Hi all, Take a look at this bug report.
https://bugs.php.net/bug.php?id=65087 He complains about documentation of ++/--. The doc says http://www.php.net/manual/en/language.operators.precedence.php --------------- // mixing ++ and + produces undefined behavior $a = 1; echo ++$a + $a++; // may print 4 or 5 --------------- "may print 4 or 5"?? Undefined?? In old PHP there may be such limitation. I cannot believe this is true now, but I ask list before I fix doc. Any comments? -- Yasuo Ohgaki yohg...@ohgaki.net
