Posted by Jason Wong on 01/07/05 15:03

On Friday 07 January 2005 07:32, Fredrik Arild Takle wrote:
> I have a some problems doing a search and replace in a string.
> I want to replace:
> <img ALT="" src="base/image.php?id=3" border=0>
> with
> <img ALT="" src="image.php?id=3" border=0>
>
> Note ALT, src, border properties may come in random order.
>
> My solution today is a not good enough because I only do an eregi_replace
> on all image.php, I only want to replace those inside a <img>
>
> Todays solution
> $string = eregi_replace("base\/image.php", "image.php", $string);
>
> Solution?

The quick and dirty solution would be to

str_replace('src="base/image.php', 'src="image.php', ...)

based on the assumption that 'src="base/image.php' only appears inside an
<img> tag.

Otherwise:

$doo = '<img ALT="" src="base/image.php?id=3" border=0>';
$dah = preg_replace('|(<img .*src=")(.*)(\?id=\d+" .*>)|ie',
'"$1".basename("$2")."$3"', $doo);
echo $dah, NL;

Season to taste.

--
Jason Wong -> Gremlins Associates -> www.gremlins.biz
Open Source Software Systems Integrators
* Web Design & Hosting * Internet & Intranet Applications Development *
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