> <?PHP
> $string = "[[";
Okay. I don't think [ is special in PHP. { is a new special character,
though.
> $string = preg_replace("/(\W)/", "\\\\1", $string);
\W -- what's that? You probably need \\W there...
> ?>
>
> $string would then contain "\[\[".
I dunno about that. This Regex stuff is over my head usually. I find that
I can usually write a str_replace and/or use strtok and write a mini-parser
faster than I can wrap my poor little brain around all those secret
characters.
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