match all images with an href

[scarhand]

im trying to match all images with an href (any image that is linked to somewhere)

 

also, this needs to work for multi-lines

 

heres my regex so far (which only works 50/50):

 

preg_match_all('|<(.*)a(.*)href="(.*)"(.*)>(.*)<img(.*)src="(.*)"(.*)>(.*)<\/a>|i', $gfcontent, $gfmatches);

 

im using $gfmatches[7][num] for the image src

 

the problem is, sometimes the src comes out as 'image.jpg width="10" height="20' instead of just 'image.jpg'

 

yes, i suck at regex, please help!

[.josh]

<img[^>]*>

 

for anything inside an <img....> tag.

[scarhand]

<img[^>]*>

 

for anything inside an <img....> tag.

 

yes but i just want the SRC

[.josh]

<img.*src='([^']*)'[^>]*>

[scarhand]

thanks

 

ive come up wth this:

 

$regex = "|<.?a.?href.?=.?[\"|\'](.*)[\"|\'].?>.?<.?img.?src.?=.?[\"|\'](.*)[\"|\'].?>.?<.?\/a.?>|i"; 

 

so you can see more of what i am trying to accomplish

 

i am trying to extra the img SRC and HREF from a site that has linked images

 

could you give me a big more help with this regex?

[.josh]

Okay let's back up a minute.  Post several examples of what the actual string may look like.  The way I understand it is, you have for examples:

 

 

<a href='url'><img src='image'></a>

<a href='url'><img src='image' width='1' height='1'></a>

 

And so you are saying that you want to extract 'url' and 'image' right?

[scarhand]

examples:

 

#1 - <a href="normal/8.jpg" title="image title"><img src="thumbs/8.jpg" border="0" align="middle" alt="image" style="border: 2 solid #000000" width="130" height="160"></a>

 

#2 - <a href="/pics_content/7591/05.jpg"><img src="/pics_thumbs/7591/05_tn.jpg" width="140" height="140" border="2" alt="image" title="image"></a>

 

so from #1 i want 'normal/8.jpg' and 'thumbs/8.jpg'

 

from #2 i want '/pics_content/7591/05.jpg' and '/pics_thumbs/7591/05_tn.jpg'

 

and i need to get these with the same regex. as you can see the formatting can change but i need to get the 'url' and 'image'

[premiso]

<?php

/*#1 - <a href="normal/8.jpg" title="image title"><img src="thumbs/8.jpg" border="0" align="middle" alt="image" style="border: 2 solid #000000" width="130" height="160"></a>

 

#2 - <a href="/pics_content/7591/05.jpg"><img src="/pics_thumbs/7591/05_tn.jpg" width="140" height="140" border="2" alt="image" title="image"></a>

 

so from #1 i want 'normal/8.jpg' and 'thumbs/8.jpg'

 

from #2 i want '/pics_content/7591/05.jpg' and '/pics_thumbs/7591/05_tn.jpg'*/

$string = '<a href="normal/8.jpg" title="image title"><img src="thumbs/8.jpg" border="0" align="middle" alt="image" style="border: 2 solid #000000" width="130" height="160"></a>';

$string .= '<a href="/pics_content/7591/05.jpg"><img src="/pics_thumbs/7591/05_tn.jpg" width="140" height="140" border="2" alt="image" title="image"></a>';

$strings = split("</a>", $string);

array_pop($strings);// the last one is not needed.

foreach ($strings as $string) {

    preg_match_all('/href="([^"]+).*src="([^"]+)/i', $string, $matches[]);

}

print_r($matches);

 

die();

?>

 

Should work, may not be the exact way you want it, but I am not sure if it can be done without splitting the strings into an array...

[.josh]

(?:\<a.*href="([^"]*)"[^>]*>)[.\W]*(?:\<img.*src="([^"]*)"[^>]*>)

[premiso]

<?php
/*#1 - <a href="normal/8.jpg" title="image title"><img src="thumbs/8.jpg" border="0" align="middle" alt="image" style="border: 2 solid #000000" width="130" height="160"></a>

#2 - <a href="/pics_content/7591/05.jpg"><img src="/pics_thumbs/7591/05_tn.jpg" width="140" height="140" border="2" alt="image" title="image"></a>

so from #1 i want 'normal/8.jpg' and 'thumbs/8.jpg'

from #2 i want '/pics_content/7591/05.jpg' and '/pics_thumbs/7591/05_tn.jpg'*/
$string = '<a href="normal/8.jpg" title="image title"><img src="thumbs/8.jpg" border="0" align="middle" alt="image" style="border: 2 solid #000000" width="130" height="160"></a>';
$string .= '<a href="/pics_content/7591/05.jpg"><img src="/pics_thumbs/7591/05_tn.jpg" width="140" height="140" border="2" alt="image" title="image"></a>';
$strings = split("</a>", $string);
array_pop($strings);// the last one is not needed.
foreach ($strings as $string) {
    preg_match_all('/href="([^"]+).*src="([^"]+)/i', $string, $matches[]);
}
print_r($matches);

die();
?>

 

Should work, may not be the exact way you want it, but I am not sure if it can be done without splitting the strings into an array...

 

Wow I cannot believe I forgot the code tags, now I feel retarded.