Posted by Mattia Gentilini on 05/31/07 15:05

The.Relinator@gmail.com ha scritto:
> I'm just wondering what the best way is to extract and display a
> number from a html file.
>
> I tried the following piece of code, however it does not work.
>
> ereg('\d\.\d', $content, $reg);
> echo $reg[0];
ereg() is a test function, it checks if a regexp matches a given string
and returns a boolean.
You probably need ereg_replace($regexp, $substitute, $input); see the
doc for details.

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