Hi Rod,
Dirk Zimoch wrote:
First of all, your regexp ^MeasurePM*([0-9.]+) requires that the HTML
input starts with MeasurePM, which is not the case. The ^ at the
beginning is the problem. It does not refer to the beginning of a line
but of the parsed input. That is all input minus the text that has
already been parsed before. In your case it is the complete reply from
the web server including the HTTP header "HTTP/1.0 ..." which a browser
does not show.
According to the PCRE documentation, you can use ^ to match the beginning of a
line (the gap between \n and the next char) by enabling multi-line mode: /(?m)^.../
I have not tested that yet.
Dirk
--
Dr. Dirk Zimoch
Paul Scherrer Institut, WBGB/006
5232 Villigen PSI, Switzerland
Phone +41 56 310 5182
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