Quoting Ante Drnasin <[EMAIL PROTECTED]>:
ex1: function AddToDb(mysql_scape_string($text)) { //enter $text to db } which would be the same as function AddToDb($text) { $text = mysql_escape_string($text); //enter $text to db }
ex2:
function removeDigitsFromText($text) { //return the text striped from digits }
function AddTextToDB(removeDigitsFromText($text)) { //add text to db; }
This could be very usefull although I do understand that it could cause problems (references for example) ....
Why could this be usefull? You're putting logic into the parameter list, I can't think of a reason why you would like to do this.
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This could never be useful. Trying to condense as much code as you can down to as few lines as possible doesn't actually speed up the execution, nor does it make it more readable.
Having logic in the parameter list removes the possibility of properly documenting it and would be executed no quicker than having it done separately.
If you're developing a public API as it seems you are, then the need for proper documentation far outweighs the need to condense all the code down, even for processes that are as obvious as escaping a string.
In short, there's no good reason for this to exist in any language (as far as I can see) and would probably add more overhead to the processing of parameter lists.
Nicholas Telford
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