[wp-hackers] Return Selected Image

[ryan fitzer]

Thanks Viper. I'll give that a try.

On 12/24/06, Viper007Bond <viper at viper007bond.com> wrote:
>
> Or better, this regex which should work fine:
>
> <?php
> function getImage($img) {
>     preg_match('#<img(.*?)src=("|\')(.*?)("|\')( /\>|\>)#i', $img,
> $match);
>     return $match[3];
> }
> ?>
>
> On 12/24/06, Computer Guru <computerguru at neosmart.net> wrote:
> >
> > Actually, it's not too difficult:
> >
> > <?php
> > function getImage($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
> > > >
> > > > _______________________________________________
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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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> >
>
>
>
> --
> Viper007Bond | http://www.viper007bond.com/
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>



-- 
Ryan Fitzer
Dallas, TX
http://www.ryanfitzer.com