Jim Lucas [mailto:lists@xxxxxxxxx]
> > Sent: 09 February 2007 09:56 AM
> > To: Steven Macintyre
> > Subject: Re:  array within array
> >
> > Steven Macintyre wrote:
> > > Hi all,
> > >
> > > I have an array ($articles) that contains content in this format
> > >
> > > Text<br>
> > > More text
> > >
> > > I am currently calling the creation of the array as such;
> > >
> > > $articles = split("Section break", $mystring); <-- this works
> > >
> > > NOW ... I need to split each item in the articles array into its
> > own array
> > > (newsarray)
> > >
> > > I have tried
> > >
> > > Foreach ($articles as $value) {
> > > 	$newsarray = split("<br", $value);
> > > }
> > >
> > > But this aint working ...
> > >
> > > Can someone offer a better suggestion?
> > >
> > > S
> > So, to put it all together
> >
> > This ....
> >
> > <plaintext><?php
> >
> > $articles[] = "Text<br>More text";
> > $articles[] = "Text<br>More text<br>hi";
> > $articles[] = "Text<br>More text";
> > $articles[] = "Text<br>More text<br>hi";
> > $newsarray = array();
> > foreach ($articles as $value) {
> >
> > # use this for splitting on every single <br> in them
> > 	$newsarray[] = split("<br>", $value);
> > # I would recommend this instead
> > 	$newsarray[] = split("<br>", $value, 2);
> > }
> > var_dump($newsarray);
> > ?>
> >
> > returns me this...
> >
> >
> > array(4) {
> >    [0]=>
> >    array(2) {
> >      [0]=>
> >      string(4) "Text"
> >      [1]=>
> >      string(9) "More text"
> >    }
> >    [1]=>
> >    array(2) {
> >      [0]=>
> >      string(4) "Text"
> >      [1]=>
> >      string(17) "More text<br>hi"
> >    }
> >    [2]=>
> >    array(2) {
> >      [0]=>
> >      string(4) "Text"
> >      [1]=>
> >      string(9) "More text"
> >    }
> >    [3]=>
> >    array(2) {
> >      [0]=>
> >      string(4) "Text"
> >      [1]=>
> >      string(17) "More text<br>hi"
> >    }
> > }
> >
> > hope this helps


--
Enjoy,

Jim Lucas

Different eyes see different things. Different hearts beat on different 
strings. But there are times for you and me when all such things agree.

- Rush

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