2008. 03. 14, péntek keltezéssel 07.40-kor It Maq ezt írta: > For example "mysql_connect" reprted automatically the > error but in the manual > http://us3.php.net/manual/en/function.mysql-connect.php > all they give as information is the return: "Returns > a MySQL link identifier on success, or FALSE on > failure.", where can i see if it throws an error, and > when you say throwing do you mean that i can catch the > error without throwing it myself? hmm actually what error did mysql_connect throw? because if it just fails connecting, it returns false. on the other hand, if you provide it wrong arguments (e.g. less arguments, or wrong data type, or whatever) that raises a php error and the function does not even run. this is true for most functions which return false on error. the returning false means there was some error with the action itself, while php errors are raised when the action can not be executed because of some error in the code itself. greets, Zoltán Németh > > --- Zoltán Németh <znemeth@xxxxxxxxxxxxxx> wrote: > > > 2008. 03. 14, péntek keltezéssel 07.20-kor It Maq > > ezt írta: > > > So i'm wondering if there are some rules > > > that can help me know if an error will be reported > > > automatically or not. > > > > there is no general rule for that. you have to check > > the manual for each > > function, some of them just returns false on error, > > others throw > > warnings/notices/errors... > > > > greets, > > Zoltán Németh > > > > > > > > ____________________________________________________________________________________ > Never miss a thing. Make Yahoo your home page. > http://www.yahoo.com/r/hs > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
