[wp-hackers] Return Selected Image

[ryan fitzer]

Thanks again for the help. I afraid that I'm not savvy enough to figure this
out. I've tried to implement this with no results. I'm sure it's my error.
What I'm trying to return looks like this when a string of text is selected

return '<span class="generic">' . $selectedtext . '</span>';

But when it comes to the function you wrote, I have no idea what to
substitute "$selectedtext" with.

On 12/24/06, Computer Guru <computerguru at neosmart.net> wrote:
>
> Actually, it's not too difficult:
>
> <?php
> function getImage($img) {
>     /* Function to get image from HTML source
>      * Accepts $img with either " or ' as attribute enclosure
>      * e.g. $img = '<img src="http://blabla.com/my.png" />';
>      * or $img = "<img src='http://blabla.com/my.png' />";
>      */
>     $img = str_replace("\"", "'", $img); //Replace all " with '
>     $begin = stripos($img, "src='") + 5;
>     $img = substr($img, $begin);
>     $end = stripos($img, "'");
>     $img = substr($img, 0, $end);
>     return $img;
> }
> ?>
>
> Computer Guru
> NeoSmart Technologies
> http://neosmart.net/blog/
>
>
> > -----Original Message-----
> > From: wp-hackers-bounces at lists.automattic.com [mailto:wp-hackers-
> > bounces at lists.automattic.com] On Behalf Of ryan fitzer
> > Sent: Sunday, December 24, 2006 7:08 PM
> > To: wp-hackers at lists.automattic.com
> > Subject: Re: [wp-hackers] Return Selected Image
> >
> > Thanks Computer Guru. I was hoping for a nice and neat variable like
> > $selectedimage or something. Oh well. I'll start digging around and
> > figure
> > it out. Thanks for the help.
> >
> > Ryan
> >
> > On 12/24/06, Computer Guru <computerguru at neosmart.net> wrote:
> > >
> > > Technically an image *is* text, right? It's an <img> tag, so you
> > should
> > > just
> > > grab the HTML and use PHP string functions to grab the image source
> > from
> > > the
> > > img tag.
> > >
> > > Computer Guru
> > > NeoSmart Technologies
> > > http://neosmart.net/blog/
> > >
> > >
> > > > -----Original Message-----
> > > > From: wp-hackers-bounces at lists.automattic.com [mailto:wp-hackers-
> > > > bounces at lists.automattic.com] On Behalf Of ryan fitzer
> > > > Sent: Sunday, December 24, 2006 9:16 AM
> > > > To: wp-hackers at lists.automattic.com
> > > > Subject: [wp-hackers] Return Selected Image
> > > >
> > > > I'm very new to writing plugins (actually just altering) and I'm
> > trying
> > > > to
> > > > figure out how to return a selected image wrapped in a span element
> > in
> > > > the
> > > > rich text editor. I've got selected text working by using
> > $selectedtext
> > > > ,
> > > > but what about when a user selects and image in a post? Thanks for
> > your
> > > > help.
> > > >
> > > > --
> > > > Ryan Fitzer
> > > > Dallas, TX
> > > > http://www.ryanfitzer.com
> > > > _______________________________________________
> > > > wp-hackers mailing list
> > > > wp-hackers at lists.automattic.com
> > > > http://lists.automattic.com/mailman/listinfo/wp-hackers
> > >
> > > _______________________________________________
> > > wp-hackers mailing list
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> > >
> >
> >
> >
> > --
> > Ryan Fitzer
> > Dallas, TX
> > http://www.ryanfitzer.com
> > _______________________________________________
> > wp-hackers mailing list
> > wp-hackers at lists.automattic.com
> > http://lists.automattic.com/mailman/listinfo/wp-hackers
>
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-- 
Ryan Fitzer
Dallas, TX
http://www.ryanfitzer.com