Am 06.02.12 17:23, schrieb Alain Williams: > However: a few GOTOs can make things clearer. Think of a function that > can fail in several different places (eg data validation, ...). But it > is reading a file which needs to be closed before the function > returns. I have seen code where some $IsError variable is tested in > many places to see if things should be done. That is just as bad as > lots of GOTO -- often when having to write something like that I will > have a GOTO (in Good code uses Exceptions and try catch for that kind of scenarios. -- Marco Behnke Dipl. Informatiker (FH), SAE Audio Engineer Diploma Zend Certified Engineer PHP 5.3 Tel.: 0174 / 9722336 e-Mail: marco@xxxxxxxxxx Softwaretechnik Behnke Heinrich-Heine-Str. 7D 21218 Seevetal http://www.behnke.biz
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