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Bogdan Ribic wrote: | Here's a little test script: | | -------------------- | $x = 2; | $y = 10; | | $b1 = is_null($x) or ($y > 5); | $b2 = ($y > 5) or is_null($x);
Yes, of course. Your code or example, is just like:
( $b1 = is_null($x) ) or ( $y > 5 ) ; ( $b2 = ($y > 5) ) or is_null($x) ;
The ">" has more precedence than "=", "or" it has a very low precedence. Then, $b1 = false and $b2 = True... that's ok! :P
You example, must have been:
$b1 = ( ( is_null($x) ) or ( $y > 5 ) ); $b2 = ( ( $y > 5 ) or ( is_null($x) ) );
I this example the value of $b1 is all between the parenthesis (explicitly).
Bye!
- -- Jose Miguel Herrera M. - User #246070 counter.li.org Est.Ing.Civil Informatica - UTFSM Valparaiso, Chile - http://www.inf.utfsm.cl/~jherrera -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org
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