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Posted by Edward Z. Yang on 05/24/07 22:48
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Ben wrote:
> I want to do the following:
>
> replace __abc__ with <b>abc</b> in a string
Don't use grep. Try this (untested):
preg_replace('/__([a-z0-9]+)__/i', '<b>$1</b>', $string);
You may want to expand the character class.
- --
Edward Z. Yang GnuPG: 0x869C48DA
HTML Purifier <htmlpurifier.org> Anti-XSS HTML Filter
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