asked on ignore url tag
hello there,
I am using preg_replace to add code tags to links and its working perfectly fine..
if there is a [img] tag it will ignore and wont add a code tag to the [img]..
I would like an addition to it.. something to ignore if it contains a [url] tag just like img..
how can I do that with the current code I have?
I am using preg_replace to add code tags to links and its working perfectly fine..
if there is a [img] tag it will ignore and wont add a code tag to the [img]..
I would like an addition to it.. something to ignore if it contains a [url] tag just like img..
how can I do that with the current code I have?
$post = preg_replace("/(?<!\img])(http|ftp|https):\/\/[\w\-_]+(\.[\w\-_]+)+([\w\-\.,@?^=%&:\/~\+#]*[\w\-\@?^=%&\/~\+#])?/i","[code]\\0[/code]",$post);
PHPRegular ExpressionsWeb Languages and Standards
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XK8ER
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Building on kaufmed's answer, I've fixed a mistake in it, I think:
$post = preg_replace("/(?<!(?:img|
$post = preg_replace("/(?<!(?:img|
\\0
Sorry, reposted as code:
$post = preg_replace("/(?<!(?:img|url)\])(http|ftp|https):\/\/[\w\-_]+(\.[\w\-_]+)+([\w\-\.,@?^=%&:\/~\+#]*[\w\-\@?^=%&\/~\+#])?/i","[code]\\0[/code]",$post);
And just in case that doesn't work, I'd usually use $0 instead of \\0 (which may work, but might need to be \0 maybe?):
$post = preg_replace("/(?<!(?:img|url)\])(http|ftp|https):\/\/[\w\-_]+(\.[\w\-_]+)+([\w\-\.,@?^=%&:\/~\+#]*[\w\-\@?^=%&\/~\+#])?/i","[code]$0[/code]",$post);
> which may work, but might need to be \0 maybe
Disregard that - after thinking about it, I think they both \\0 and \0 should probably work, as well as $0
Disregard that - after thinking about it, I think they both \\0 and \0 should probably work, as well as $0
ASKER
it works really good for this
[URL]http://google.com/image.jpg[/URL]
but for this one it wont work..
[URL=http://google.com/image.jpg][IMG]http://google.com/image.jpg[/IMG][/URL]
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ASKER
amazing.. thanks so much!!
Warning: preg_replace() [function.preg-replace]:
Compilation failed: lookbehind assertion is not fixed length at offset