2009/3/15 PJ <af.gourmet@xxxxxxxxxxxx>: >> -----Original Message----- >> From: Jan G.B. [mailto:ro0ot.w00t@xxxxxxxxxxxxxx] >> so this is just wrong: >> $x = " select * >> // from foo >> from bar"; >> and that query would be valid >> "SELECT this/*, that*/ from x" >> > It took ma a bit of thinking, I must say, but the answer is simple: > You cannot do comment - out's (for that is what this was really about) > within astatement or declaration! I was commenting out two JOINs within > a $sql = "SELECT ...... " declaration that was split into several lines > and it didn't occur to me that you cannot just comment out a part of a > declaration or statement that spans several lines. So, if you comment > out one part the rest will still be parsed. well, actually you could write my example with as much "newlines" (whitespace) as you want. $x = "SELECT /* JOIN x ON a=b */ this FROM that"; ... is valid and mysql will parse it correct as "select this from that". > There's a reason, then why > the HTML specification requires that " delimited statements cannot be > split over several lines. Hope I said all that correctly. :-) > not really correct. the above sql statement is correct, because PHP has no problem with newlines in a string encapsulated in ", just like mysql. but I think it's not a goog coding style to have newlines, tabs and alike in a mysql-query; it messes up the logs. I would do it that way: $x = "foo" // . " unused" . " bar"; byebye -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
