Hello all,
I found a tricky bug related to RegEx in php mapscript (5.1 build 2600
from MS4W) and 5.1 perl mapscript. In case this is not know.
When creating a class with an expression I created a typo that created
two different responses between php mapscript vs. perl mapscript.
Here is the case.
Wrong (with typo see first | after /) :
------
CLASS #1
NAME "Below $500 SF"
EXPRESSION /|^[1-4][0-9][0-9]$|^[1-9][0-9]$|^[1-9]$/
...
Correct:
-------
CLASS #1
NAME "Below $500 SF"
EXPRESSION /^[1-4][0-9][0-9]$|^[1-9][0-9]$|^[1-9]$/
RESULTS
=======
In php_mapscript:
It ignored the | or treated it as a character, which allowed the
statement to work the way I wanted it to. (without the |)
In perl mapscript:
Had the correct response collecting all values in to the single class.
Allowing me to see my typo.
Regards,
Chris
--
Geomatics (GIS) Specialist,
Christopher R. Thorne,
[EMAIL PROTECTED]
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